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25001

  • Croconic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4,5-Dihydroxy-4-cyclopentene-1,2,3-trione
    Catalog Number:
    36888
    CAS Number:
    488-86-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00181389
    Molecular Formula:
    C5H2O5
    Molecular Weight:
    142.07
    Specification Sheet SDS

  • Cromolyn disodium salt hydrate

    Grade:
    Meets USP-NF2023/EP11 specification
    Purity:
    98.0-102.0% (Assay by HPLC)
    Synonym:
    5,5'-[(2-Hydroxy-1,3-propanediyl)bis(oxy)]bis(4-oxo-4H-1-benzopyran-2-carboxylic acid) disodium salt hydrate
    Catalog Number:
    37719
    Grade:
    Meets USP-NF2023/EP11 specification
    CAS Number:
    15826-37-6
    Purity Limit:
    98.0-102.0% (Assay by HPLC)
    MDL NO:
    MFCD00057744
    Molecular Formula:
    C23H14Na2O11·xH2O
    Molecular Weight:
    512.33
    Specification Sheet SDS

  • Croton oil

    Synonym:
    Oleum tiglii
    Catalog Number:
    38924
    CAS Number:
    8001-28-3
    MDL NO:
    MFCD00130880
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Crotonaldehyde-2,4-dinitrophenylhydrazone, suitable for Hematology & Histology

    Grade:
    Analytical standard, for environmental analysis
    Purity:
    ≥ 98.5% (HPLC)
    Catalog Number:
    41944
    Grade:
    Analytical standard, for environmental analysis
    CAS Number:
    1527-96-4
    Purity Limit:
    ≥ 98.5% (HPLC)
    MDL NO:
    MFCD00191336
    Molecular Formula:
    C10H10N4O4
    Molecular Weight:
    250.21
    Specification Sheet SDS

  • Crotonic acid

    Hazmat
    Purity:
    ≥ 99% (HPLC)
    Synonym:
    trans-2-Butenoic acid
    Hazmat
    Catalog Number:
    26844
    CAS Number:
    107-93-7
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00002701
    Molecular Formula:
    C4H6O2
    Molecular Weight:
    86.09
    Specification Sheet SDS

  • Crotonoyl chloride (cis- and trans- mixture)

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    Crotonic acid chloride (cis- and trans- mixture)
    Hazmat
    Catalog Number:
    38925
    CAS Number:
    10487-71-5
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00000734
    Molecular Formula:
    C4H5ClO
    Molecular Weight:
    104.53
    Specification Sheet SDS

  • Crotonoyl coenzyme A tetralithium salt trihydrate

    Purity:
    99 - 101% (UV)
    Synonym:
    trans-2-Butenoyl coenzyme A tetralithium salt trihydrate
    Catalog Number:
    35210
    Purity Limit:
    99 - 101% (UV)
    MDL NO:
    MFCD00151226
    Molecular Formula:
    C25H36N7O17P3SLi4·3H2O
    Molecular Weight:
    913.4
    Specification Sheet SDS

  • Crotyl alcohol (cis- and trans- mixture)

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    2-Buten-1-ol (cis- and trans- mixture)
    Hazmat
    Catalog Number:
    38920
    CAS Number:
    6117-91-5
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00002923
    Molecular Formula:
    C4H8O
    Molecular Weight:
    72.11
    Specification Sheet SDS

  • Cryptotanshinone

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Tanshinone C
    Catalog Number:
    39204
    CAS Number:
    35825-57-1
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD07636810
    Molecular Formula:
    C19H20O3
    Molecular Weight:
    296.37
    Specification Sheet SDS

  • Crystal Scarlet  

    Purity:
    ≥ 90% (Dye content)
    Synonym:
    Acid Red 44 
    Catalog Number:
    22893
    CAS Number:
    2766-77-0
    Purity Limit:
    ≥ 90% (Dye content)
    MDL NO:
    MFCD00013279
    Molecular Formula:
    C20H12N2O7S2·2Na
    Molecular Weight:
    502.43
    Specification Sheet SDS

