Chem-Impex International

D(-)-Ribose, from Plant Origin

Purity:

97 - 102% (Assay)

Synonym:

α-D-ribofuranose

Catalog Number:

02105

CAS Number:

50-69-1

Purity Limit:

97 - 102% (Assay)

MDL NO:

MFCD00135453

Molecular Formula:

C₅H₁₀O₅

Molecular Weight:

150.1

Specification Sheet SDS
N^ε-Z-L-lysine tert-butyl ester hydrochloride

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

L-Lys(Z)-OtBu·HCl

Catalog Number:

02213

CAS Number:

5978-22-3

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00038898

Molecular Formula:

C₁₈H₂₈N₂O₄·HCl

Molecular Weight:

372.89

Specification Sheet SDS
4-Aminosalicylic acid

Purity:

≥ 97% (Assay)

Synonym:

4-Amino-2-hydroxybenzoic acid

Catalog Number:

02102

CAS Number:

65-49-6

Purity Limit:

≥ 97% (Assay)

MDL NO:

MFCD00007789

Molecular Formula:

C₇H₇NO₃

Molecular Weight:

153.14

Specification Sheet SDS
Z-L-glutamic acid γ-tert-butyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Glu(OtBu)-OH

Catalog Number:

02162

CAS Number:

3886-08-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038274

Molecular Formula:

C₁₇H₂₃NO₆

Molecular Weight:

337.4

Specification Sheet SDS
Acetoin

Hazmat

Grade:

Natural, FG, Kosher

Purity:

≥ 96% (GC)

Synonym:

3-Hydroxy-2-butanone

Hazmat

Catalog Number:

02002

Grade:

Natural, FG, Kosher

CAS Number:

513-86-0

Purity Limit:

≥ 96% (GC)

MDL NO:

MFCD00004521

Molecular Formula:

C₄H₈O₂

Molecular Weight:

88.11

Specification Sheet SDS
N^α,ε-Bis-Z-L-lysine

Purity:

≥ 99% (HPLC)

Synonym:

Z-L-Lys(Z)-OH

Catalog Number:

02203

CAS Number:

405-39-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00037822

Molecular Formula:

C₂₂H₂₆N₂O₆

Molecular Weight:

414.5

Specification Sheet SDS
4-Methylphenol

Hazmat

Purity:

≥ 99% (GC)

Synonym:

p-Cresol

Hazmat

Catalog Number:

02046

CAS Number:

106-44-5

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00002376

Molecular Formula:

C₇H₈O

Molecular Weight:

108.14

Specification Sheet SDS
N^α-Z-L-lysine

Purity:

≥ 98.5% (Assay)

Synonym:

Z-L-Lys-OH

Catalog Number:

02204

CAS Number:

2212-75-1

Purity Limit:

≥ 98.5% (Assay)

MDL NO:

MFCD00038204

Molecular Formula:

C₁₄H₂₀N₂O₄

Molecular Weight:

280.3

Specification Sheet SDS
Sodium phosphate tribasic dodecahydrate

Grade:

ACS reagent

Purity:

98.0-102.0% (Titration)

Synonym:

Trisodium phosphate dodecahydrate

Catalog Number:

02034

Grade:

ACS reagent

CAS Number:

10101-89-0

Purity Limit:

98.0-102.0% (Titration)

MDL NO:

MFCD00149198

Molecular Formula:

Na₃PO₄·12H₂O

Molecular Weight:

380.1

Specification Sheet SDS
Ethylene glycol

Hazmat

Purity:

≥ 99% (GC)

Synonym:

1,2-Ethanediol

Hazmat

Catalog Number:

02069

CAS Number:

107-21-1

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00002885

Molecular Formula:

C₂H₆O₂

Molecular Weight:

62.07

Specification Sheet SDS
5-Sulfosalicilic acid dihydrate

Hazmat

Grade:

ACS reagent

Purity:

99 - 101% (Assay by titration)

Synonym:

