Products – Page 51 – Chem-Impex

About

1,3-Dihydroxy-9H-xanthen-9-one

Purity:

≥ 98% (HPLC)

Catalog Number:

43252

CAS Number:

3875-68-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00800670

Molecular Formula:

C₁₃H₈O₄

Molecular Weight:

228.2

Specification Sheet SDS
1,3-Dihydroxyacetone dimer

Purity:

≥ 96% (Assay by titration)

Synonym:

2,5-Dihydroxy-1,4-dioxane-2,5-dimethanol

Catalog Number:

43182

CAS Number:

26776-70-5

Purity Limit:

≥ 96% (Assay by titration)

MDL NO:

MFCD00051019

Molecular Formula:

C₆H₁₂O₆

Molecular Weight:

180.16

Specification Sheet SDS
1,3-Dihydroxynaphthalene

Purity:

≥ 99% (HPLC)

Synonym:

Naphthalene-1,3-diol

Catalog Number:

21268

CAS Number:

132-86-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00003965

Molecular Formula:

C₁₀H₈O₂

Molecular Weight:

160.17

Specification Sheet SDS
1,3-Diiminobenz[f]isoindoline

Grade:

suitable for Hematology & Histology

Purity:

≥ 94% (HPLC)

Catalog Number:

41790

Grade:

suitable for Hematology & Histology

CAS Number:

65558-69-2

Purity Limit:

≥ 94% (HPLC)

MDL NO:

MFCD00059067

Molecular Formula:

C₁₂H₉N₃

Molecular Weight:

195.22

Specification Sheet SDS
1,3-Diiminoisoindoline

Grade:

suitable for Hematology & Histology

Purity:

≥ 96.5% (HPLC)

Synonym:

1,3-Isoindolinediimine

Catalog Number:

41791

Grade:

suitable for Hematology & Histology

CAS Number:

3468-11-9

Purity Limit:

≥ 96.5% (HPLC)

MDL NO:

MFCD00010062

Molecular Formula:

C₈H₇N₃

Molecular Weight:

145.16

Specification Sheet SDS
1,3-Diiminoisoindoline

Purity:

≥ 98% (Assay by titration)

Catalog Number:

43042

CAS Number:

57500-34-2

Purity Limit:

≥ 98% (Assay by titration)

MDL NO:

MFCD00010062

Molecular Formula:

C₈H₇N₃

Molecular Weight:

145.17

Specification Sheet SDS
1,3-Diiodo-5,5-dimethylhydantoin

Hazmat

Purity:

≥ 99% (Assay by titration)

Synonym:

DIH

Hazmat

Catalog Number:

37242

CAS Number:

2232-12-4

Purity Limit:

≥ 99% (Assay by titration)

MDL NO:

MFCD00020867

Molecular Formula:

C₅H₆I₂N₂O₂

Molecular Weight:

379.92

Specification Sheet SDS
1,3-Diisopropyl-2-thiourea

Purity:

≥ 98% (HPLC)

Synonym:

N,N'-Diisopropylthiourea

Catalog Number:

29986

CAS Number:

2986-17-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00040485

Molecular Formula:

C7H16N2S

Molecular Weight:

160.28

Specification Sheet SDS
1,3-Diisopropylimidazolinium tetrafluoroborate

Purity:

≥ 98% (HPLC)

Synonym:

IiPrim·HBF4

Catalog Number:

40630

CAS Number:

137581-18-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD08276803

Molecular Formula:

C₉H₁₉BF₄N₂

Molecular Weight:

242.07

Specification Sheet SDS
1,3-Diisopropylimidazolium hydrogencarbonate (contains varying amounts of 1,3-Diisopropylimidazolium-2-carboxylate)

Purity:

≥ 98% (HPLC)

Catalog Number:

40620

CAS Number:

1372124-90-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD31618137

Molecular Formula:

C₁₀H₁₈N₂O₃

Molecular Weight:

214.27

Specification Sheet SDS
1,3-Diisopropylimidazolium tetrafluoroborate

Purity:

≥ 99% (HPLC)

Synonym:

1,3-Bis(1-methylethyl)-1H-imidazolium tetrafluoroboratemethylethyl)-1H-imidazolium tetrafluoroborate

Catalog Number:

40629

CAS Number:

286014-34-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD08276804

Molecular Formula:

C₉H₁₇BF₄N₂

Molecular Weight:

240.05

Specification Sheet SDS
1,3-Dimesityl-4,5-dihydro-1H-imidazol-3-ium tetrafluoroborate

Hazmat

Purity:

≥ 97% (HPLC)

Synonym:

1,3-Bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazolium tetrafluoroborate