  • Crystal Violet

    Hazmat
    Grade:
    meets USP specifications
    Purity:
    96.0-100.5% (Titration)
    Synonym:
    Basic violet 3
    Hazmat
    Catalog Number:
    00082
    Grade:
    meets USP specifications
    CAS Number:
    548-62-9
    Purity Limit:
    96.0-100.5% (Titration)
    MDL NO:
    MFCD00011750
    Molecular Formula:
    C25H30N3Cl
    Molecular Weight:
    407.99
    Specification Sheet SDS

  • Crystal violet

    Hazmat
    Grade:
    ACS reagent
    Purity:
    ≥ 90% (Assay)
    Synonym:
    Hexamethylpararosaniline chloride
    Hazmat
    Catalog Number:
    30052
    Grade:
    ACS reagent
    CAS Number:
    548-62-9
    Purity Limit:
    ≥ 90% (Assay)
    MDL NO:
    MFCD00011750
    Molecular Formula:
    C25H30ClN3
    Molecular Weight:
    407.99
    Specification Sheet SDS

  • Crystal violet

    Hazmat
    Grade:
    suitable for Hematology & Histology
    Hazmat
    Catalog Number:
    41978
    Grade:
    suitable for Hematology & Histology
    CAS Number:
    548-62-9
    MDL NO:
    MFCD00011750
    Molecular Weight:
    0
    Specification Sheet SDS

  • Crystal violet

    Hazmat
    Grade:
    Certifiable Grade
    Purity:
    ≥ 90% (Dye content)
    Synonym:
    Basic violet 3
    Hazmat
    Catalog Number:
    42506
    Grade:
    Certifiable Grade
    CAS Number:
    548-62-9
    Purity Limit:
    ≥ 90% (Dye content)
    MDL NO:
    MFCD00011750
    Molecular Formula:
    C25H30N3Cl
    Molecular Weight:
    407.98
    Specification Sheet SDS

  • Crystal Violet lactone

    Grade:
    suitable for Hematology & Histology
    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    41945
    Grade:
    suitable for Hematology & Histology
    CAS Number:
    1552-42-7
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00070611
    Molecular Formula:
    C26H29N3O2
    Molecular Weight:
    415.53
    Specification Sheet SDS

  • Crystal violet nonahydrate

    Hazmat
    Purity:
    ≥ 97% (Assay by titration)
    Synonym:
    Basic violet 3 nonahydrate
    Hazmat
    Catalog Number:
    47401
    CAS Number:
    60662-33-1
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD00011750
    Molecular Formula:
    C25H30N3·Cl·9H2O
    Molecular Weight:
    570.13
    Specification Sheet SDS

  • Crystal violet solution, Conc 1% (H2O)

    Hazmat
    Purity:
    ≥ 90% (TLC)
    Hazmat
    Catalog Number:
    42472
    CAS Number:
    548-62-9
    Purity Limit:
    ≥ 90% (TLC)
    MDL NO:
    MFCD00011750
    Molecular Formula:
    C25H30ClN3
    Molecular Weight:
    407.98
    Specification Sheet SDS

  • Cucurbitacin B

    Hazmat
    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Amarine
    Hazmat
    Catalog Number:
    37754
    CAS Number:
    6199-67-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD07778083
    Molecular Formula:
    C32H46O8
    Molecular Weight:
    558.71
    Specification Sheet SDS

  • Cucurbit[6]uril hydrate, contains acid of crystalization

    Purity:
    ≥ 95%
    Catalog Number:
    36357
    CAS Number:
    80262-44-8
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD05664716
    Molecular Formula:
    C36H36N24O12·xH2O
    Molecular Weight:
    996.82
    Specification Sheet SDS

  • Cumene hydroperoxide

    Hazmat
    Purity:
    77 - 90% (Assay by titration)
    Synonym:
    a,a-Dimethylbenzyl hydroperoxide
    Hazmat
    Catalog Number:
    36034
    CAS Number:
    80-15-9
    Purity Limit:
    77 - 90% (Assay by titration)
    MDL NO:
    MFCD00002129
    Molecular Formula:
    C9H12O2
    Molecular Weight:
    152.19
    Specification Sheet SDS

  • Cumin seed oil

    Hazmat
    Grade:
    Natural, FG, KOSHER, FEMA 2
    Purity:
    45 - 54% (Assay)
    Hazmat
    Catalog Number:
    34042
    Grade:
    Natural, FG, KOSHER, FEMA 2
    CAS Number:
    8014-13-9
    Purity Limit:
    45 - 54% (Assay)
    MDL NO:
    MFCD00240700
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Cuminaldehyde

