Chem-Impex International

(2-Bromophenylethynyl)trimethylsilane

Purity:

≥ 98% (GC)

Catalog Number:

40465

CAS Number:

38274-16-7

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD01321391

Molecular Formula:

C₁₁H₁₃BrSi

Molecular Weight:

253.21

Specification Sheet SDS
2-Bromothiazol-4-yl)methanol

Purity:

≥ 95% (NMR)

Synonym:

2-Bromo-4-(hydroxymethyl)-1,3-thiazole

Catalog Number:

24018

CAS Number:

5198-86-7

Purity Limit:

≥ 95% (NMR)

MDL NO:

MFCD04115727

Molecular Formula:

C₄H₄BrNOS

Molecular Weight:

194.05

Specification Sheet SDS
(2-Carboxyethyl)triphenylphosphonium bromide

Purity:

≥ 99% (HPLC)

Catalog Number:

37263

CAS Number:

51114-94-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00031698

Molecular Formula:

C₂₁H₂₀O₂PBr

Molecular Weight:

415.27

Specification Sheet SDS
(2-Chloro-3-fluorophenyl)boronic acid

Purity:

97 - 105% (Assay by titration)

Synonym:

2-Chloro-3-fluorobenzeneboronic acid

Catalog Number:

40325

CAS Number:

871329-52-1

Purity Limit:

97 - 105% (Assay by titration)

MDL NO:

MFCD07363741

Molecular Formula:

C₆H₅BClFO₂

Molecular Weight:

174.36

Specification Sheet SDS
2-Chloro-4-Nitrophenyl)Methanol

Catalog Number:

23983

CAS Number:

52301-88-9

MDL NO:

MFCD09998267

Molecular Formula:

C₇H₆ClNO₃

Molecular Weight:

187.58

SDS
2-Chloro-ethoxy)-cyclopropane

Purity:

≥ 95% (NMR)

Catalog Number:

19529

CAS Number:

17714-18-0

Purity Limit:

≥ 95% (NMR)

MDL NO:

MFCD04114321

Molecular Formula:

C₅H₉ClO

Molecular Weight:

120.58

Specification Sheet SDS
2-Chloro-ethoxymethyl)-phosphonic acid diethyl ester

Purity:

≥ 98% (GC)

Catalog Number:

29358

CAS Number:

116384-56-6

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD12068374

Molecular Formula:

C₇H₁₆ClO₄P

Molecular Weight:

230.63

SDS
(2-Chlorobenzyl)triphenylphosphonium chloride

Purity:

≥ 98% (HPLC)

Synonym:

Triphenyl(2-chlorobenzyl)phosphonium chloride

Catalog Number:

37261

CAS Number:

18583-55-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00054629

Molecular Formula:

C₂₅H₂₁C₂lP

Molecular Weight:

423.32

Specification Sheet SDS
(2-Chloroethyl)phosphonic acid

Hazmat

Purity:

≥ 98% (Assay by titration)

Synonym:

Ethephon

Hazmat

Catalog Number:

39298

CAS Number:

16672-87-0

Purity Limit:

≥ 98% (Assay by titration)

MDL NO:

MFCD00002142

Molecular Formula:

C₂H₆ClO₃P

Molecular Weight:

144.49

Specification Sheet SDS
(2-Chloroethyl)trimethylammonium chloride

Hazmat

Purity:

≥ 98% (Assay by titration)

Synonym:

Chlormequat chloride

Hazmat

Catalog Number:

35975

CAS Number:

999-81-5

Purity Limit:

≥ 98% (Assay by titration)

MDL NO:

MFCD00011869

Molecular Formula:

C₅H₁₃NCl₂

Molecular Weight:

158.07

Specification Sheet SDS
2-Chloropyridin-3-yl)methylamine

Purity:

≥ 98% (HPLC)

Synonym:

2-Chloro-3-pyridine methylamine

Catalog Number:

19530

CAS Number:

205744-14-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD05664022

Molecular Formula:

C₆H₇ClN₂

Molecular Weight:

142.59

Specification Sheet SDS
2-Fluorophenyl)oxo-acetonitrile

Purity:

≥ 95% (NMR)

Synonym:

2-Fluorobenzoyl cyanide

Catalog Number:

18246

CAS Number:

80277-41-4

Purity Limit:

≥ 95% (NMR)

MDL NO:

MFCD06658449

Molecular Formula:

C₈H₄FNO

Molecular Weight:

149.12

Specification Sheet SDS
(2-Furyl)-L-β-homoalanine

Purity:

≥ 99% (HPLC)

Synonym:

L-β-HomoAla(2-furyl)-OH

Catalog Number:

15402

CAS Number:

270263-05-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD03086916

Molecular Formula:

C₈H₁₁NO₃

Molecular Weight:

169.18

Specification Sheet SDS
2-Hydroxy-4-Morpholinophenyl)(4-Methoxyphenyl)Methanone

Catalog Number:

23902

CAS Number:

404010-32-8

MDL NO:

MFCD09910407

Molecular Formula:

C₁₈H₁₉NO₄

Molecular Weight:

313.35

SDS
(2-Hydroxybenzyl)triphenylphosphonium bromide

Purity:

≥ 98% (Assay by titration, HPLC)

Catalog Number:

37271

CAS Number:

70340-04-4

Purity Limit:

≥ 98% (Assay by titration, HPLC)

MDL NO:

MFCD00011902

Molecular Formula:

C₂₅H₂₂OBrP

Molecular Weight:

449.33

Specification Sheet SDS
(2-Hydroxyethyl)-b-cyclodextrin, extent of labeling : ~0.7 mol per mol cellulose

Purity:

≥ 95%

Catalog Number:

35976

CAS Number:

128446-32-2

Purity Limit:

≥ 95%

MDL NO:

MFCD00074976

Molecular Weight:

0

Specification Sheet SDS
(2-Hydroxyethyl)acetylene

Hazmat

Purity:

≥ 99% (GC)

Synonym:

3-Butyn-1-ol

Hazmat

Catalog Number:

24463

CAS Number:

927-74-2

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00002955

Molecular Formula:

C₄H₆O

Molecular Weight:

70.09

Specification Sheet SDS
2-Hydroxyethyl)phenyl-carbamic acid tert-butyl ester

Purity:

≥ 98% (HPLC)

Synonym:

tert-Butyl (2-hydroxyethyl)phenylcarbamate

Catalog Number:

24246

CAS Number:

121492-10-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD03844630

Molecular Formula:

C₁₃H₁₉NO₃

Molecular Weight:

237.3

Specification Sheet SDS
2-Hydroxyethyl)propyl-carbamic acid tert-butyl ester

Purity:

> 96% (HPLC)

Synonym:

2-(N-Boc-propylamino)ethanol

Catalog Number:

18247

CAS Number:

152192-96-6

Purity Limit:

> 96% (HPLC)

MDL NO:

MFCD06658367

Molecular Formula:

C₁₀H₂₁NO₃

Molecular Weight:

203.28

Specification Sheet SDS
(2-Hydroxyethyl)triphenylphosphonium bromide

Purity:

≥ 97% (Assay by titration)

Catalog Number:

35977

CAS Number:

7237-34-5

Purity Limit:

≥ 97% (Assay by titration)

MDL NO:

MFCD00011901

Molecular Formula:

C₂₀H₂₀BrOP

Molecular Weight:

387.25

Specification Sheet SDS
2-Hydroxymethyl-cyclohexyl)carbamic acid benzyl ester

Synonym:

Benzyl trans-(2-hydroxymethyl)cyclohexylcarbamate

Catalog Number:

24236

CAS Number:

213672-68-5

MDL NO:

MFCD03844618

Molecular Formula:

C₁₅H₂₁NO₃

Molecular Weight:

263.34

SDS
(2-Hydroxypropyl)-β-cyclodextrin

Grade:

Meets USP specification

Catalog Number:

32075

Grade:

Meets USP specification

CAS Number:

128446-35-5

MDL NO:

MFCD00069372

Molecular Weight:

0

Specification Sheet SDS
(2-Hydroxypropyl)-a-cyclodextrin

Purity:

≥ 95%

Catalog Number:

35979

CAS Number:

128446-33-3

Purity Limit:

≥ 95%

MDL NO:

MFCD00197866

Molecular Weight:

0

Specification Sheet SDS
(2-Hydroxypropyl)-g-cyclodextrin

Purity:

≥ 95%

Catalog Number:

35980

CAS Number:

128446-34-4

Purity Limit:

≥ 95%

MDL NO:

MFCD00148890

Molecular Weight:

0

Specification Sheet SDS
2-m-Tolyl-thiazol-4-yl)methylamine

Catalog Number:

19314

CAS Number:

89152-85-2

MDL NO:

MFCD04055034

Molecular Formula:

C₁₁H₁₂N₂S

Molecular Weight:

204.3

SDS
2-Mercapto-4-methyl-5-thiazolyl)acetic acid

Hazmat

Purity:

≥ 98% (GC)

Synonym:

5-(Carboxymethyl)-2-mercapto-4-methylthiazole

Hazmat

Catalog Number:

44040

CAS Number:

34272-64-5

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD01750430

Molecular Formula:

C₆H₇NO₂S₂

Molecular Weight:

0

Specification Sheet SDS
(2-Mercaptoethyl)pyrazine

Hazmat

Purity:

≥ 98% (GC)

Synonym:

Pyrazineethanethiol

Hazmat

Catalog Number:

43586

CAS Number:

35250-53-4

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00053160

Molecular Formula:

C₆H₈N₂S

Molecular Weight:

0

Specification Sheet SDS
2-Methoxy-4-nitrophenyl)methanediol diacetate

Synonym:

(Acetyloxy)(2-methoxy-4-nitrophenyl)methyl acetate

Catalog Number:

24317

CAS Number:

198821-77-1

MDL NO:

MFCD04973961

Molecular Formula:

C₁₂H₁₃NO₇

Molecular Weight:

283.24

SDS
2-Methoxy-ethyl)-triphenyl-phosphonium bromide

Purity:

≥ 98% (Assay)

Catalog Number:

28190

CAS Number:

55894-16-1

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00195808

Molecular Formula:

C₂₁H₂₂BrOP

Molecular Weight:

401.28

Specification Sheet SDS
2-Methyl-imidazo[1,2-a]pyridin-3-yl)methylamine

Purity:

≥ 96% (NMR)

Catalog Number:

19313

CAS Number:

34164-91-5

Purity Limit:

≥ 96% (NMR)

MDL NO:

MFCD06739259

Molecular Formula:

C₉H₁₁N₃

Molecular Weight:

161.21

Specification Sheet SDS
2-Methyl-thiazol-4-yl)methylamine

Purity:

≥ 95% (NMR)

Synonym:

(2-Methyl-1,3-thiazol-4-yl)methylamine

Catalog Number:

17362

CAS Number:

103694-26-4

Purity Limit:

≥ 95% (NMR)

MDL NO:

MFCD06212804

Molecular Formula:

C₅H₈N₂S

Molecular Weight:

128.2

Specification Sheet SDS
(2-Methylphenyl)(2,4,6-trimethylphenyl)iodonium triflate

Hazmat

Purity:

≥ 98% (HPLC)

Synonym:

(2-Methylphenyl)(2,4,6-trimethylphenyl)iodonium trifluoromethanesulfonate

Hazmat

Catalog Number:

35981

CAS Number:

210823-54-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD20264884

Molecular Formula:

C₁₇H₁₈F₃IO₃S

Molecular Weight:

486.29

Specification Sheet SDS
2-Morpholin-4-yl-1-phenylethyl)methylamine

Purity:

≥ 95% (HPLC)

Synonym:

N-Methyl-2-(4-morpholinyl)-1-phenylethanamine

Catalog Number:

23438

CAS Number:

863204-01-7

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD01862533

Molecular Formula:

C₁₃H₂₀N₂O

Molecular Weight:

220.31

Specification Sheet SDS
2-O-Tolyl-thiazol-4-yl)methylamine

Purity:

≥ 95% (NMR)

Catalog Number:

19315

CAS Number:

885280-68-2

Purity Limit:

≥ 95% (NMR)

MDL NO:

MFCD06738419

Molecular Formula:

C₁₁H₁₂N₂S

Molecular Weight:

204.3

Specification Sheet SDS
2-Oxo-1(2H-pyrimidinyl)acetic acid

Purity:

≥ 98% (HPLC)

Synonym:

2-(2-Oxo-1,2-dihydropyrimidin-1-yl)acetic acid

Catalog Number:

25013

CAS Number:

95209-83-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD06011114

Molecular Formula:

C₆H₆N₂O₃

Molecular Weight:

154.12

Specification Sheet SDS
2-Oxo-1,3-benzoxazol-3(2H)-yl)acetaldehyde

Purity:

≥ 95% (NMR)

Catalog Number:

26628

CAS Number:

13610-81-6

Purity Limit:

≥ 95% (NMR)

MDL NO:

MFCD09864427

Molecular Formula:

C₉H₇NO₃

Molecular Weight:

177.2

Specification Sheet SDS
2-Oxo-3-pyridin-4-yl-propyl)carbamic acid tert-butyl ester

Purity:

≥ 96% (HPLC)

Synonym:

1-(Boc-amino)-3-pyridin-4-yl-propan-2-one

Catalog Number:

19731

CAS Number:

885269-81-8

Purity Limit:

≥ 96% (HPLC)

MDL NO:

MFCD04114387

Molecular Formula:

C₁₃H₁₈N₂O₃

Molecular Weight:

250.3

Specification Sheet SDS
2-p-Tolyl-thiazol-4-yl)methylamine

Synonym:

(2-(4-Methylphenyl)-1,3-thiazol-4-yl)methylamine

Catalog Number:

19319

CAS Number:

89152-86-3

MDL NO:

MFCD03945868

Molecular Formula:

C₁₁H₁₂N₂S

Molecular Weight:

204.3

SDS
2-Phenyl-oxazol-4-yl)methylamine hydrochloride

Purity:

≥ 95% (NMR)

Catalog Number:

19316

CAS Number:

33105-95-2

Purity Limit:

≥ 95% (NMR)

MDL NO:

MFCD11046381

Molecular Formula:

C₁₀H₁₀N₂O·HCl

Molecular Weight:

210.66

Specification Sheet SDS
2-Phenyl-thiazol-5-yl)methylamine

Catalog Number:

19317

CAS Number:

298705-56-3

MDL NO:

MFCD02853617

Molecular Formula:

C₁₀H₁₀N₂S

Molecular Weight:

190.27

SDS
2-Pyridylmethyl)sulfonyl chloride triflate

Synonym:

(Pyridin-2-yl)methylsulfonyl chloride trifluoromethylsulphonic acid salt

Catalog Number:

23499

CAS Number:

882564-09-2

MDL NO:

MFCD02258934

Molecular Formula:

C₆H₆ClNO₂S·CHF₃O₃S

Molecular Weight:

341.71

Specification Sheet SDS
(2-Thienyl)-D-β-homoalanine hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

D-β-HomoAla(2-thienyl)-OH·HCl

Catalog Number:

15323

CAS Number:

269726-88-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01860983

Molecular Formula:

C₈H₁₁NO₂S·HCl

Molecular Weight:

221.7

Specification Sheet SDS
(2-Thienyl)-L-β-homoalanine hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-β-HomoAla(2-thienyl)-OH·HCl

Catalog Number:

15393

CAS Number:

270065-91-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD03092949

Molecular Formula:

C₈H₁₁NO₂S·HCl

Molecular Weight:

221.7

Specification Sheet SDS
(2-Trimethylsilylethyl)triphenylphosphonium iodide

Purity:

≥ 98% (Assay by titration, HPLC)

Synonym:

Triphenyl(2-trimethylsilylethyl)phosphonium iodide

Catalog Number:

37278

CAS Number:

63922-84-9

Purity Limit:

≥ 98% (Assay by titration, HPLC)

MDL NO:

MFCD00191591

Molecular Formula:

C₂₃H₂₈PSiI

Molecular Weight:

490.44

Specification Sheet SDS
2-[(4-Oxopiperidin-1-yl)methyl]phenyl)boronic acid

Purity:

≥ 95%

Catalog Number:

17955

CAS Number:

697739-42-7

Purity Limit:

≥ 95%

MDL NO:

MFCD05864584

Molecular Formula:

C₁₂H₁₆BNO₃

Molecular Weight:

233.07

Specification Sheet SDS
(2-[Biotinamido]ethylamido)-3,3'-dithiodipropionic acid N-hydroxysuccinimide ester

Purity:

≥ 98% (NMR)

Synonym:

NHS-SS-(+)-Biotin

Catalog Number:

22986

CAS Number:

142439-92-7

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD00466919

Molecular Formula:

C₂₂H33N₅S₃O₇

Molecular Weight:

575.72

Specification Sheet SDS
2H-Tetrazol-5-yl)methylamine

Purity:

≥ 95% (NMR)

Catalog Number:

19312

CAS Number:

31602-63-8

Purity Limit:

≥ 95% (NMR)

MDL NO:

MFCD06739102

Molecular Formula:

C₂H₅N₅

Molecular Weight:

99.1

Specification Sheet SDS
2H1,4-Benzothiazin-3(4H-one

Purity:

≥ 99% (HPLC)

Synonym:

3,4-Dihydro-2H-1,4-benzothiazin-3-one

Catalog Number:

25858

CAS Number:

5325-20-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00006698

Molecular Formula:

C₈H₇NOS

Molecular Weight:

165.22

Specification Sheet SDS
(2R,3R)-(-)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene

Purity:

≥ 98% (GC)

Synonym:

(2R,3R)-(-)-Norphos

Catalog Number:

41175

CAS Number:

71042-55-2

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00085365

Molecular Formula:

C₃₁H₂₈P₂

Molecular Weight:

462.51

Specification Sheet SDS
(2R,3R)-(Fmoc-amino)-3-(Boc-amino)butyric acid

Purity:

≥ 99.9% (Chiral HPLC)

Synonym:

Fmoc-D-Abu(3R-Boc-Amino)-OH

Catalog Number:

30539

CAS Number:

1932033-81-2

Purity Limit:

≥ 99.9% (Chiral HPLC)

MDL NO:

MFCD22989430

Molecular Formula:

C₂₄H₂₈N₂O₆

Molecular Weight:

440.5

Specification Sheet SDS

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