Chem-Impex International – Page 246

About

4-Sulfamylbenzoic acid

Purity:

≥ 99% (Assay by titration)

Synonym:

4-Carboxybenzenesulfonamide

Catalog Number:

04893

CAS Number:

138-41-0

Purity Limit:

≥ 99% (Assay by titration)

MDL NO:

MFCD00007938

Molecular Formula:

C₇H₇NO₂S

Molecular Weight:

201.2

Specification Sheet SDS
4-Sulfo-2,3,5,6-tetrafluorobenzoic acid

Hazmat

Purity:

≥ 95% (HPLC)

Hazmat

Catalog Number:

45447

CAS Number:

125662-60-4

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD08276421

Molecular Formula:

C₇H₂F₄O₅S

Molecular Weight:

274.14

Specification Sheet SDS
4-Sulfocalix[4]arene

Purity:

≥ 97% (HPLC)

Synonym:

25,26,27,28-Tetrahydroxycalix[4]arene-5,11,17,23-tetrasulfonic acid

Catalog Number:

36210

CAS Number:

112269-92-8

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00143375

Molecular Formula:

C₂₈H₂₄O₁₆S₄

Molecular Weight:

744.74

Specification Sheet SDS
4-Sulfocalix[4]arene sodium salt

Purity:

≥ 95% (HPLC)

Synonym:

25,26,27,28-Tetrahydroxycalix[4]arene-5,11,17,23-tetrasulfonic acid sodium salt

Catalog Number:

36211

CAS Number:

151657-13-5

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD00945583

Molecular Formula:

C₂₈H₂₄-xO₁₆S₄Nax

Molecular Weight:

0.0

Specification Sheet SDS
4-Sulfocalix[6]arene hydrate

Purity:

≥ 95% (HPLC)

Synonym:

Hexahydroxycalix[6]arenehexasulfonic acid hydrate

Catalog Number:

37148

CAS Number:

102088-39-1

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD00143376

Molecular Formula:

C₄₂H₃₆O₂₄S₆·xH₂O

Molecular Weight:

1117.09

Specification Sheet SDS
4-Tert-Butoxycarbonylamino-1H-Indole-3-Carboxylic Acid

Purity:

≥ 99% (HPLC)

Catalog Number:

24324

CAS Number:

885266-66-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD04973970

Molecular Formula:

C₁₄H₁₆N₂O₄

Molecular Weight:

276.29

Specification Sheet SDS
4-tert-Butyl-D-phenylalanine

Purity:

≥ 99% (HPLC)

Synonym:

D-Phe(4-tBu)-OH

Catalog Number:

07024

CAS Number:

274262-82-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD02259529

Molecular Formula:

C₁₃H₁₉NO₂

Molecular Weight:

221.34

Specification Sheet SDS
4-tert-Butyl-D-β-homophenylalanine hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

D-β-HomoPhe(4-tBu)-OH·HCl

Catalog Number:

15534

CAS Number:

401916-47-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD03093577

Molecular Formula:

C₁₄H₂₁NO₂·HCl

Molecular Weight:

271.79

Specification Sheet SDS
4-tert-Butyl-L-phenylalanine

Purity:

≥ 98% (HPLC, Chiral purity)

Synonym:

L-Phe(4-tBu)-OH

Catalog Number:

07023

CAS Number:

82372-74-5

Purity Limit:

≥ 98% (HPLC, Chiral purity)

MDL NO:

MFCD02259528

Molecular Formula:

C₁₃H₁₉NO₂

Molecular Weight:

221.34

Specification Sheet SDS
4-tert-Butylbenzaldehyde

Hazmat

Purity:

≥ 95% (GC)

Hazmat

Catalog Number:

27522

CAS Number:

939-97-9

Purity Limit:

≥ 95% (GC)

MDL NO:

MFCD00035742

Molecular Formula:

C₁₁H₁₄O

Molecular Weight:

162.23

Specification Sheet SDS
4-tert-Butylbenzoic acid

Hazmat

Purity:

≥ 99% (GC)

Hazmat

Catalog Number:

30451

CAS Number:

98-73-7

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00002563

Molecular Formula:

C₁₁H₁₄O₂

Molecular Weight:

178.23

Specification Sheet SDS
4-tert-Butylbenzoic acid methyl ester

Purity:

≥ 99% (GC)

Synonym:

p-tert-Butyl benzoic acid methyl ester

Catalog Number:

27197

CAS Number:

26537-19-9

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00008835

Molecular Formula:

C₁₂H₁₆O₂

Molecular Weight:

192.26

Specification Sheet SDS
4-tert-Butylbenzonitrile

Purity:

≥ 98% (Assay)

Synonym:

4-tert-Butylcyanobenzene

Catalog Number:

17001

CAS Number:

4210-32-6

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00075840

Molecular Formula:

C₁₁H₁₃N

Molecular Weight:

159.23

Specification Sheet SDS
4-tert-Butylbenzylamine hydrochloride

Catalog Number:

29082

CAS Number:

39895-55-1

MDL NO:

MFCD08144075

Molecular Formula:

C₁₁H₁₇N·HCl

Molecular Weight:

199.72

SDS
4-tert-Butylcalix[4]arene

Purity:

≥ 95% (HPLC)

Catalog Number:

36213

CAS Number:

60705-62-6

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD00066280

Molecular Formula:

C₄₄H₅₆O₄

Molecular Weight:

648.91

Specification Sheet SDS
4-tert-Butylcalix[4]arenetetraacetic acid tetraethyl ester

Purity:

≥ 97% (HPLC)

Catalog Number:

36214

CAS Number:

97600-39-0

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00145373

Molecular Formula:

C₆₀H₈₀O₁₂

Molecular Weight:

993.27

Specification Sheet SDS
4-tert-Butylcalix[6]arene

Purity:

≥ 95% (HPLC)

Catalog Number:

36215

CAS Number:

78092-53-2

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD00075464

Molecular Formula:

C₆₆H₈₄O₆

Molecular Weight:

973.37

Specification Sheet SDS
4-tert-Butylcalix[8]arene

Purity:

≥ 95% (HPLC)

Catalog Number:

36216

CAS Number:

68971-82-4

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD00075392

Molecular Formula:

C₈₈H₁₁₂O₈

Molecular Weight:

1297.83

Specification Sheet SDS
4-tert-Butylcyclohexanol

Purity:

98 - 100% (GC)

Synonym:

Hexahydro-p-tert-butylcyclohexane

Catalog Number:

33885

CAS Number:

98-52-2

Purity Limit:

98 - 100% (GC)

MDL NO:

MFCD00001473

Molecular Formula:

C₁₀H₂₀O

Molecular Weight:

156.27

Specification Sheet SDS
4-tert-Butylcyclohexyl acetate

Purity:

97 - 100% (GC)

Synonym:

Acetic acid 4-tert-butylcyclohexyl ester

Catalog Number:

33887

CAS Number:

32210-23-4

Purity Limit:

97 - 100% (GC)

MDL NO:

MFCD00019354

Molecular Formula:

C₁₂H₂₂O₂

Molecular Weight:

198.3

Specification Sheet SDS
4-tert-Butyloxycarbonyl-L-phenylalanine

Purity:

≥ 95% (HPLC)

Synonym:

L-Phe(4-COOtBu)-OH

Catalog Number:

07031

CAS Number:

218962-77-7

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD01318767

Molecular Formula:

C₁₄H₁₉NO₄

Molecular Weight:

265.46

Specification Sheet SDS
4-tert-Butylphenylboronic acid

Purity:

≥ 98% (HPLC)

Synonym:

p-tert-Butylbenzeneboronic acid

Catalog Number:

28458

CAS Number:

123324-71-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01009697

Molecular Formula:

C₁₀H₁₅BO₂

Molecular Weight:

178.04

Specification Sheet SDS
4-tert-Butylphthalic anhydride

Grade:

suitable for Hematology & Histology

Purity:

≥ 98% (GC)

Catalog Number:

41874

Grade:

suitable for Hematology & Histology

CAS Number:

32703-79-0

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00060127

Molecular Formula:

C₁₂H₁₂O₃

Molecular Weight:

204.22

Specification Sheet SDS
4-tert-Butylphthalonitrile

Grade:

suitable for Hematology & Histology

Purity:

≥ 98% (GC)

Catalog Number:

41875

Grade:

suitable for Hematology & Histology

CAS Number:

32703-80-3

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00060112

Molecular Formula:

C₁₂H₁₂N₂

Molecular Weight:

184.24

Specification Sheet SDS
4-Tetrazol-1-yl-benzoic acid

Purity:

≥ 95% (HPLC)

Synonym:

1-(4-Carboxyphenyl)-1H-tetrazole

Catalog Number:

17066

CAS Number:

78190-05-3

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD00574246

Molecular Formula:

C₈H₆N₄O₂

Molecular Weight:

190.16

Specification Sheet SDS
4-Thiomorpholin-4-ylaniline

Purity:

≥ 99% (GC)

Synonym:

4-(Thiomorpholin-4-yl)phenylamine

Catalog Number:

24193

CAS Number:

22589-35-1

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD01625958

Molecular Formula:

C₁₀H₁₄N₂S

Molecular Weight:

194.3

Specification Sheet SDS
4-Thiouracil

Purity:

≥ 99% (HPLC)

Synonym:

2-Hydroxy-4-mercaptopyrimidine

Catalog Number:

21484

CAS Number:

591-28-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00090842

Molecular Formula:

C₄H₄N₂OS

Molecular Weight:

128.16

Specification Sheet SDS
4-Toluenesulfonyl chloride

Hazmat

Purity:

≥ 99% (Assay)

Synonym:

Tosyl chloride

Hazmat

Catalog Number:

00490

CAS Number:

98-59-9

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00007450

Molecular Formula:

C₇H₇ClO₂S

Molecular Weight:

190.65

Specification Sheet SDS
4-Toluoylacetonitrile

Purity:

≥ 98% (HPLC)

Synonym:

4-Methylbenzoylacetonitrile

Catalog Number:

26058

CAS Number:

7391-28-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00067895

Molecular Formula:

C₁₀H₉NO

Molecular Weight:

159.19

Specification Sheet SDS
4-trans-(Boc₂-guanidino)methycyclohexane carboxylic acid

Purity:

≥ 99% (HPLC)

Catalog Number:

31642

CAS Number:

1263047-40-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD18426561

Molecular Formula:

C₁₉H₃₃N₃O₆

Molecular Weight:

399.48

Specification Sheet SDS
4-trans-[(Boc)₂-guanidino]cyclohexane carboxylic acid

Purity:

≥ 99% (HPLC)

Synonym:

(Boc)2-4-trans-GCHC-OH

Catalog Number:

31644

CAS Number:

1263046-44-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD18426559

Molecular Formula:

C₁₈H₃₁N₃O₆

Molecular Weight:

385.46

Specification Sheet SDS
4-Trifluoromethyl-2,3,5,6-tetrafluorobromobenzene

Purity:

≥ 99% (GC)

Synonym:

4-Bromo-α,α,α,2,3,5,6-heptafluorotoluene

Catalog Number:

45838

CAS Number:

17823-46-0

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00075240

Molecular Formula:

C₇BrF₇

Molecular Weight:

296.97

Specification Sheet SDS
4-Trifluoromethyl-benzamidine·HCl

Purity:

≥ 96% (HPLC)

Catalog Number:

20324

CAS Number:

38980-96-0

Purity Limit:

≥ 96% (HPLC)

MDL NO:

MFCD04114431

Molecular Formula:

C₈H₇F₃N₂·HCl

Molecular Weight:

224.61

Specification Sheet SDS
4-Trifluoromethyl-D-β-homophenylalanine hydrochloride

Purity:

≥ 99% (HPLC, Chiral purity)

Synonym:

D-β-HomoPhe(4-CF3)-OH·HCl

Catalog Number:

15311

CAS Number:

269726-76-3

Purity Limit:

≥ 99% (HPLC, Chiral purity)

MDL NO:

MFCD01860971

Molecular Formula:

C₁₁H₁₂F₃NO₂·HCl

Molecular Weight:

283.68

Specification Sheet SDS
4-Trifluoromethyl-L-β-homophenylalanine hydrochloride

Purity:

≥ 99% (HPLC, Chiral purity)

Synonym:

L-β-HomoPhe(4-CF3)-OH·HCl

Catalog Number:

15381

CAS Number:

270065-79-7

Purity Limit:

≥ 99% (HPLC, Chiral purity)

MDL NO:

MFCD01861069

Molecular Formula:

C₁₁H₁₃ClF₃NO₂

Molecular Weight:

283.68

Specification Sheet SDS
4-Trifluoromethylbenzoic anhydride

Purity:

≥ 97% (NMR)

Catalog Number:

37180

CAS Number:

25753-16-6

Purity Limit:

≥ 97% (NMR)

MDL NO:

MFCD00671577

Molecular Formula:

C₁₆H₈F₆O₃

Molecular Weight:

362.23

Specification Sheet SDS
4-Trifluoromethylbenzylsulfonyl chloride

Hazmat

Purity:

≥ 95%

Synonym:

([4-(Trifluoromethyl)phenyl]methyl)sulfonyl chloride

Hazmat

Catalog Number:

23392

CAS Number:

163295-75-8

Purity Limit:

≥ 95%

MDL NO:

MFCD01631932

Molecular Formula:

C₈H₆ClF₃O₂S

Molecular Weight:

258.65

Specification Sheet SDS
4-Trimethylsilyl-3-butyn-2-ol

Hazmat

Purity:

≥ 97% (GC)

Hazmat

Catalog Number:

40463

CAS Number:

6999-19-5

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD00190213

Molecular Formula:

C₇H₁₄OSi

Molecular Weight:

142.27

Specification Sheet SDS
4-Vinylbenzoic acid

Purity:

≥ 99% (HPLC)