    Grade:
    FG, KOSHER, FEMA 2341
    Purity:
    ≥ 99% (GC)
    Synonym:
    4-Isopropylbenzaldehyde
    Catalog Number:
    34043
    Grade:
    FG, KOSHER, FEMA 2341
    CAS Number:
    122-03-2
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00006953
    Molecular Formula:
    C10H12O
    Molecular Weight:
    148.21
    Specification Sheet SDS

  • Cupferron

    Hazmat
    Purity:
    ≥ 98%
    Synonym:
    N-Nitroso-N-phenylhydroxylamine ammonium salt
    Hazmat
    Catalog Number:
    24604
    CAS Number:
    135-20-6
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00078422
    Molecular Formula:
    C6H5N2O2·H4N
    Molecular Weight:
    155.16
    Specification Sheet SDS

  • Cupferron

    Hazmat
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    N-Nitroso-N-phenylhydroxylamine ammonium salt
    Hazmat
    Catalog Number:
    47657
    CAS Number:
    135-20-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00078422
    Molecular Formula:
    C6H5N2O2·H4N
    Molecular Weight:
    155.16
    Specification Sheet

  • Cupric oxide purified, Ultra pure, Powder, Low heavy metals (As: <= 1 ppm, Cd: <= 0.5 ppm, Pb: <= 1 ppm & Hg: <= 0.1 ppm)

    Hazmat
    Purity:
    98 - 101% (Assay)
    Synonym:
    Cupric oxide purified, Ultra pure, Powder, Low heavy metals (As: <= 1 ppm, Cd: <= 0.5 ppm, Pb: <= 1 ppm & Hg: <= 0.1 ppm)
    Hazmat
    Catalog Number:
    36997
    CAS Number:
    1317-38-0
    Purity Limit:
    98 - 101% (Assay)
    MDL NO:
    MFCD00010979
    Molecular Formula:
    CuO
    Molecular Weight:
    79.54
    SDS

  • Cupric sulfate anhydrous, Ultra pure, Powder, Low heavy metals (As: <= 1 ppm, Cd: <= 1 ppm, Pb: <= 1 ppm & Hg: <= 0.1 ppm)

    Hazmat
    Grade:
    Meets USP specification
    Purity:
    98 - 101% (Assay)
    Synonym:
    Cupric sulfate anhydrous, Ultra pure, Powder, Low heavy metals (As: <= 1 ppm, Cd: <= 1 ppm, Pb: <= 1 ppm & Hg: <= 0.1 ppm)
    Hazmat
    Catalog Number:
    36998
    Grade:
    Meets USP specification
    CAS Number:
    7758-98-7
    Purity Limit:
    98 - 101% (Assay)
    MDL NO:
    MFCD00010981
    Molecular Formula:
    CuSO4
    Molecular Weight:
    159.61
    Specification Sheet SDS

  • Cupric sulfate pentahydrate, Ultra pure, Crystals, Low heavy metals (As: <= 1 ppm, Cd: <= 1 ppm, Pb: <= 1 ppm & Hg: <= 0.1 ppm)

    Hazmat
    Grade:
    Meets USP, EP specification
    Purity:
    98.5 - 100.5% (USP) 99 - 101% (EP) Copper content : 25.0 – 25.6%
    Synonym:
    Cupric sulfate pentahydrate, Ultra pure, Crystals, Low heavy metals (As: <= 1 ppm, Cd: <= 1 ppm, Pb: <= 1 ppm & Hg: <= 0.1 ppm)
    Hazmat
    Catalog Number:
    36999
    Grade:
    Meets USP, EP specification
    CAS Number:
    7758-99-8
    Purity Limit:
    98.5 - 100.5% (USP) 99 - 101% (EP) Copper content : 25.0 – 25.6%
    MDL NO:
    MFCD00149681
    Molecular Formula:
    CuSO4·5H2O
    Molecular Weight:
    249.69
    Specification Sheet SDS

  • Cupric sulfate pentahydrate, Ultra pure, Powder, Low heavy metals (As: <= 1 ppm, Cd: <= 1 ppm, Pb: <= 1 ppm & Hg: <= 0.1 ppm)

