Chem-Impex International

4-Acetamido-2-methylbenzonitrile

Purity:

≥ 99% (GC)

Synonym:

1-Cyano-2-methyl-4-acetamidobenzene

Catalog Number:

28626

CAS Number:

321162-59-8

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD02258877

Molecular Formula:

C₁₀H₁₀N₂O

Molecular Weight:

174.2

Specification Sheet SDS
4-Acetamido-7-mercapto-2,1,3-benzoxadiazole

Purity:

≥ 95% (HPLC)

Synonym:

4-Acetamido-7-mercaptobenzofurazan

Catalog Number:

47475

CAS Number:

254973-02-9

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD04038408

Molecular Formula:

C₈H₇N₃O₂S

Molecular Weight:

209.23

Specification Sheet SDS
4-Acetamido-TEMPO, free radical

Purity:

≥ 97% (GC)

Synonym:

4-Acetamido-2,2,6,6-tetramethylpiperidine 1-oxyl

Catalog Number:

36195

CAS Number:

14691-89-5

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD00043593

Molecular Formula:

C₁₁H₂₁N₂O₂

Molecular Weight:

213.3

Specification Sheet SDS
4-Acetamidobenzenesulfonyl azide

Purity:

≥ 96% (Assay by titration)

Synonym:

p-ABSA

Catalog Number:

36196

CAS Number:

2158-14-7

Purity Limit:

≥ 96% (Assay by titration)

MDL NO:

MFCD00029626

Molecular Formula:

CH₃CONHC₆H₄SO₂N₃

Molecular Weight:

240.24

Specification Sheet SDS
4-Acetamidobenzyl alcohol

Purity:

≥ 99% (HPLC)

Synonym:

N-(4-(Hydroxymethyl)phenyl)acetamide

Catalog Number:

31338

CAS Number:

16375-88-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00016868

Molecular Formula:

C₉H₁₁NO₂

Molecular Weight:

165.19

Specification Sheet SDS
4-Acetamidophenylboronic acid

Purity:

95 - 105% (Assay by titration)

Synonym:

4-Acetamidobenzeneboronic acid

Catalog Number:

40168

CAS Number:

101251-09-6

Purity Limit:

95 - 105% (Assay by titration)

MDL NO:

MFCD02179451

Molecular Formula:

C₈H₁₀BNO₃

Molecular Weight:

178.98

Specification Sheet SDS
4-Acetamidopiperidine

Purity:

≥ 98% (GC)

Catalog Number:

43473

CAS Number:

5810-56-0

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD05254805

Molecular Formula:

C₇H₁₄N₂O

Molecular Weight:

142.2

Specification Sheet SDS
4-Acetoxy-2,5-dimethyl-3(2Hfuranone

Grade:

meets FG specifications, KOSHER, FEMA 3797

Purity:

98 - 100% (GC)

Synonym:

Acetic acid 4,5-dihydro-2,5-dimethyl-4-oxofuran-3-yl ester

Catalog Number:

34921

Grade:

meets FG specifications, KOSHER, FEMA 3797

CAS Number:

4166-20-5

Purity Limit:

98 - 100% (GC)

MDL NO:

MFCD00799462

Molecular Formula:

C₈H₁₀O₄

Molecular Weight:

170.16

Specification Sheet SDS
4-Acetoxy-4-methyl-1-pentanal

Purity:

≥ 97% (NMR)

Synonym:

Acetic acid 1,1-dimethyl-4-oxo-butyl ester

Catalog Number:

19284

CAS Number:

110086-93-6

Purity Limit:

≥ 97% (NMR)

MDL NO:

MFCD06658283

Molecular Formula:

C₈H₁₄O₃

Molecular Weight:

158.2

Specification Sheet SDS
4-Acetoxybenzaldehyde

Purity:

≥ 98% (GC)

Synonym:

p-Acetoxybenzaldehyde

Catalog Number:

26881

CAS Number:

878-00-2

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00003384

Molecular Formula:

C₉H₈O₃

Molecular Weight:

164.16

Specification Sheet SDS
4-Acetoxyindole

Purity:

≥ 97% (NMR)

Synonym:

4-Indolyl acetate

Catalog Number:

21186

CAS Number:

5585-96-6

Purity Limit:

≥ 97% (NMR)

MDL NO:

MFCD00010678

Molecular Formula:

C₁₀H₉NO₂

Molecular Weight:

175.19

Specification Sheet SDS
4-Acetoxymethylbenzoic acid

Purity:

≥ 99% (HPLC)

Synonym:

Ac-HMBA-linker

Catalog Number:

05182

CAS Number:

15561-46-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD01090957

Molecular Formula:

C₁₀H₁₀O₄

Molecular Weight:

194.2

Specification Sheet SDS
4-Acetoxyphenylboronic acid

Purity:

97 - 105% (Assay by titration)

Synonym:

4-Acetoxybenzeneboronic acid

Catalog Number:

40133

CAS Number:

177490-82-3

Purity Limit:

97 - 105% (Assay by titration)

MDL NO:

MFCD09027198

Molecular Formula:

C₈H₉BO₄

Molecular Weight:

179.97

Specification Sheet SDS
4-Acetyl-4-phenylpiperidine hydrochloride

Purity:

≥ 98% (HPLC)

Catalog Number:

43478

CAS Number:

10315-03-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00039037

Molecular Formula:

C₁₃H₁₇NO·HCl

Molecular Weight:

239.74

Specification Sheet SDS
4-Acetyl-5-methyl-3-phenylisoxazole

Synonym:

1-(5-Methyl-3-phenylisoxazol-4-yl)ethan-1-one

Catalog Number:

25872

CAS Number:

19212-42-1

MDL NO:

MFCD00173901

Molecular Formula:

C₁₂H₁₁NO₂

Molecular Weight:

201.22

SDS
4-Acetyl-N-methylaniline

Purity:

≥ 98% (HPLC)

Synonym:

4-N-Methylaminoacetophenone

Catalog Number:

31346

CAS Number:

17687-47-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD09261160

Molecular Formula:

C₉H₁₁NO

Molecular Weight:

149.19

Specification Sheet SDS
4-Acetyl-piperidine-1-carboxylic acid tert-butyl ester

Purity:

≥ 97% (GC)

Synonym:

1-N-Boc-4-acetylpiperidine

Catalog Number:

20215

CAS Number:

206989-61-9

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD08437655

Molecular Formula:

C₁₂H₂₁NO₃

Molecular Weight:

227.3

Specification Sheet SDS
4-Acetylbenzoic acid

Purity:

≥ 98% (HPLC)

Synonym:

p-Acetylbenzoic acid

Catalog Number:

26842

CAS Number:

586-89-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00002561

Molecular Formula:

C₉H₈O₃

Molecular Weight:

164.16

Specification Sheet SDS
4-Acetylbenzoic acid methyl ester

Purity:

≥ 97% (GC)

Catalog Number:

28213

CAS Number:

3609-53-8

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD00216474

Molecular Formula:

C₁₀H₁₀O₃

Molecular Weight:

178.19

Specification Sheet SDS
4-Acetyldiphenyl sulfone

Purity:

≥ 99% (GC)

Catalog Number:

28136

CAS Number:

65085-83-8

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00173085

Molecular Formula:

C₁₄H₁₂O₃S

Molecular Weight:

260.31

Specification Sheet SDS
4-Acetylmorpholine

Purity:

≥ 99% (GC)

Catalog Number:

43109

CAS Number:

1696-20-4

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00006171

Molecular Formula:

C₆H₁₁NO₂

Molecular Weight:

129.16

Specification Sheet SDS
4-Acetylphenyl trifluoromethanesulfonate

Purity:

≥ 98% (GC)

Synonym:

4-Acetylphenyl triflate

Catalog Number:

46480

CAS Number:

109613-00-5

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00191706

Molecular Formula:

C₉H₇F₃O₄S

Molecular Weight:

268.21

Specification Sheet SDS
4-Acetylphenylboronic acid

Purity:

95 - 105% (Assay by titration)

Synonym:

4-Acetylbenzeneboronic acid

Catalog Number:

40132

CAS Number:

149104-90-5

Purity Limit:

95 - 105% (Assay by titration)

MDL NO:

MFCD01074667

Molecular Formula:

C₈H₉BO₃

Molecular Weight:

163.97

Specification Sheet SDS
4-Acetylpyridine

Purity:

≥ 97% (GC)

Catalog Number:

27062

CAS Number:

1122-54-9

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD00006433

Molecular Formula:

C₇H₇NO

Molecular Weight:

121.14

Specification Sheet SDS
4-Acetyltetrahydropyran

Purity:

≥ 98% (GC)

Synonym:

1-(Tetrahydro-2H-pyran-4-yl)ethanone

Catalog Number:

33079

CAS Number:

137052-08-5

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD08704647

Molecular Formula:

C₇H₁₂N₂

Molecular Weight:

128.17

Specification Sheet SDS
4-Acryloylmorpholine (contains 1,000 ppm monomethyl ether hydroquinone as inhibitor)

