Products – Page 166 – Chem-Impex

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3,4-Dihydro-1H-[1,8]naphthyridin-2-one

Purity:

≥ 96% (Assay)

Catalog Number:

20082

CAS Number:

40000-79-1

Purity Limit:

≥ 96% (Assay)

MDL NO:

MFCD05664026

Molecular Formula:

C₈H₈N₂O

Molecular Weight:

148.16

Specification Sheet SDS
3,4-Dihydro-2(1H-quinoxalinone

Purity:

≥ 99% (HPLC)

Synonym:

1,2,3,4-Tetrahydroquinoxalin-2-one

Catalog Number:

17342

CAS Number:

59564-59-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00204133

Molecular Formula:

C₈H₈N₂O

Molecular Weight:

148.16

Specification Sheet SDS
3,4-Dihydro-2-methoxy-2H-pyran

Hazmat

Purity:

≥ 97% (GC)

Synonym:

2-Methoxy-3,4-dihydro-2H-pyran

Hazmat

Catalog Number:

43555

CAS Number:

4454-05-1

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD00006560

Molecular Formula:

C₆H₁₀O₂

Molecular Weight:

114.14

Specification Sheet SDS
3,4-Dihydro-2-methoxy-4-methyl-2H-pyran (cis- and trans- mixture)

Hazmat

Purity:

≥ 98% (GC)

Hazmat

Catalog Number:

43539

CAS Number:

53608-95-0

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00143062

Molecular Formula:

C₇H₁₂O₂

Molecular Weight:

128.17

Specification Sheet SDS
3,4-Dihydro-2H-benzo[b]oxepin-5-one

Purity:

≥ 98% (GC)

Synonym:

2,3,4,5-Tetrahydro-1-benzoxepin-5-one

Catalog Number:

25880

CAS Number:

6786-30-7

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD01648756

Molecular Formula:

C₁₀H₁₀O₂

Molecular Weight:

162.19

Specification Sheet SDS
3,4-Dihydro-2H-isoquinolin-1-one

Purity:

≥ 98% (Assay)

Synonym:

3,4-Dihydro-1-oxo-isoquinoline

Catalog Number:

20083

CAS Number:

1196-38-9

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00853963

Molecular Formula:

C₉H₉NO

Molecular Weight:

147.18

Specification Sheet SDS
3,4-Dihydro-2H-pyran

Hazmat

Purity:

≥ 98% (Assay)

Synonym:

2,3-Dihydro-4H-pyran

Hazmat

Catalog Number:

12988

CAS Number:

110-87-2

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00006558

Molecular Formula:

C₅H₈O

Molecular Weight:

84.12

Specification Sheet SDS
3,4-Dihydro-2H-pyran-2-methanol

Purity:

≥ 99% (GC)

Synonym:

3,4-Dihydro-2H-pyran-2-ylmethanol

Catalog Number:

12987

CAS Number:

3749-36-8

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00051507

Molecular Formula:

C₆H₁₀O₂

Molecular Weight:

114.14

Specification Sheet SDS
3,4-Dihydro-2H-pyrido[1,2-a]pyrimidin-2-one

Purity:

≥ 98% (HPLC)

Synonym:

Acid captor H

Catalog Number:

43257

CAS Number:

5439-14-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00042798

Molecular Formula:

C₈H₈N₂O

Molecular Weight:

148.17

Specification Sheet SDS
3,4-Dihydro-3-oxo-2H-(1,4)-benzothiazin-2-ylacetic acid

Purity:

≥ 98% (HPLC)

Synonym:

2,3-Dihydro-3-oxo-4H-1,4-benzothiazine-2-acetic acid

Catalog Number:

25975

CAS Number:

6270-74-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00087524

Molecular Formula:

C₁₀H₉NO₃S

Molecular Weight:

223.25

Specification Sheet SDS
3,4-Dihydro-4-oxo-1,2,3-benzotriazine

Purity:

≥ 98% (HPLC)

Synonym:

1,2,3-Benzotriazine-4(3H-one

Catalog Number:

44331

CAS Number:

90-16-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00052387

Molecular Formula:

C₇H₅N₃O

Molecular Weight:

147.14

Specification Sheet SDS
3,4-Dihydro-5-hydroxy-1H-quinolin-2-one

Purity:

≥ 98%

Synonym:

5-Hydroxy-3,4-dihydro-2(1H-quinolinone

Catalog Number:

43918

CAS Number:

30389-33-4

Purity Limit:

≥ 98%

MDL NO:

MFCD01862194

Molecular Formula:

C₉H₉NO₂

Molecular Weight:

163.18

Specification Sheet SDS
3,4-Dihydroxy-L-phenylalanine

Purity:

≥ 98% (Assay)

Synonym:

3-(3,4-Dihydroxyphenyl)-L-alanine

Catalog Number:

32464

CAS Number:

59-92-7

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00002598

Molecular Formula:

C₉H₁₁NO₄

Molecular Weight:

197.19

Specification Sheet SDS
3,4-Dihydroxy-L-phenylalanine cyanomethyl ester hydroiodide

Purity:

≥ 98% (HPLC)

Catalog Number:

50100

Purity Limit:

≥ 98% (HPLC)

Molecular Formula:

C₁₁H₁₃IN₂O₄

Molecular Weight:

364.1

Specification Sheet
3,4-Dihydroxybenzaldehyde

Purity:

≥ 99% (HPLC)

Synonym:

4-Formyl-1,2-dihydroxybenzene

Catalog Number:

21243

CAS Number:

139-85-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00003370

Molecular Formula:

C₇H₆O₃

Molecular Weight:

138.12

Specification Sheet SDS
3,4-Dihydroxybenzoic acid

Purity:

≥ 98% (HPLC)

Synonym:

Catechol-4-carboxylic acid

Catalog Number:

21881

CAS Number:

99-50-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00002509

Molecular Formula:

C₇H₆O₄

Molecular Weight:

154.12

Specification Sheet SDS
3,4-Dihydroxybenzonitrile

Purity:

≥ 99% (HPLC)

Synonym:

4-Cyano-1,2-dihydroxybenzene

Catalog Number:

27407

CAS Number:

17345-61-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00016436

Molecular Formula:

C₇H₅NO₂

Molecular Weight:

135.12

Specification Sheet SDS
3,4-Dihydroxybenzophenone

Purity:

≥ 98% (NMR)

Synonym:

4-Benzoylpyrocatechol

Catalog Number:

28347

CAS Number:

10425-11-3

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD00477203

Molecular Formula:

C₁₃H₁₀O₃

Molecular Weight:

214.22

Specification Sheet SDS
3,4-Dimethoxy-benzamidine·HCl

Purity:

≥ 95% (HPLC)

Synonym:

1-Methyl-1H-pyrazole-5-carboxylic acid

Catalog Number:

20084

CAS Number:

51488-33-6

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD01667882

Molecular Formula:

C₉H₁₂N₂O₂·HCl

Molecular Weight:

216.67

Specification Sheet SDS
3,4-Dimethoxyacetophenone

Purity:

≥ 99% (GC)

Catalog Number:

30366

CAS Number:

1131-62-0

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00008737

Molecular Formula:

C₁₀H₁₂O₃

Molecular Weight:

180.2

Specification Sheet SDS
3,4-Dimethoxybenzaldehyde

Purity:

≥ 99% (GC)

Synonym:

Veratraldehyde

Catalog Number:

26877

CAS Number:

120-14-9

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00003363

Molecular Formula:

C₉H₁₀O₃

Molecular Weight:

166.18

Specification Sheet SDS
3,4-Dimethoxybenzoic acid

Purity:

≥ 99% (Titration)

Synonym:

Veratric acid

Catalog Number:

29905

CAS Number:

93-07-2

Purity Limit:

≥ 99% (Titration)

MDL NO:

MFCD00002500

Molecular Formula:

C₉H₁₀O₄

Molecular Weight:

182.17

Specification Sheet SDS
3,4-Dimethoxybenzophenone

Purity:

≥ 99% (HPLC)

Synonym:

(3,4-Dimethoxyphenyl)phenyl-methanone

Catalog Number:

17309

CAS Number:

4038-14-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00075875

Molecular Formula:

C₁₅H₁₄O₃

Molecular Weight:

242.27

Specification Sheet SDS
3,4-Dimethoxybenzyl methanol

Purity:

≥ 99%

Synonym:

Veratryl alcohol

Catalog Number:

26916

CAS Number:

93-03-8

Purity Limit:

≥ 99%

MDL NO:

MFCD00004638

Molecular Formula:

C₉H₁₂O₃

Molecular Weight:

168.19

Specification Sheet SDS
3,4-Dimethoxycinnamic acid, predominantly trans

Purity:

≥ 99% (Assay by titration,HPLC)

Synonym:

Caffeic acid dimethyl ether

Catalog Number:

30871

CAS Number:

2316-26-9

Purity Limit:

≥ 99% (Assay by titration,HPLC)

MDL NO:

MFCD00004387

Molecular Formula:

C₁₁H₁₂O₄

Molecular Weight:

208.21

Specification Sheet SDS
3,4-Dimethoxycinnamonitrile, predominantly trans

Purity:

≥97%

Catalog Number:

26795

CAS Number:

6443-72-7

Purity Limit:

≥97%

MDL NO:

MFCD00001931

Molecular Formula:

C₁₁H₁₁NO₂

Molecular Weight:

189.21

SDS
3,4-Dimethoxyphenyl ethanol

Purity:

≥ 99% (GC)

Synonym:

2-(3,4-Dimethoxyphenyl)ethanol

Catalog Number:

26849

CAS Number:

7417-21-2

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00002894

Molecular Formula:

C₁₀H₁₄O₃

Molecular Weight:

182.22

Specification Sheet SDS
3,4-Dimethoxyphenylboronic acid

Purity:

≥ 98% (HPLC)

Synonym:

3,4-Dimethoxybenzeneboronic acid

Catalog Number:

40197

CAS Number:

122775-35-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01074574

Molecular Formula:

C₈H₁₁BO₄

Molecular Weight:

181.98

Specification Sheet SDS
3,4-Dimethoxythiophene

Purity:

≥ 99% (GC)

Synonym:

DMOT

Catalog Number:

33420

CAS Number:

51792-34-8

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD01096546

Molecular Formula:

C₆H₈O₂S

Molecular Weight:

144.19

Specification Sheet SDS
3,4-Dimethyl-1,2-cyclopentadione

Grade:

meets FG specifications, KOSHER, FEMA 3268

Purity:

97 - 100% (GC)

Synonym:

Caramel pentadione

Catalog Number:

34122

Grade:

meets FG specifications, KOSHER, FEMA 3268

CAS Number:

13494-06-9

Purity Limit:

97 - 100% (GC)

MDL NO:

MFCD00143063

Molecular Formula:

C₇H₁₀O₂

Molecular Weight:

126.15

Specification Sheet SDS
3,4-Dimethyl-benzamidine hydrochloride

Purity:

≥ 99% (HPLC)

Catalog Number:

18853

CAS Number:

112072-09-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD08059236

Molecular Formula:

C₉H₁₂N₂

Molecular Weight:

184.67

Specification Sheet SDS
3,4-Dimethylbenzoic acid

Purity:

≥ 98% (HPLC)

Catalog Number:

26836

CAS Number:

619-04-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00002524

Molecular Formula:

C₉H₁₀O₂

Molecular Weight:

150.18

Specification Sheet SDS
3,4-Dimethylbenzylamine hydrochloride

Catalog Number:

29260

CAS Number:

102-48-7

MDL NO:

MFCD09953176

Molecular Formula:

C₉H₁₃N·HCl

Molecular Weight:

171.67

SDS
3,4-Dimethylphenylboronic acid

Purity:

97 - 105% (Assay by titration)

Synonym:

3,4-Dimethylbenzeneboronic acid

Catalog Number:

40231

CAS Number:

55499-43-9

Purity Limit:

97 - 105% (Assay by titration)

MDL NO:

MFCD01009694

Molecular Formula:

C₈H₁₁BO₂

Molecular Weight:

149.98

Specification Sheet SDS
3,4-Ethylenedioxyaniline

Purity:

≥ 99% (GC)

Synonym:

6-Amino-1,4-benzodioxane

Catalog Number:

27084

CAS Number:

22013-33-8

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00006824

Molecular Formula:

C₈H₉NO₂

Molecular Weight:

151.16

Specification Sheet SDS
3,4-Ethylenedioxybenzaldehyde

Purity:

≥ 98% (GC)

Synonym:

1,4-Benzodioxane-6-carboxaldehyde

Catalog Number:

42629

CAS Number:

29668-44-8

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00010092

Molecular Formula:

C₉H₈O₃

Molecular Weight:

164.16

Specification Sheet SDS
3,4-Ethylenedioxythiophene

Hazmat

Purity:

≥ 99.9% (GC)

Synonym:

2,3-Dihydrothieno[3,4-ß]-1,4-dioxin

Hazmat

Catalog Number:

30008

CAS Number:

126213-50-1

Purity Limit:

≥ 99.9% (GC)

MDL NO:

MFCD02093622

Molecular Formula:

C₆H₆O₂S

Molecular Weight:

142.18

Specification Sheet SDS
3,4-Lutidine

Hazmat

Purity:

≥ 98% (GC)

Synonym:

3,4-Dimethylpyridine

Hazmat

Catalog Number:

41030

CAS Number:

583-58-4

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00006403

Molecular Formula:

C₇H₉N

Molecular Weight:

107.16

Specification Sheet SDS
3,4-Methylenedioxy-b-nitrostyrene

Hazmat

Purity:

≥ 98% (GC)

Synonym:

5-(2-Nitrovinyl)-1,3-benzodioxole

Hazmat

Catalog Number:

49356

CAS Number:

1485-00-3

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00014575

Molecular Formula:

C₉H₇NO₄

Molecular Weight:

193.16
3,4-Methylenedioxyaniline

Purity:

≥ 98% (GC)

Synonym:

5-Amino-1,3-benzodioxole

Catalog Number:

43215

CAS Number:

14268-66-7

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00005832

Molecular Formula:

C₇H₇NO₂

Molecular Weight:

137.14

Specification Sheet SDS
3,4-Methylenedioxycinnamic acid

Purity:

≥ 98% (HPLC)

Synonym:

3-(1,3-Benzodioxol-5-yl)acrylic acid

Catalog Number:

43265

CAS Number:

2373-80-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00005837

Molecular Formula:

C₁₀H₈O₄

Molecular Weight:

192.17

Specification Sheet SDS
3,4-Methylenedioxynitrobenzene

Purity:

≥ 98% (GC)

Synonym:

5-Nitro-1,3-benzodioxole

Catalog Number:

43160

CAS Number:

2620-44-2

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00005824

Molecular Formula:

C₇H₅NO₄

Molecular Weight:

167.12

Specification Sheet SDS
3,4-Methylenedioxyphenylacetic acid

Purity:

≥ 98% (GC)

Synonym:

(1,3-Benzodioxol-5-yl)acetic acid

Catalog Number:

43237

CAS Number:

2861-28-1

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00014576

Molecular Formula:

C₉H₈O₄

Molecular Weight:

180.16

Specification Sheet SDS
3,4-Methylenedioxyphenylacetonitrile

Purity:

≥ 98% (GC)

Synonym:

3,4-Methylenedioxybenzyl cyanide

Catalog Number:

43245

CAS Number:

4439-02-5

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00005835

Molecular Formula:

C₉H₇NO₂

Molecular Weight:

161.16

Specification Sheet SDS
3,4-O-Isopropylidene-D-mannitol

Purity:

≥ 96% (GC)

Synonym:

D-Mannitol-3,4-acetonide

Catalog Number:

10597

CAS Number:

3969-84-4

Purity Limit:

≥ 96% (GC)

MDL NO:

MFCD00075122

Molecular Formula:

C₉H₁₈O₆

Molecular Weight:

222.3

Specification Sheet SDS
3,4-Pyridinedicarbonitrile

Grade:

suitable for Hematology & Histology

Purity:

≥ 95.5% (GC)

Synonym:

Cinchomeronic dinitrile

Catalog Number:

41837

Grade:

suitable for Hematology & Histology

CAS Number:

1633-44-9

Purity Limit:

≥ 95.5% (GC)

MDL NO:

MFCD00010744

Molecular Formula:

C₇H₃N₃

Molecular Weight:

129.12

Specification Sheet SDS
3,4-Pyridinedicarboxamide

Grade:

suitable for Hematology & Histology

Purity:

≥ 97.5% (HPLC)

Synonym:

Cinchomeronamide

Catalog Number:

41838

Grade:

suitable for Hematology & Histology

CAS Number:

4663-98-3

Purity Limit:

≥ 97.5% (HPLC)

MDL NO:

MFCD00013452

Molecular Formula:

C₇H₇N₃O₂

Molecular Weight:

165.15

Specification Sheet SDS
3,4-Thiophenedicarboxaldehyde

Purity:

≥ 98% (GC)

Synonym:

3,4-Diformylthiophene

Catalog Number:

44208

CAS Number:

1073-31-0

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD09033442

Molecular Formula:

C₆H₄O₂S

Molecular Weight:

140.16

Specification Sheet SDS
3,4-Thiophenedicarboxylic acid

Purity:

≥ 98% (GC)

Catalog Number:

44299

CAS Number:

4282-29-5

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00067079

Molecular Formula:

C₆H₄O₄S

Molecular Weight:

172.15

Specification Sheet SDS
3,5,5-Trimethylhexyl acetate

Hazmat

Purity:

98 - 100% (Assay, sum of isomers)

Synonym:

Acetic acid 3,5,5-trimethylhexyl ester

Hazmat

Catalog Number:

34694

CAS Number:

58430-94-7

Purity Limit:

98 - 100% (Assay, sum of isomers)

MDL NO:

MFCD00026336

Molecular Formula:

C₁₁H₂₂O₂

Molecular Weight:

186.29

Specification Sheet SDS