    Hazmat
    Grade:
    Meets USP,EP Specification
    Purity:
    99 - 101% (Assay, EP)
    Synonym:
    Cupric sulfate pentahydrate, Ultra pure, Powder, Low heavy metals (As: <= 1 ppm, Cd: <= 1 ppm, Pb: <= 1 ppm & Hg: <= 0.1 ppm)
    Hazmat
    Catalog Number:
    37000
    Grade:
    Meets USP,EP Specification
    CAS Number:
    7758-99-8
    Purity Limit:
    99 - 101% (Assay, EP)
    MDL NO:
    MFCD00149681
    Molecular Formula:
    CuSO4·5H2O
    Molecular Weight:
    249.69
    Specification Sheet SDS

  • Curculigoside A

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    2-[[(2,6-Dimethoxybenzoyl)oxy]methyl]-4-hydroxyphenyl β-D-glucopyranoside
    Catalog Number:
    42316
    CAS Number:
    85643-19-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00800689
    Molecular Formula:
    C22H26O11
    Molecular Weight:
    466.44
    Specification Sheet SDS

  • Curcumin

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Natural Yellow 3
    Catalog Number:
    22845
    CAS Number:
    458-37-7
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD00008365
    Molecular Formula:
    C21H20O6
    Molecular Weight:
    368.38
    Specification Sheet SDS

  • Curcumin, ≥ 95% (Curcuminoid content), ≥ 70% (Curcumin), 16%-20% (Methoxycurcumin), 2%-6% (Bisdemethoxycurcumin) from Turmeric rhizome

    Purity:
    ≥ 95% (Total Curcuminoid content) ≥ 70% (Curcumin I) 16 – 20% (Methoxycurcumin II) 2 – 6% (Bisdemethoxycurcumin III)
    Synonym:
    (E,E)-1,7-bis(4-Hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione
    Catalog Number:
    33345
    CAS Number:
    458-37-7
    Purity Limit:
    ≥ 95% (Total Curcuminoid content) ≥ 70% (Curcumin I) 16 – 20% (Methoxycurcumin II) 2 – 6% (Bisdemethoxycurcumin III)
    MDL NO:
    MFCD00008365
    Molecular Formula:
    C21H20O6
    Molecular Weight:
    368.38
    Specification Sheet SDS

  • Curcumo

    Purity:
    ≥ 98% (GC)
    Synonym:
    (3S,3aS,5S,6R,8aS)-Octahydro-3-methyl-8-methylene-5-(1-methylethyl)-6H-3a,6-epoxyazulen-6-ol
    Catalog Number:
    39252
    CAS Number:
    4871-97-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00272163
    Molecular Formula:
    C15H24O2
    Molecular Weight:
    236.36
    Specification Sheet SDS

  • Curdlan

    Synonym:
    b-1,3-Glucan
    Catalog Number:
    49295
    CAS Number:
    54724-00-4
    MDL NO:
    MFCD00212920
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • cvxIAA

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    5-(3-MeOPh)-IAA
    Catalog Number:
    39290
    CAS Number:
    2127037-35-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD30782940
    Molecular Formula:
    C17H15NO3
    Molecular Weight:
    281.31
    Specification Sheet SDS

  • Cy5 biotin

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    35180
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C51H72N6O15S4
    Molecular Weight:
    1136.39
    Specification Sheet SDS

  • Cyanoacetic acid

    Hazmat
    Purity:
    ≥ 99% (Assay)
    Hazmat
    Catalog Number:
    14385
    CAS Number:
    372-09-8
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00002677
    Molecular Formula:
    C3H3NO2
    Molecular Weight:
    85.06
    Specification Sheet SDS

  • Cyanoacetic acid N-hydroxysuccinimide ester

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    14799
    CAS Number:
    56657-76-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00798802
    Molecular Formula:
    C7H6N2O4
    Molecular Weight:
    182.14
    Specification Sheet SDS

  • Cyanuric acid

    Purity:
    ≥ 98% (GC)
    Synonym:
    Isocyanuric acid
    Catalog Number:
    44340
    CAS Number:
    108-80-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00082990
    Molecular Formula:
    C3H3N3O3
    Molecular Weight:
    129.08
    Specification Sheet SDS

