Chem-Impex International

1-Pentanol

Hazmat

Grade:

meets FG specifications, Kosher, FEMA 2056

Purity:

99 - 100% (GC)

Synonym:

Amyl alcohol

Hazmat

Catalog Number:

33786

Grade:

meets FG specifications, Kosher, FEMA 2056

CAS Number:

71-41-0

Purity Limit:

99 - 100% (GC)

MDL NO:

MFCD00002977

Molecular Formula:

C₅H₁₂O

Molecular Weight:

88.15

Specification Sheet SDS
Fmoc-a-methyl-D-2-fluorophenylalanine

Purity:

≥ 99% (Chiral HPLC)

Synonym:

Fmoc-α-Me-D-Phe(2-F)-OH

Catalog Number:

33641

CAS Number:

193086-74-7, 1315449-93-4

Purity Limit:

≥ 99% (Chiral HPLC)

MDL NO:

MFCD17019320

Molecular Formula:

C₂₅H₂₂FNO₄

Molecular Weight:

419.45

Specification Sheet SDS
Fmoc-2-chloro-4-fluoro-L-phenylalanine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Phe(2-Cl,4-F)-OH

Catalog Number:

33597

CAS Number:

1217789-59-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD12198164

Molecular Formula:

C₂₄H₁₉ClFNO₄

Molecular Weight:

439.86

Specification Sheet SDS
Z-EDA-N₃

Purity:

≥ 95% (HPLC)

Synonym:

Benzyl N-(2-azidoethyl)carbamate

Catalog Number:

33560

CAS Number:

146552-66-1

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD25959141

Molecular Formula:

C₁₀H₁₂N₄O₂

Molecular Weight:

220.2

Specification Sheet SDS
N-(3-Dimethylaminopropyl)-N′-ethylcarbodiimide

Hazmat

Purity:

≥ 98% (GC)

Synonym:

1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide

Hazmat

Catalog Number:

33523

CAS Number:

1892-57-5

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00044916

Molecular Formula:

C₈H₁₇N₃

Molecular Weight:

155.24

Specification Sheet SDS
N^α -Fmoc-D-Lysine tert-butyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-D-Lys-OtBu·HCl

Catalog Number:

33495

CAS Number:

2250436-42-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD32200864

Molecular Formula:

C₂₅H₃₂N₂O₄·HCl

Molecular Weight:

461.0

Specification Sheet SDS
Fmoc-L-Phe(4-guanidino-Boc₂)-OH

Purity:

≥ 97% (HPLC)

Synonym:

Fmoc-4-(N,N'-di-Boc-guanidino)-L-phenylalanine

Catalog Number:

33483

CAS Number:

187283-25-6

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD02092975

Molecular Formula:

C₃₅H₄₀N₄O₈

Molecular Weight:

644.7

Specification Sheet SDS
p-Toluic acid

Purity:

≥ 99% (HPLC)

Synonym:

4-Methylbenzoic acid

Catalog Number:

33445

CAS Number:

99-94-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00002565

Molecular Formula:

C₈H₈O₂

Molecular Weight:

136.15

Specification Sheet SDS
Fmoc-3-amino-3-(2-nitro-phenyl)-propionic acid

Purity:

≥ 99% (HPLC)

Synonym:

ANP Linker

Catalog Number:

33425

CAS Number:

171778-06-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD01863202

Molecular Formula:

C₂₄H₂₀N₂O₆

Molecular Weight:

432.43

Specification Sheet SDS
Potassium hexacyanoferrate(III)

Hazmat

Purity:

≥ 99.0% (Titration)

Synonym:

Potassium ferricyanide

Hazmat

Catalog Number:

33356

CAS Number:

13746-66-2

Purity Limit:

≥ 99.0% (Titration)

MDL NO:

MFCD00011392

Molecular Formula:

K₃Fe(CN)₆

Molecular Weight:

329.2

Specification Sheet SDS
Zinc acetate dihydrate

Hazmat

Purity:

98.0-101.0% (Titration)

Synonym:

Zinc acetate·2H2O

Hazmat

Catalog Number:

33359

CAS Number:

5970-45-6

Purity Limit:

98.0-101.0% (Titration)

MDL NO:

MFCD00066961

Molecular Formula:

Zn(C₂H₃O₂₂·2H₂O

Molecular Weight:

219.51

Specification Sheet SDS
Citric acid monohydrate

Purity:

99.0-102.0% (Titration)

Synonym:

2-Hydroxy-1,2,3-propanetricarboxylic acid, monohydrate

Catalog Number:

33354

CAS Number:

5949-29-1

Purity Limit:

99.0-102.0% (Titration)

MDL NO:

MFCD00149972

Molecular Formula:

C₆H₈O₇·H₂O

Molecular Weight:

210.1

Specification Sheet SDS
Ammonium acetate

Purity:

≥ 98% (Assay by titration)

Catalog Number:

33347

CAS Number:

631-61-8

Purity Limit:

≥ 98% (Assay by titration)

MDL NO:

MFCD00013066

Molecular Formula:

C₂H₇NO₂

Molecular Weight:

77.08

Specification Sheet SDS
2-Chlorotrityl chloride resin (1.2-1.6 mmol/g, 200-400 mesh)

Catalog Number:

33313

CAS Number:

42074-68-0

MDL NO:

MFCD00161760

Molecular Weight:

0.0

Specification Sheet SDS
Hydrazine 2-chlorotrityl resin (0.3 - 1.2 mmol/g, 100 - 200 mesh)

Catalog Number:

33174

MDL NO:

MFCD00283479

Molecular Weight:

0.0

Specification Sheet SDS
Hydrazine 2-chlorotrityl resin (0.3 - 1.2 mmol/g, 200 - 400 mesh)

Catalog Number:

33175

MDL NO:

MFCD00283479

Molecular Weight:

0.0

Specification Sheet SDS
Polyvinylpyrrolidone (MW 10,000)

Grade:

meets USP specifications

Synonym:

Povidone

Catalog Number:

33087

Grade:

meets USP specifications

CAS Number:

9003-39-8

MDL NO:

MFCD00149016

Molecular Formula:

C₆H₉NO)_n

Molecular Weight:

0.0

Specification Sheet SDS
Macroporous chloromethyl resin (1.2-2.0 mmol/g , 100-200 mesh)

Catalog Number:

33093

Molecular Weight:

0.0

Specification Sheet SDS
H-His-His-OH trifluoroacetate salt

Purity:

≥ 98% (HPLC)

Catalog Number:

32820

CAS Number:

306-14-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD02259555

Molecular Formula:

C₁₂H₁₆N₆O₃·C₂HF₃O₂

Molecular Weight:

406.32

Specification Sheet SDS
H-Gly-His-OH

Purity:

≥ 99% (TLC)

Catalog Number:

32582

CAS Number:

2489-13-6

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00167467

Molecular Formula:

C₈H₁₂N₄O₃

Molecular Weight:

212.21

Specification Sheet SDS
-)-Nicotine

Hazmat

Grade:

meets USP specifications

Purity:

99 - 101% (Assay by titration , Potentiometry)

Synonym:

(-)-1-Methyl-2-(3-pyridyl)pyrrolidine

Hazmat

Catalog Number:

32494

Grade:

meets USP specifications

CAS Number:

54-11-5

Purity Limit:

99 - 101% (Assay by titration , Potentiometry)

MDL NO:

MFCD00006369

Molecular Formula:

C₁₀H₁₄N₂

Molecular Weight:

162.23

Specification Sheet SDS
Berberine sulfate hydrate

Hazmat

Purity:

≥ 98% (Assay)

Hazmat

Catalog Number:

32448

CAS Number:

316-41-6

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00661117

Molecular Formula:

C₄₀H₃₆N₂O₁₂S·H₂O

Molecular Weight:

768.79

Specification Sheet SDS
N,N',N'',N'''-Tetraacetylchitotetraose

Purity:

≥ 98% (HPLC)

Catalog Number:

32401

CAS Number:

2706-65-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00136030

Molecular Formula:

C₃₂H₅₄N₄O₂₁

Molecular Weight:

830.79

SDS
Polydatin

Purity:

≥ 99% (HPLC)

Synonym:

Piceid

Catalog Number:

32289

CAS Number:

65914-17-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00210592

Molecular Formula:

C₂₀H₂₂O₈

Molecular Weight:

390.38

Specification Sheet SDS
Puerarin, 100% Pueraria Mirifica extract

Purity:

≥ 98% (HPLC)

Synonym:

8-(β-D-Glucopyranosyl-7-hydroxy-3- (4-hydroxyphenyl)-4H-1-benzopyran-4-one

Catalog Number:

32291

CAS Number:

3681-99-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00063399

Molecular Formula:

C₂₁H₂₀O₉

Molecular Weight:

416.38

Specification Sheet SDS
(-)-Sinigrin hydrate

Purity:

≥ 99% (HPLC)

Catalog Number:

32292

CAS Number:

3952-98-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00149447

Molecular Formula:

C₁₀H₁₆KNO₉S₂·H₂O

Molecular Weight:

397.46

Specification Sheet SDS
L-(-)-Glucose

Purity:

≥ 99% (HPLC)

Catalog Number:

32266

CAS Number:

921-60-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00148913

Molecular Formula:

C₆H₁₂O₆

Molecular Weight:

180.16

Specification Sheet SDS
Magnesium D-gluconate hydrate

Grade:

Meets USP specification

Purity:

98 - 102% (Assay on anhydrous basis)

Synonym:

D-Gluconic acid hemimagnesium salt

Catalog Number:

32273

Grade:

Meets USP specification

CAS Number:

3632-91-5

Purity Limit:

98 - 102% (Assay on anhydrous basis)

MDL NO:

MFCD00150971

Molecular Formula:

C₁₂H₂₂MgO₁₄·H₂O

Molecular Weight:

414.6

Specification Sheet SDS
Copper(II) D-gluconate

Grade:

USP

Purity:

98 - 102% (Assay by titration)

Synonym:

D-Gluconic acid copper(II) salt

Catalog Number:

32259

Grade:

USP

CAS Number:

527-09-3

Purity Limit:

98 - 102% (Assay by titration)

MDL NO:

MFCD00075297

Molecular Formula:

C₁₂H₂₂CuO₁₄

Molecular Weight:

453.84

Specification Sheet SDS
Xylobiose

Purity:

≥ 99% (HPLC)

Synonym:

1,4-D-Xylobiose

Catalog Number:

32191

CAS Number:

6860-47-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00135984

Molecular Formula:

C₁₀H₁₈O₉

Molecular Weight:

282.24

Specification Sheet SDS
(+)-Arabinogalactan from larch wood

Purity:

≥ 95% (Assay, anhydrous basis)

Synonym:

Polyarabinogalactan

Catalog Number:

32137

CAS Number:

9036-66-2

Purity Limit:

≥ 95% (Assay, anhydrous basis)

MDL NO:

MFCD00062638

Molecular Formula:

[(C₅H₈O₄)(C₆H₁₀O₅)₆]_x

Molecular Weight:

0.0

Specification Sheet SDS
Xanthan gum

Grade:

USP/EP/FCC

Purity:

91 - 108% (Assay)

Catalog Number:

32096

Grade:

USP/EP/FCC

CAS Number:

11138-66-2

Purity Limit:

91 - 108% (Assay)

MDL NO:

MFCD00131256

Molecular Weight:

0.0

Specification Sheet SDS
Glucan from baker's yeast (S. cerevisiae)

Purity:

≥ 85% (HPLC)

Catalog Number:

32086

CAS Number:

9012-72-0

Purity Limit:

≥ 85% (HPLC)

MDL NO:

MFCD00466924

Molecular Weight:

0.0

Specification Sheet SDS
Water

Grade:

ACS Reagent

Catalog Number:

32004

Grade:

ACS Reagent

CAS Number:

7732-18-5

MDL NO:

MFCD00011332

Molecular Formula:

Water

Molecular Weight:

18.02

SDS
Trioctylphosphine

Hazmat

Purity:

≥ 99%

Synonym:

Tri-n-octylphosphine

Hazmat

Catalog Number:

31934

CAS Number:

4731-53-7

Purity Limit:

≥ 99%

MDL NO:

MFCD00015298

Molecular Formula:

C₂₄H₅₁P

Molecular Weight:

370.64

Specification Sheet SDS
Methylcobalamin JP Grade

Purity:

≥ 99.0% (Assay)

Synonym:

Cobinamide

Catalog Number:

31909

CAS Number:

13422-55-4

Purity Limit:

≥ 99.0% (Assay)

MDL NO:

MFCD00082483

Molecular Formula:

C₆₃H₉₁CoN₁₃O₁₄P

Molecular Weight:

1344.38

Specification Sheet SDS
Sodium sulfite

Grade:

meets USP/FCC specifications

Purity:

98.0-100.5% (Assay)

Catalog Number:

31892

Grade:

meets USP/FCC specifications

CAS Number:

7757-83-7

Purity Limit:

98.0-100.5% (Assay)

MDL NO:

MFCD00003503

Molecular Formula:

Na₂SO₃

Molecular Weight:

126.04

Specification Sheet SDS
Pyromellitic dianhydride

Purity:

≥ 99.8% (Assay), Purified

Synonym:

Benzene-1,2,4,5-tetracarboxylic dianhydride

Catalog Number:

31898

CAS Number:

89-32-7

Purity Limit:

≥ 99.8% (Assay), Purified

MDL NO:

MFCD00005005

Molecular Formula:

C10H2O6

Molecular Weight:

218.12

Specification Sheet SDS
Doxycycline hyclate

Grade:

Meets USP specification

Synonym:

Doxycycline hydrochloride hemiethanolate hemihydrate

Catalog Number:

31894

Grade:

Meets USP specification

CAS Number:

24390-14-5

MDL NO:

MFCD03427564

Molecular Formula:

C₂₂H₂₄N₂O₈·HCl·0.5H₂O·0.5C₂H₆O

Molecular Weight:

512.94

Specification Sheet SDS
Bis-Boc-amino-oxyacetic acid

Purity:

≥ 99% (HPLC)

Synonym:

Bis-Boc-Aoa

Catalog Number:

31884

CAS Number:

293302-31-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD06410966

Molecular Formula:

C₁₂H₂₁NO₇

Molecular Weight:

291.3

Specification Sheet SDS
Potassium phosphate monobasic, anhydrous

Grade:

Meets FCC Specification

Purity:

≥ 98% (Assay on dried basis)

Synonym:

Monopotassium phosphate

Catalog Number:

31862

Grade:

Meets FCC Specification

CAS Number:

7778-77-0

Purity Limit:

≥ 98% (Assay on dried basis)

MDL NO:

MFCD00011401

Molecular Formula:

KH₂PO₄

Molecular Weight:

136.09

Specification Sheet SDS
Copper(I) bromide dimethyl sulfide complex

Hazmat

Purity:

≥ 98% (Assay by titration)

Synonym:

Copper(I) bromide methyl sulfide complex

Hazmat

Catalog Number:

31863

CAS Number:

54678-23-8

Purity Limit:

≥ 98% (Assay by titration)

MDL NO:

MFCD00043295

Molecular Formula:

C₂H₆BrCuS

Molecular Weight:

205.58

Specification Sheet SDS
Potassium acetate crystalline powder,USP

Grade:

Meets USP specification

Purity:

≥ 99% (Assay by titration)

Synonym:

Acetic acid potassium salt

Catalog Number:

31631

Grade:

Meets USP specification

CAS Number:

127-08-2

Purity Limit:

≥ 99% (Assay by titration)

MDL NO:

MFCD00012458

Molecular Formula:

KC₂H₃O₂

Molecular Weight:

98.14

Specification Sheet SDS
Sodium triflinate

Purity:

≥ 95% (HPLC)

Synonym:

Sodium trifluoromethanesulfinate

Catalog Number:

31558

CAS Number:

2926-29-6

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD03092989

Molecular Formula:

CF₃NaO₂S

Molecular Weight:

156.06

Specification Sheet SDS
Bis(pinacolato)diboron

Purity:

≥ 99% (GC)

Synonym:

4,4,4',4',5,5,5',5'-Octamethyl-2,2'-bi-1,3,2-dioxaborolane

Catalog Number:

31459

CAS Number:

73183-34-3

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00799570

Molecular Formula:

C₁₂H₂₄B₂O₄

Molecular Weight:

253.94

Specification Sheet SDS
N-[2-(Trimethylsilyl)ethoxycarbonyloxy]succinimide

Purity:

≥ 98% (HPLC)

Synonym:

1-[2-(Trimethylsilyl)ethoxycarbonyloxy]pyrrolidin-2,5-dione

Catalog Number:

31395

CAS Number:

78269-85-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD02683467

Molecular Formula:

C₁₀H₁₇NO₅Si

Molecular Weight:

259.33

Specification Sheet SDS
N-Boc-1,4-butanediamine

Hazmat

Purity:

≥ 98% (GC)

Synonym:

N-(tert-Butoxycarbonyl)-1,4-diaminobutane

Hazmat

Catalog Number:

31317

CAS Number:

68076-36-8

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00210019

Molecular Formula:

C₉H₂₀N₂O₂

Molecular Weight:

188.27

Specification Sheet SDS
N-Boc-1,3-diaminopropane

Hazmat

Purity:

≥ 98% (GC)

Synonym:

N-(tert-Butoxycarbonyl)-1,3-diaminopropane

Hazmat

Catalog Number:

31316

CAS Number:

75178-96-0

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00210021

Molecular Formula:

C₈H₁₈N₂O₂

Molecular Weight:

174.24

Specification Sheet SDS
4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium tetrafluoroborate

Purity:

≥ 99% (HPLC)

Synonym:

DMTMM

Catalog Number:

31216

CAS Number:

293311-03-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD11045040

Molecular Formula:

C₁₀H₁₇N₄O₃·BF₄

Molecular Weight:

328.07

Specification Sheet SDS
N,N,N',N'-Tetraacetylethylenediamine

Purity:

≥ 90% (HPLC)

Synonym:

N,N'-Ethylenebis(diacetamide)

Catalog Number:

31115

CAS Number:

10543-57-4

Purity Limit:

≥ 90% (HPLC)

MDL NO:

MFCD00014967

Molecular Formula:

C₁₀H₁₆N₂O₄

Molecular Weight:

228.25

Specification Sheet SDS

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