2-Hydroxy-5-sulfobenzoic acid dihydrate

Hazmat

Catalog Number:

01970

Grade:

ACS reagent

CAS Number:

5965-83-3

Purity Limit:

99 - 101% (Assay by titration)

MDL NO:

MFCD00149540

Molecular Formula:

C₇H₆O₆S·2H₂O

Molecular Weight:

254.2

Specification Sheet SDS
2-Imidazolidone

Purity:

≥ 99% (HPLC)

Synonym:

N,N'-Ethyleneurea

Catalog Number:

01974

CAS Number:

120-93-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00005257

Molecular Formula:

C₃H₆N₂O

Molecular Weight:

86.09

Specification Sheet SDS
Aminomethanesulfonic acid

Hazmat

Purity:

≥ 99% (assay by titration)

Synonym:

Aminomethylsulfonic acid

Hazmat

Catalog Number:

01967

CAS Number:

13881-91-9

Purity Limit:

≥ 99% (assay by titration)

MDL NO:

MFCD00008124

Molecular Formula:

CH₅SNO₃

Molecular Weight:

111.2

Specification Sheet SDS
N^α,ε-Bis-Boc-L-lysine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-Lys(Boc)-OH

Catalog Number:

01965

CAS Number:

2483-46-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038515

Molecular Formula:

C₁₆H₃₀N₂O₆

Molecular Weight:

346.4

Specification Sheet SDS
N^α-Fmoc-N^im-benzyl-L-histidine

Purity:

≥ 99% (HPLC, TLC)

Synonym:

Fmoc-L-His(Bzl)-OH

Catalog Number:

01956

CAS Number:

84030-19-3

Purity Limit:

≥ 99% (HPLC, TLC)

MDL NO:

MFCD00038537

Molecular Formula:

C₂₈H₂₅N₃O₄

Molecular Weight:

467.5

Specification Sheet SDS
Trimethylbromosilane

Hazmat

Purity:

≥ 98% (Assay by titration)

Synonym:

Bromotrimethylsilane

Hazmat

Catalog Number:

01939

CAS Number:

2857-97-8

Purity Limit:

≥ 98% (Assay by titration)

MDL NO:

MFCD00000048

Molecular Formula:

C₃H₉BrSi

Molecular Weight:

153.1

Specification Sheet SDS
o-Dianisidine

Hazmat

Purity:

≥ 99%

Synonym:

3,3'-Dimethoxybenzidine

Hazmat

Catalog Number:

01936

CAS Number:

119-90-4

Purity Limit:

≥ 99%

MDL NO:

MFCD00008372

Molecular Formula:

C₁₄H₁₆N₂O₂

Molecular Weight:

244.3

Specification Sheet SDS
Fmoc-β-alanine 4-alkoxybenzyl alcohol resin (0.3-0.8 meq/g, 100-200 mesh)

Synonym:

Fmoc-β-Ala-Wang resin

Catalog Number:

01937

MDL NO:

MFCD28053619

Molecular Weight:

0.0

Specification Sheet SDS
Benzoic acid sodium salt

Grade:

meets FCC specifications

Purity:

99.0 - 100.5% (Assay by titration, on dry basis)

Synonym:

Sodium benzoate

Catalog Number:

01934

Grade:

meets FCC specifications

CAS Number:

532-32-1

Purity Limit:

99.0 - 100.5% (Assay by titration, on dry basis)

MDL NO:

MFCD00012463

Molecular Formula:

C₇H₅O₂Na

Molecular Weight:

144.11

Specification Sheet SDS
Fmoc-L-aspartic acid β-tert-butyl ester 4-alkoxybenzyl alcohol resin (0.3-0.8 meq/g, 100-200 mesh)

Synonym:

Fmoc-L-Asp(OtBu)-Wang resin

Catalog Number:

01906

MDL NO:

MFCD00801229

Molecular Weight:

0.0

Specification Sheet SDS
N^α-Fmoc-N^ε-Boc-L-lysine 4-alkoxybenzyl alcohol resin (0.3-0.8 meq/g, 100-200 mesh)

Synonym:

Fmoc-L-Lys(Boc)-Wang resin

Catalog Number:

01912

MDL NO:

MFCD00801263

Molecular Weight:

0.0

Specification Sheet SDS
Fmoc-L-alanine 4-alkoxybenzyl alcohol resin (0.3-0.8 meq/g, 100-200 mesh)

Synonym:

Fmoc-L-Ala-Wang resin

Catalog Number:

01903

MDL NO:

MFCD00801224

Molecular Weight:

0.0

Specification Sheet SDS
Acetoacetyl coenzyme A trisodium salt tetrahydrate

Purity:

≥ 96% (TLC)

Synonym:

Acetoacetyl-CoANa3

Catalog Number:

01897

CAS Number:

102029-52-7

Purity Limit:

≥ 96% (TLC)

MDL NO:

MFCD28385801

Molecular Formula:

C₂₅H₃₇N₇Na₃O₁₈P₃S·4H₂O

Molecular Weight:

988.58

Specification Sheet SDS
Butyryl coenzyme A lithium salt hydrate

Purity:

≥ 97% (TLC)

Synonym:

Butyryl-CoA lithium salt hydrate

Catalog Number:

01882

CAS Number:

102282-28-0

Purity Limit:

≥ 97% (TLC)

MDL NO:

MFCD00038616

Molecular Formula:

C₂₅H₄₂N₇O₁₇P₃S·xLi⁺·yH₂O

Molecular Weight:

837.62

Specification Sheet SDS
Propionyl coenzyme A lithium salt

Purity:

≥ 95% (UV)

Catalog Number:

01895

CAS Number:

108321-21-7

Purity Limit:

≥ 95% (UV)

MDL NO:

MFCD00079248

Molecular Formula:

C₂₄H₃₆N₇O₁₇P₃SLi₄·4H₂O

Molecular Weight:

919.4

Specification Sheet SDS
O-Acetyl-L-carnitine hydrochloride

Purity:

≥ 98% (Assay by titration)

Synonym:

(R)-3-Acetoxy-4-(trimethylammonio)butyrate hydrochloride

Catalog Number:

01862

CAS Number:

5080-50-2

Purity Limit:

≥ 98% (Assay by titration)

MDL NO:

MFCD00082230

Molecular Formula:

C₉H₁₈O₄NCl

Molecular Weight:

239.69

Specification Sheet SDS
Polystyrene resin

Catalog Number:

01814

CAS Number:

9003-70-7

MDL NO:

MFCD00146442

Molecular Weight:

0

Specification Sheet SDS
L-Valine methyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

L-Val-OMe·HCl

Catalog Number:

01826

CAS Number:

6306-52-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00012497

Molecular Formula:

C₆H₁₃NO₂·HCl

Molecular Weight:

167.6

Specification Sheet SDS
Pyronin Y

Grade:

Certifiable Grade

Purity:

≥ 50% (Dye content)

Synonym:

Pyronin G

Catalog Number:

01799

Grade:

Certifiable Grade

CAS Number:

92-32-0

Purity Limit:

≥ 50% (Dye content)

MDL NO:

MFCD00011725

Molecular Formula:

C₁₇H₁₉N₂OCl

Molecular Weight:

302.81

Specification Sheet SDS
3-Amino-9-ethylcarbazole

Purity:

≥ 97% (HPLC)

Synonym:

9-Ethylcarbazol-3-amine

Catalog Number:

01776

CAS Number:

132-32-1

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00004964

Molecular Formula:

C₁₄H₁₄N₂

Molecular Weight:

210.28

Specification Sheet SDS
Neutral red

Grade:

Certifiable Grade

Purity:

≥ 69% (Dye content)

Synonym:

3-Amino-7-dimethylamino-2-methylphenazine hydrochloride

Catalog Number:

01738

Grade:

Certifiable Grade

CAS Number:

553-24-2

Purity Limit:

≥ 69% (Dye content)

MDL NO:

MFCD00012651

Molecular Formula:

C₁₅H₁₆N₄·HCl

Molecular Weight:

288.78

Specification Sheet SDS
Thymol

Hazmat

Purity:

≥ 99% (assay)

Synonym:

5-Methyl-2-(1-methylethyl)phenol

Hazmat

Catalog Number:

01724

CAS Number:

89-83-8

Purity Limit:

≥ 99% (assay)

MDL NO:

MFCD00002309

Molecular Formula:

C₁₀H₁₄O

Molecular Weight:

150.22

Specification Sheet SDS
Mineral oil

Synonym:

Paraffin oil

Catalog Number:

01711

CAS Number:

8042-47-5

MDL NO:

MFCD00131611

Molecular Weight:

0.0

Specification Sheet SDS
Basic fuchsin

Grade:

Certifiable Grade

Purity:

≥ 95% (Dye content)

Synonym:

Basic violet 14

Catalog Number:

01710

Grade:

Certifiable Grade

CAS Number:

632-99-5

Purity Limit:

≥ 95% (Dye content)

MDL NO:

MFCD00012569

Molecular Formula:

C₂₀H₂₀N₃Cl

Molecular Weight:

337.86

Specification Sheet SDS
Fmoc-S-trityl-L-cysteine 4-alkoxybenzyl alcohol resin

Synonym:

Fmoc-L-Cys(Trt)-Wang resin

Catalog Number:

01701

MDL NO:

MFCD00801374

Molecular Weight:

0.0

Specification Sheet SDS
Amikacin disulfate salt

Grade:

Meet USP specification

Purity:

674 - 786 µg/mg (Assay on anhydrous basis)

Catalog Number:

01693

Grade:

Meet USP specification

CAS Number:

39831-55-5

Purity Limit:

674 - 786 µg/mg (Assay on anhydrous basis)

MDL NO:

MFCD00167475

Molecular Formula:

C₂₂H₄₃N₅O₁₃·2H₂SO₄

Molecular Weight:

781.8

Specification Sheet SDS
Ala-Tyr-OH

Purity:

≥ 99% (Assay by titration)

Synonym:

L-Alanine-L-tyrosine

Catalog Number:

01675

CAS Number:

3061-88-9

Purity Limit:

≥ 99% (Assay by titration)

MDL NO:

MFCD00038164

Molecular Formula:

C₁₂H₁₆N₂O₄

Molecular Weight:

252.27

Specification Sheet SDS
Sodium bisulfite

Hazmat

Grade:

ACS reagent

Purity:

≥ 58.5% (Assay by titration)

Synonym:

Sodium hydrogen sulfite

Hazmat

Catalog Number:

01644

Grade:

ACS reagent

CAS Number:

7631-90-5

Purity Limit:

≥ 58.5% (Assay by titration)

MDL NO:

MFCD00003530

Molecular Formula:

NaHSO₃

Molecular Weight:

104.06

Specification Sheet SDS
Trypan blue

Hazmat

Grade:

Certifiable Grade

Purity:

≥ 70% (dye content)

Synonym:

Direct blue 14

Hazmat

Catalog Number:

01636

Grade:

Certifiable Grade

CAS Number:

72-57-1

Purity Limit:

≥ 70% (dye content)

MDL NO:

MFCD00003969

Molecular Formula:

C₃₄H₂₄N₆O₁₄S₄Na₄

Molecular Weight:

960.82

Specification Sheet SDS
Salicin from Plant Extract

Purity:

≥ 98% (HPLC)

Synonym:

2-(Hydroxymethyl)phenyl-β-D-glucopyranoside

Catalog Number:

01628

CAS Number:

138-52-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00006590

Molecular Formula:

C₁₃H₁₈O₇

Molecular Weight:

286.28

Specification Sheet SDS
Light green SF yellowish

Purity:

≥ 80% (Dye content)

Synonym:

Acid green 5

Catalog Number:

01610

CAS Number:

5141-20-8

Purity Limit:

≥ 80% (Dye content)

MDL NO:

MFCD00012121

Molecular Formula:

C₃₇H₃₄N₂O₉S₃Na₂

Molecular Weight:

792.88

Specification Sheet SDS
Evans blue

Purity:

≥ 85% (Dye content)

Synonym:

Direct blue 53

Catalog Number:

01600

CAS Number:

314-13-6

Purity Limit:

≥ 85% (Dye content)

MDL NO:

MFCD00004021

Molecular Formula:

C₃₄H₂₄N₆O₁₄S₄Na₄

Molecular Weight:

960.82

Specification Sheet SDS
Deoxyribonucleic acid sodium salt (from calf thymus)

Synonym:

DNA sodium salt

Catalog Number:

01597

CAS Number:

73049-39-5

MDL NO:

MFCD00130922

Molecular Weight:

0.0

Specification Sheet SDS
Cresol red

Grade:

Indicator grade

Purity:

≥ 96% (Dye Content)

Synonym:

2-Cresolsulfonephthalein

Catalog Number:

01591

Grade:

Indicator grade

CAS Number:

1733-12-6

Purity Limit:

≥ 96% (Dye Content)

MDL NO:

MFCD00005878

Molecular Formula:

C₂₁H₁₈O₅S

Molecular Weight:

382.43

Specification Sheet SDS
Bromocresol purple

Grade:

ACS reagent

Purity:

≥ 95% (Dye Content)

Synonym:

5',5''-Dibromo-2-cresolsulfonephthalein

Catalog Number:

01583

Grade:

ACS reagent

CAS Number:

115-40-2

Purity Limit:

≥ 95% (Dye Content)

MDL NO:

MFCD00011681

Molecular Formula:

C₂₁H₁₆Br₂O₅S

Molecular Weight:

540.24

Specification Sheet SDS
Cefsulodin sodium salt hydrate

Purity:

≥ 98% (HPLC)

Catalog Number:

01573

CAS Number:

52152-93-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD29472517

Molecular Formula:

C₂₂H₁₉N₄O₈S₂Na

Molecular Weight:

554.5

Specification Sheet SDS
Bromocresol green

Grade:

ACS reagent

Purity:

≥ 95% (Assay)

Synonym:

3',3'',5',5''-Tetrabromo-3-cresolsulfonephthalein

Catalog Number:

01582

Grade:

ACS reagent

CAS Number:

76-60-8

Purity Limit:

≥ 95% (Assay)

MDL NO:

MFCD00005874

Molecular Formula:

C₂₁H₁₄Br₄O₅S

Molecular Weight:

698.04

Specification Sheet SDS
4-Methylumbelliferyl caprylate

Purity:

≥ 98% (HPLC)

Synonym:

Octanoic acid 4-methylumbelliferyl ester

Catalog Number:

01552

CAS Number:

20671-66-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038659

Molecular Formula:

C₁₈H₂₂O₄

Molecular Weight:

302.4

Specification Sheet SDS
5'-O-(4,4'-dimethoxytrityl)-2'-O-methyluridine

Purity:

≥ 99% (HPLC)

Synonym:

DMT-2'-O-methyluridine

Catalog Number:

01544

CAS Number:

103285-22-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00274123

Molecular Formula:

C₃₁H₃₂N₂O₈

Molecular Weight:

560.6

Specification Sheet SDS
Sodium nitrate

Hazmat

Grade:

ACS reagent

Purity:

≥ 99.0% (Titration)

Synonym:

Chile saltpeter

Hazmat

Catalog Number:

01524

Grade:

ACS reagent

CAS Number:

7631-99-4

Purity Limit:

≥ 99.0% (Titration)

MDL NO:

MFCD00011119

Molecular Formula:

NaNO₃

Molecular Weight:

84.99

Specification Sheet SDS

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