  • Cyanuric chloride

    Hazmat
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    2,4,6-Trichloro-1,3,5-triazine
    Hazmat
    Catalog Number:
    36404
    CAS Number:
    108-77-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00006046
    Molecular Formula:
    C3Cl3N3
    Molecular Weight:
    184.41
    Specification Sheet SDS

  • Cyclandelate

    Grade:
    meets USP specifications
    Purity:
    ≥ 98% (Assay)
    Synonym:
    Mandelic acid 3,3,5-trimethylcyclohexyl ester
    Catalog Number:
    27730
    Grade:
    meets USP specifications
    CAS Number:
    456-59-7
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00056623
    Molecular Formula:
    C17H24O3
    Molecular Weight:
    276.37
    Specification Sheet SDS

  • Cyclanilide

    Hazmat
    Purity:
    ≥ 98% (Assay by titration, HPLC)
    Synonym:
    1-[(2,4-Dichlorophenyl)carbamoyl]cyclopropanecarboxylic acid
    Hazmat
    Catalog Number:
    39317
    CAS Number:
    113136-77-9
    Purity Limit:
    ≥ 98% (Assay by titration, HPLC)
    MDL NO:
    MFCD03792791
    Molecular Formula:
    C11H9Cl2NO3
    Molecular Weight:
    274.1
    Specification Sheet SDS

  • Cyclen

    Purity:
    ≥ 99% (GC)
    Synonym:
    1,4,7,10-Tetraazacyclododecane
    Catalog Number:
    29760
    CAS Number:
    294-90-6
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00066281
    Molecular Formula:
    C8H20N4
    Molecular Weight:
    172.27
    Specification Sheet SDS

  • Cyclic isopropylidene 1,1-cyclo-propanedicarboxylate

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione
    Catalog Number:
    25002
    CAS Number:
    5617-70-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00042796
    Molecular Formula:
    C8H10O4
    Molecular Weight:
    170.16
    Specification Sheet SDS

  • Cyclic pifithrin-α hydrobromide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    2-(p-Tolyl)-5,6,7,8-tetrahydroimidazo[2,1-b]benzothiazole hydrobromide
    Catalog Number:
    42452
    CAS Number:
    511296-88-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD02683960
    Molecular Formula:
    C16H16N2S·HBr
    Molecular Weight:
    349.29
    Specification Sheet SDS

  • Cyclo (L-Ala-L-ala)

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Cyclo(-Ala-Ala)
    Catalog Number:
    11019
    CAS Number:
    5845-61-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00190738
    Molecular Formula:
    C6H10N2O2
    Molecular Weight:
    142.16
    Specification Sheet SDS

  • Cyclo(-Asp-Gly)

    Purity:
    ≥ 98%
    Synonym:
    Cyclo(L-Asp-L-Gly)
    Catalog Number:
    11027
    CAS Number:
    52661-97-9
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00237607
    Molecular Formula:
    C6H8N2O4
    Molecular Weight:
    172.14
    Specification Sheet SDS

  • Cyclo(-D-Ala-D-Ala)

    Purity:
    ≥ 99% (Assay)
    Catalog Number:
    11029
    CAS Number:
    23927-13-1
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00236939
    Molecular Formula:
    C6H10N2O2
    Molecular Weight:
    142.16
    Specification Sheet SDS

  • Cyclo(-D-Ala-L-Pro)

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    11030
    CAS Number:
    36238-64-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00236940
    Molecular Formula:
    C8H12N2O2
    Molecular Weight:
    168.2
    Specification Sheet SDS

  • Cyclo(-Gly-Arg-Gly-Asp-Ser-Pro-Ala)

    Catalog Number:
    11040
    CAS Number:
    128857-77-2
    MDL NO:
    MFCD00237612
    Molecular Formula:
    C25H40N10O10
    Molecular Weight:
    640.65
    SDS

  • Cyclo(-Gly-L-Glu)

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Cyclo(-Gly-Glu)
    Catalog Number:
    11044
    CAS Number:
    16364-35-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00237613
    Molecular Formula:
    C7H10N2O4
    Molecular Weight:
    186.17
    Specification Sheet SDS
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