Synonym:

p-Vinylbenzoic acid

Catalog Number:

04906

CAS Number:

1075-49-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00002569

Molecular Formula:

C₉H₈O₂

Molecular Weight:

148.16

Specification Sheet SDS
4-Vinylphenylboronic acid

Purity:

95 - 105% (Assay by titration)

Synonym:

p-Styrylboronic acid

Catalog Number:

40077

CAS Number:

2156-04-9

Purity Limit:

95 - 105% (Assay by titration)

MDL NO:

MFCD00239441

Molecular Formula:

C₈H₉BO₂

Molecular Weight:

147.97

Specification Sheet SDS
4-Z-3(S)-Morpholinecarboxylic acid

Purity:

≥ 95% (Assay)

Synonym:

(S-4-Z-Morpholine-3-carboxylic acid

Catalog Number:

18342

CAS Number:

819078-65-4

Purity Limit:

≥ 95% (Assay)

MDL NO:

MFCD04114902

Molecular Formula:

C₁₃H₁₅NO₅

Molecular Weight:

265.26

Specification Sheet SDS
4-[(1-Pyrrolidinyl)carbonyl]phenylboronic acid

Purity:

97 - 105% (Assay by titration)

Synonym:

4-[(1-Pyrrolidinyl)carbonyl]benzeneboronic acid

Catalog Number:

40171

CAS Number:

389621-81-2

Purity Limit:

97 - 105% (Assay by titration)

MDL NO:

MFCD03411950

Molecular Formula:

C₁₁H₁₄BNO₃

Molecular Weight:

219.05

Specification Sheet SDS
4-[(1-Pyrrolidinylsulfonyl)methyl]aniline

Purity:

≥ 97% (HPLC)

Synonym:

1-[(4-Aminobenzyl)sulfonyl]pyrrolidine

Catalog Number:

43850

CAS Number:

334981-10-1

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD06795500

Molecular Formula:

C₁₁H₁₆N₂O₂S

Molecular Weight:

240.32

Specification Sheet SDS
4-[(2-Methyl-2-propen-1-yl)oxy]benzaldehyde

Purity:

≥ 95% (NMR)

Catalog Number:

26635

CAS Number:

38002-91-4

Purity Limit:

≥ 95% (NMR)

MDL NO:

MFCD00845682

Molecular Formula:

C₁₁H₁₂O₂

Molecular Weight:

176.2

Specification Sheet SDS
4-[(4-Chlorophenyl)phenylmethyl]-1-piperazineethanol dihydrochloride

Purity:

≥ 99% (HPLC)

Catalog Number:

24138

CAS Number:

164726-80-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00035326

Molecular Formula:

C₁₉H₂₃ClN₂O·2HCl

Molecular Weight:

403.78

Specification Sheet SDS
4-[(4-Chlorophenyl)Phenylmethyl]-1-Piperazineethanol Hydrochloride

Catalog Number:

24413

CAS Number:

1177093-13-8

MDL NO:

MFCD09787484

Molecular Formula:

C₁₉H₂₃ClN₂O·HCl

Molecular Weight:

367.32

SDS
4-[(6,7-Dimethoxyquinolin-4-yl)oxy]aniline

Purity:

≥ 98% (HPLC)

Synonym:

4-(4-Aminophenoxy)-6,7-dimethoxyquinoline

Catalog Number:

43936

CAS Number:

190728-25-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD19685633

Molecular Formula:

C₁₇H₁₆N₂O₃

Molecular Weight:

296.33

Specification Sheet SDS
4-[(Boc)₂-guanidino]phenylacetic acid

Purity:

≥ 99% (HPLC, TLC)

Catalog Number:

31641

CAS Number:

1263045-12-0

Purity Limit:

≥ 99% (HPLC, TLC)

MDL NO:

MFCD18426560

Molecular Formula:

C₁₉H₂₇N₃O₆

Molecular Weight:

393.43

Specification Sheet SDS
4-[(Dimethylamino)methyl]thiophene-2-carbaldehyde

Purity:

≥ 95% (NMR)

Catalog Number:

26573

CAS Number:

893745-77-2

Purity Limit:

≥ 95% (NMR)

MDL NO:

MFCD06803373

Molecular Formula:

C₈H₁₁NOS

Molecular Weight:

169.2

Specification Sheet SDS
4-[(R,S)-α-1-(9H-Fluren-9-yl)-methoxy formamido]2,4-dimethoxybenzyl-phenoxyacetic acid

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-Rink amide linker

Catalog Number:

03249

CAS Number:

126828-35-1, 145069-56-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00153509

Molecular Formula:

C₃₂H₂₉NO₇

Molecular Weight:

539.58

Specification Sheet SDS