Chem-Impex International

Phenol

Hazmat

Grade:

Molecular biology grade

Purity:

≥ 99.5% (GC)

Synonym:

Hydroxybenzene

Hazmat

Catalog Number:

49480

Grade:

Molecular biology grade

CAS Number:

108-95-2

Purity Limit:

≥ 99.5% (GC)

MDL NO:

MFCD00002143

Molecular Formula:

C₆H₆O

Molecular Weight:

94.11

Specification Sheet
7-Deaza-deoxyguanosine

Purity:

≥ 98% (HPLC)

Synonym:

7-Deaza-dG

Catalog Number:

46678

CAS Number:

86392-75-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00672278

Molecular Formula:

C₁₁H₁₄N₄O₄

Molecular Weight:

266.26

Specification Sheet SDS
D-Glucosamine 6-phosphate

Purity:

≥ 98% (TLC)

Catalog Number:

00457

CAS Number:

3616-42-0

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00067382

Molecular Formula:

C₆H₁₄NO₈P

Molecular Weight:

259.2

Specification Sheet SDS
Naphthol AS phosphate disodium salt

Purity:

≥ 99% (HPLC)

Catalog Number:

21060

CAS Number:

69815-54-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00069551

Molecular Formula:

C₁₇H₁₂NO₅P·2Na

Molecular Weight:

387.24

Specification Sheet SDS
9-Bromoanthracene

Purity:

≥ 99%(GC)

Catalog Number:

30886

CAS Number:

1564-64-3

Purity Limit:

≥ 99%(GC)

MDL NO:

MFCD00001243

Molecular Formula:

C₁₄H₉Br

Molecular Weight:

257.13

SDS
Psoralen-PEG3-Biotin

Purity:

≥ 97% (NMR)

Catalog Number:

49521

CAS Number:

955378-02-6

Purity Limit:

≥ 97% (NMR)

Molecular Formula:

C₃₃H₄₄N₄O₁₀S

Molecular Weight:

688.8

Specification Sheet SDS
Di-tert-butyl pyrocarbonate, 90% in THF

Hazmat

Hazmat

Catalog Number:

31871

CAS Number:

24424-99-5

MDL NO:

MFCD00008805

Molecular Weight:

0.0

SDS
Zinc chloride

Hazmat

Grade:

USP

Purity:

97.0 - 100.5%

Hazmat

Catalog Number:

37034

Grade:

USP

CAS Number:

7646-85-7

Purity Limit:

97.0 - 100.5%

MDL NO:

MFCD00011295

Molecular Formula:

ZnCl₂

Molecular Weight:

136.3

SDS
Tetrabutylammonium hydroxide solution

Hazmat

Grade:

ACS Reagent

Purity:

1.0 M±0.02 M

Hazmat

Catalog Number:

32025

Grade:

ACS Reagent

CAS Number:

2052-49-5

Purity Limit:

1.0 M±0.02 M

MDL NO:

MFCD00009425

Molecular Formula:

C₁₆H₃₇NO

Molecular Weight:

259.47

SDS
Phenyl-α-D-galactopyranoside

Purity:

≥ 98% (HPLC)

Synonym:

Ph-α-D-Gal

Catalog Number:

21123

CAS Number:

2871-15-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00064094

Molecular Formula:

C₁₂H₁₆O₆

Molecular Weight:

256.25

Specification Sheet SDS
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Fmoc-L-Amino Acids (No Side Chain) 100G Bundle

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5(6)-Carboxytetramethylrhodamine N-succinimidyl ester

Grade:

Suitable for fluorescence

Purity:

≥ 70% (Degree of coupling)

Catalog Number:

47736

Grade:

Suitable for fluorescence

CAS Number:

150408-83-6

Purity Limit:

≥ 70% (Degree of coupling)

MDL NO:

MFCD00077324

Molecular Formula:

C₂₉H₂₅N₃O₇

Molecular Weight:

527.52

SDS
Diphenyl phosphoryl chloride

Hazmat

Purity:

≥ 99%(T, GC)

Synonym:

Diphenyl phosphorochloridate

Hazmat

Catalog Number:

31504

CAS Number:

2524-64-3

Purity Limit:

≥ 99%(T, GC)

MDL NO:

MFCD00003030

Molecular Formula:

C₁₂H₁₀ClO₃P

Molecular Weight:

268.64

SDS
2-Chloro-4-nitrobenzoic acid

Purity:

≥ 98.50% (HPLC)

Catalog Number:

31564

CAS Number:

99-60-5

Purity Limit:

≥ 98.50% (HPLC)

MDL NO:

MFCD00007209

Molecular Formula:

C₇H₄ClNO₄

Molecular Weight:

201.56

Specification Sheet SDS
3,4,5-Trimethoxybenzaldehyde

Purity:

≥ 99% (Assay)

Catalog Number:

32058

CAS Number:

86-81-7

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00003364

Molecular Formula:

C₁₀H₁₂O₄

Molecular Weight:

196.2

Specification Sheet SDS
2,2,2-Trichloroethyl chloroformate

Hazmat

Purity:

≥ 98%(GC)

Synonym:

2,2,2-Trichloroethoxycarbonyl chloride

Hazmat

Catalog Number:

31526

CAS Number:

17341-93-4

Purity Limit:

≥ 98%(GC)

MDL NO:

MFCD00000810

Molecular Formula:

C₃H₂Cl₄O₂

Molecular Weight:

211.86

SDS
DOPE-PEG-Mal, MW 2,000

Purity:

≥ 90% (NMR)

Catalog Number:

49519

Purity Limit:

≥ 90% (NMR)

Molecular Formula:

(C2H4O)n C49H84N3O12P

Molecular Weight:

2000.0

Specification Sheet
N,N'-Diallyl-L-tartardiamide

Synonym:

(+)-Datd

Catalog Number:

21827

CAS Number:

58477-85-3

MDL NO:

MFCD00008640

Molecular Formula:

C₁₀H₁₆N₂O₄

Molecular Weight:

228.25

SDS
Sodium phosphate dibasic dodecahydrate

Hazmat

Grade:

Meets USP specification

Purity:

98.0 - 100.5% (Assay on dried basis)

Synonym:

sec-Sodium phosphate

Hazmat

Catalog Number:

37019

Grade:

Meets USP specification

CAS Number:

10039-32-4

Purity Limit:

98.0 - 100.5% (Assay on dried basis)

MDL NO:

MFCD00149181

Molecular Formula:

Na₂HPO₄·12H₂O

Molecular Weight:

358.14

Specification Sheet SDS
5-Deoxy-D-ribose

Catalog Number:

29251

CAS Number:

13039-75-3

MDL NO:

MFCD09880210

Molecular Formula:

C₅H₁₀O₄

Molecular Weight:

134.13

SDS
4-Methylumbelliferyl-α-D-galactopyranoside

Purity:

≥ 98% (HPLC)

Synonym:

4-Methylumbelliferyl-α-D-galactoside

Catalog Number:

21642

CAS Number:

38597-12-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00063278

Molecular Formula:

C₁₆H₁₈O₈

Molecular Weight:

338.31

Specification Sheet SDS
1,3-Di-p-tolylcarbodiimide

Purity:

≥ 96% (GC)

Synonym:

1,3-Di-p-tolylcarbodiimide

Catalog Number:

36434

CAS Number:

726-42-1

Purity Limit:

≥ 96% (GC)

MDL NO:

MFCD00010701

Molecular Formula:

C₁₅H₁₄N₂

Molecular Weight:

222.29
0.5M solution of HOBt in DMF

Hazmat

Hazmat

Catalog Number:

47759

Molecular Weight:

0.0
4-(Dimethylamino)pyridine solution, 0.5 M in ethyl acetate

Hazmat

Synonym:

DMAP solution

Hazmat

Catalog Number:

30845

CAS Number:

1122-58-3

MDL NO:

MFCD00006418

Molecular Formula:

C₇H₁₀N₂

Molecular Weight:

122.17

SDS
1-Adamantanecarboxylic acid

Purity:

98.5 - 101.5% (Assay by titration)

Synonym:

Adamantoic acid

Catalog Number:

48698

CAS Number:

828-51-3

Purity Limit:

98.5 - 101.5% (Assay by titration)

MDL NO:

MFCD00074720

Molecular Formula:

C₁₁H₁₆O₂

Molecular Weight:

180.25

Specification Sheet SDS
3-Phenyltoluene

Purity:

≥ 99%

Synonym:

m-Methylbiphenyl

Catalog Number:

30987

CAS Number:

643-93-6

Purity Limit:

≥ 99%

MDL NO:

MFCD00008533

Molecular Formula:

C₁₃H₁₂

Molecular Weight:

168.24

Specification Sheet SDS
N4-Benzoyl-2'-O-methylcytidine

Purity:

≥ 98% (HPLC)

Synonym:

N4-Bz-2'-O-methyl-C

Catalog Number:

46911

CAS Number:

52571-45-6

Purity Limit:

≥ 98% (HPLC)

Molecular Formula:

C₁₇H₁₉N₃O₆

Molecular Weight:

361.36

Specification Sheet SDS
2-Bromonaphthalene

Purity:

≥ 99% (GC)

Catalog Number:

31005

CAS Number:

580-13-2

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00004051

Molecular Formula:

C₁₀H₇Br

Molecular Weight:

207.07

Specification Sheet SDS
Bismuth (III) carbonate basic

Grade:

Meets USP Specification

Purity:

97.6 - 100.7% (Assay by titration)

Synonym:

Bismuth subcarbonate

Catalog Number:

37042

Grade:

Meets USP Specification

CAS Number:

5892-10-4

Purity Limit:

97.6 - 100.7% (Assay by titration)

MDL NO:

MFCD00010877

Molecular Formula:

(BiO)₂CO₃

Molecular Weight:

509.97

Specification Sheet SDS
2'-(O-Methyl)cytidine

Purity:

≥ 98% (HPLC)

Synonym:

2'-(O-Methyl)-C

Catalog Number:

46811

CAS Number:

2140-72-9

Purity Limit:

≥ 98% (HPLC)

Molecular Formula:

C₁₀H₁₅N₃O₅

Molecular Weight:

257.24

Specification Sheet SDS
Ruthenium(III) nitrosylnitrate

Hazmat

Purity:

≥ 99.98% (Trace metals basis)

Hazmat

Catalog Number:

35800

CAS Number:

34513-98-9

Purity Limit:

≥ 99.98% (Trace metals basis)

Molecular Formula:

Ru(NO)(NO₃)x(OH)y,x+y=₃

Molecular Weight:

318.1

Specification Sheet SDS
Handling Charges

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H-Arg-Arg-AMC hydrochloride salt

Catalog Number:

32712

CAS Number:

263843-55-6

MDL NO:

MFCD18633390

Molecular Formula:

C₂₂H₃₃N₉O₄·HCl

Molecular Weight:

524.02

SDS
H-D-Val-Leu-Lys-AMC acetate salt

Catalog Number:

32714

CAS Number:

148168-23-4

MDL NO:

MFCD02259609

Molecular Formula:

C₂₇H₄₁N₅O₅·C₂H₄O₂

Molecular Weight:

575.7

SDS
Triethyl 2-phosphonobutyrate

Purity:

≥ 98% (GC)

Synonym:

α-Diethylphosphonobutanoic acid ethyl ester

Catalog Number:

36358

CAS Number:

17145-91-4

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00041347

Molecular Formula:

C₁₀H₂₁O₅P

Molecular Weight:

252.24

Specification Sheet SDS
(R)-1-Phenyl-2-propanol

Purity:

≥ 95% (NMR)

Catalog Number:

39416

CAS Number:

1572-95-8

Purity Limit:

≥ 95% (NMR)

MDL NO:

MFCD00066455

Molecular Formula:

C₉H₁₂O

Molecular Weight:

136.19

Specification Sheet SDS
Cyclopentan-1-one

Hazmat

Purity:

≥ 99.9% (Assay)

Synonym:

Cyclopentanone

Hazmat

Catalog Number:

26774

CAS Number:

120-92-3

Purity Limit:

≥ 99.9% (Assay)

MDL NO:

MFCD00001409

Molecular Formula:

C₅H₈O

Molecular Weight:

84.12

Specification Sheet SDS
Phosphorous acid solution

Hazmat

Purity:

≥ 50% (Assay by titration)

Hazmat

Catalog Number:

36615

CAS Number:

13598-36-2

Purity Limit:

≥ 50% (Assay by titration)

MDL NO:

MFCD00137258

Molecular Formula:

H₂PHO₃

Molecular Weight:

82.0

Specification Sheet SDS
Sodium sulfanilate hydrate

Purity:

≥ 98% (HPLC)

Synonym:

Sodium 4-aminobenzenesulfonate hydrate

Catalog Number:

49447

CAS Number:

123333-70-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00064394

Molecular Formula:

C₆H₆NNaO₃S · xH₂O

Molecular Weight:

195.17

SDS

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