Purity:

≥ 99% (Assay)

Catalog Number:

30345

CAS Number:

5117-12-4

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00047413

Molecular Formula:

C₇H₁₁NO₂

Molecular Weight:

141.17

Specification Sheet SDS
4-Allylanisole

Hazmat

Grade:

Natural, meets FG specifications, Kosher, FEMA 2

Purity:

98 - 100% (GC)

Synonym:

3-(4-Methoxyphenyl)-1-propene

Hazmat

Catalog Number:

34140

Grade:

Natural, meets FG specifications, Kosher, FEMA 2

CAS Number:

140-67-0

Purity Limit:

98 - 100% (GC)

MDL NO:

MFCD00008653

Molecular Formula:

C₁₀H₁₂O

Molecular Weight:

148.2

Specification Sheet SDS
4-Allylmorpholine

Hazmat

Purity:

≥ 97% (GC)

Hazmat

Catalog Number:

43091

CAS Number:

696-57-1

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD00038034

Molecular Formula:

C₇H₁₃NO

Molecular Weight:

127.19

Specification Sheet SDS
4-Allylpyrocatechol

Purity:

≥ 98% (GC)

Synonym:

4-Allyl-1,2-benzenediol

Catalog Number:

49450

CAS Number:

1126-61-0

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD01548379

Molecular Formula:

C₉H₁₀O₂

Molecular Weight:

150.18

SDS
4-Amb-2-chlorotrityl resin

Synonym:

4-Aminomethylbenzoic acid 2-chlorotrityl resin

Catalog Number:

04277

MDL NO:

MFCD01632879

Molecular Weight:

0.0

Specification Sheet SDS
4-Amino-1,1′-azobenzene-3,4′-disulfonic acid monosodium salt

Grade:

suitable for Hematology & Histology

Purity:

≥ 95% (Dye content)

Synonym:

2-Amino-5-([4-sulfophenyl]azo)benzenesulfonic acid monosodium salt

Catalog Number:

41858

Grade:

suitable for Hematology & Histology

CAS Number:

74543-21-8

Purity Limit:

≥ 95% (Dye content)

MDL NO:

MFCD03411548

Molecular Formula:

C₁₂H₁₀N₃NaO₆S₂

Molecular Weight:

379.34

Specification Sheet SDS
4-Amino-1-benzylpiperidine

Purity:

≥ 98% (GC)

Catalog Number:

43493

CAS Number:

50541-93-0

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00006504

Molecular Formula:

C₁₂H₁₈N₂

Molecular Weight:

190.29

Specification Sheet SDS
4-Amino-1-Boc-piperidine-4-carboxamide

Purity:

≥ 97% (NMR)

Catalog Number:

20217

CAS Number:

288154-18-7

Purity Limit:

≥ 97% (NMR)

MDL NO:

MFCD04114477

Molecular Formula:

C₁₁H₂₁N₃O₃

Molecular Weight:

243.31

Specification Sheet SDS
4-Amino-1-butanol

Hazmat

Purity:

≥ 98% (Assay)

Synonym:

4-Amino-n-butyl alcohol

Hazmat

Catalog Number:

14276

CAS Number:

13325-10-5

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00008230

Molecular Formula:

C₄H₁₁NO

Molecular Weight:

89.14

Specification Sheet SDS
4-Amino-1-carbobenzoxypiperidine

Purity:

≥ 97% (GC)

Synonym:

4-Amino-1-cbz-piperidine

Catalog Number:

43480

CAS Number:

120278-07-1

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD05863884

Molecular Formula:

C₁₃H₁₈N₂O₂

Molecular Weight:

234.3

Specification Sheet SDS
4-Amino-1-isopropylpiperidine

Purity:

≥ 99% (GC)

Synonym:

1-Isopropylpiperidin-4-ylamine

Catalog Number:

17154

CAS Number:

127285-08-9

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD03411606

Molecular Formula:

C₈H₁₈N₂

Molecular Weight:

142.24

Specification Sheet SDS
4-Amino-1-methyl-3-propylpyrazole-5-carboxamide

Purity:

≥ 98% (HPLC)

Catalog Number:

43606

CAS Number:

139756-02-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD02927682

Molecular Formula:

C₈H₁₄N₄O

Molecular Weight:

182.23

Specification Sheet SDS
4-Amino-1-methylimidazole-2-carboxylic acid ethyl ester hydrochloride

Purity:

≥ 98%

Catalog Number:

07006

CAS Number:

180258-46-2

Purity Limit:

≥ 98%

MDL NO:

MFCD01318760

Molecular Formula:

C₇H₁₁N₃O₂·HCl

Molecular Weight:

205.63

Specification Sheet SDS
4-Amino-1-methylpiperidine

Purity:

≥ 99% (GC)

Synonym:

1-Methyl-piperidin-4-ylamine

Catalog Number:

16986

CAS Number:

41838-46-4

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD01570549

Molecular Formula:

C₆H₁₄N₂

Molecular Weight:

114.19

Specification Sheet SDS
4-Amino-1-methylpyrrole-2-carboxylic acid methyl ester hydrochloride

Purity:

≥ 95%

Synonym:

5-Methoxycarbonyl-1-methyl-1H-pyrrol-3-yl-ammonium chloride

Catalog Number:

07007

CAS Number:

180258-45-1

Purity Limit:

≥ 95%

MDL NO:

MFCD01318761

Molecular Formula:

C₇H₁₀N₂O₂·HCl

Molecular Weight:

190.63

Specification Sheet SDS
4-Amino-1-naphthol hydrochloride

Grade:

Technical grade

Purity:

≥ 99% (HPLC)

Catalog Number:

29973

Grade:

Technical grade

CAS Number:

5959-56-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00012562

Molecular Formula:

C₁₀H₉NO·HCl

Molecular Weight:

195.65

Specification Sheet SDS
4-Amino-1-phenylpyrazolo[3,4-d]pyrimidine

Purity:

≥ 98% (HPLC)

Synonym:

PP 3

Catalog Number:

42173

CAS Number:

5334-30-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00022901

Molecular Formula:

C₁₁H₉N₅

Molecular Weight:

211.23

Specification Sheet SDS
4-Amino-1-[2-(4-methoxyphenyl)ethyl]piperidine

Purity:

≥ 98% (HPLC)

Synonym:

4-Amino-1-(4-methoxyphenethyl)piperidine

Catalog Number:

43454

CAS Number:

85098-70-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01631147

Molecular Formula:

C₁₄H₂₂N₂O

Molecular Weight:

234.34

Specification Sheet SDS
4-Amino-1H-imidazole-5-carbonitrile

Hazmat

Purity:

≥ 98% (GC)

Synonym:

4(5)-Amino-5(4)-cyanoimidazole

Hazmat

Catalog Number:

42926

CAS Number:

5098-11-3

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00129663

Molecular Formula:

C₄H₄N₄

Molecular Weight:

108.1

Specification Sheet SDS
4-Amino-1H-pyrazole

Purity:

≥ 97% (GC)

Synonym:

4-Aminopyrazole

Catalog Number:

28540

CAS Number:

28466-26-4

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD01693729

Molecular Formula:

C₃H₅N₃

Molecular Weight:

83.09

Specification Sheet SDS
4-Amino-2,1,3-benzothiadiazole

Purity:

≥ 98% (GC)

Synonym:

4-Aminopiazthiole

Catalog Number:

44025

CAS Number:

767-64-6

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00005810

Molecular Formula:

C₆H₅N₃S

Molecular Weight:

151.19

Specification Sheet SDS
4-Amino-2,2,6,6-tetramethylpiperidine

Hazmat

Purity:

≥ 98% (GC)

Hazmat

Catalog Number:

43470

CAS Number:

36768-62-4

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00005984

Molecular Formula:

C₉H₂₀N₂

Molecular Weight:

156.27

Specification Sheet SDS
4-Amino-2,3,5,6-tetrafluorobenzamide

Purity:

≥ 98% (GC)

Catalog Number:

45212

CAS Number:

1548-74-9

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00008000

Molecular Formula:

C₇H₄F₄N₂O

Molecular Weight:

208.12

Specification Sheet SDS
4-Amino-2,3-dihydro-indole-1-carboxylic acid tert-butyl ester

Purity:

≥ 95%

Synonym:

tert-Butyl 4-aminoindoline-1-carboxylate

Catalog Number:

20219

CAS Number:

885272-42-4

Purity Limit:

≥ 95%

MDL NO:

MFCD08059274

Molecular Formula:

C₁₃H₁₈N₂O₂

Molecular Weight:

234.3

Specification Sheet SDS
4-Amino-2,5-difluorobenzonitrile

Hazmat

Purity:

≥ 98% (GC)

Synonym:

4-Cyano-2,5-difluoroaniline

Hazmat

Catalog Number:

45899

CAS Number:

112279-61-5

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00190102

Molecular Formula:

C₇H₄F₂N₂

Molecular Weight:

154.12

Specification Sheet SDS

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