Hazmat

Catalog Number:

40636

CAS Number:

245679-18-9

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD02684542

Molecular Formula:

C₂₁H₂₇BF₄N₂

Molecular Weight:

394.26

Specification Sheet SDS
1,3-Dimesitylimidazol-2-ylidene

Purity:

≥ 97% (Assay by titration)

Synonym:

1,3-Bis(2,4,6-trimethylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene

Catalog Number:

40640

CAS Number:

141556-42-5

Purity Limit:

≥ 97% (Assay by titration)

MDL NO:

MFCD09265338

Molecular Formula:

C₂₁H₂₄N₂

Molecular Weight:

304.44

Specification Sheet SDS
1,3-Dimesitylimidazolium chloride

Purity:

≥ 98% (HPLC)

Synonym:

1,3-Bis(2,4,6-trimethylphenyl)imidazolium chloride

Catalog Number:

40625

CAS Number:

141556-45-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD02684541

Molecular Formula:

C₂₁H₂₅ClN₂

Molecular Weight:

340.9

Specification Sheet SDS
1,3-Dimesitylimidazolium-2-carboxylate

Purity:

≥ 98% (HPLC)

Synonym:

1,3-Bis(2,4,6-trimethylphenyl)imidazolium-2-carboxylate

Catalog Number:

40618

CAS Number:

675877-56-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD31618131

Molecular Formula:

C₂₂H₂₄N₂O₂

Molecular Weight:

348.45

Specification Sheet SDS
1,3-Dimethoxy-1,1,3,3-tetraphenyldisiloxane

Purity:

≥ 90% (GC)

Catalog Number:

40541

CAS Number:

94593-08-5

Purity Limit:

≥ 90% (GC)

MDL NO:

MFCD05663939

Molecular Formula:

C₂₆H₂₆O₃Si₂

Molecular Weight:

442.66

Specification Sheet SDS
1,3-Dimethyl-1,1,3,3-tetraphenyldisilazane

Purity:

≥ 95% (GC)

Synonym:

Bis(methyldiphenylsilyl)amine

Catalog Number:

47429

CAS Number:

7453-26-1

Purity Limit:

≥ 95% (GC)

MDL NO:

MFCD00042831

Molecular Formula:

C₂₆H₂₇NSi₂

Molecular Weight:

409.68

Specification Sheet SDS
1,3-Dimethyl-1,3-diphenyl-1,3-divinyldisiloxane

Purity:

≥ 98% (GC)

Synonym:

1,3-Divinyl-1,3-diphenyl-1,3-dimethyldisiloxane

Catalog Number:

40520

CAS Number:

2627-97-6

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00053860

Molecular Formula:

C₁₈H₂₂OSi₂

Molecular Weight:

310.54

Specification Sheet SDS
1,3-Dimethyl-1H-pyrazol-4-amine dihydrochloride

Purity:

≥ 95% (HPLC)

Synonym:

4-Amino-1,3-dimethylpyrazole dihydrochloride

Catalog Number:

26223

CAS Number:

197367-87-6

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD07625944

Molecular Formula:

C₅H₉N₃·2HCl

Molecular Weight:

184.07

Specification Sheet SDS
1,3-Dimethyl-1H-pyrazole-4-carboxaldehyde

Purity:

≥ 99% (HPLC)

Synonym:

1,3-Dimethylpyrazole-4-carboxaldehyde

Catalog Number:

28114

CAS Number:

25016-12-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00159635

Molecular Formula:

C₆H₈N₂O

Molecular Weight:

124.14

Specification Sheet SDS
1,3-Dimethyl-1H-pyrazole-5-carbohydrazide

Purity:

≥ 98% (HPLC)

Synonym:

2,5-Dimethyl-2H-pyrazole-3-carboxylic acid hydrazide

Catalog Number:

25105

CAS Number:

89187-40-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD02253833

Molecular Formula:

C₆H₁₀N₄O

Molecular Weight:

154.17

Specification Sheet SDS
1,3-Dimethyl-1H-pyrazole-5-carboxylic acid

Purity:

≥ 99% (HPLC)

Catalog Number:

25100

CAS Number:

5744-56-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00159636

Molecular Formula:

C₆H₈N₂O₂

Molecular Weight:

140.14

Specification Sheet SDS
1,3-Dimethyl-2-(2-thienyl)imidazolidine

Catalog Number:

42931

CAS Number:

104208-13-1

MDL NO:

MFCD00191636

Molecular Formula:

C₉H₁₄N₂S

Molecular Weight:

182.29

Specification Sheet SDS
1,3-Dimethyl-2-imidazolidinone

Purity:

≥ 99% (GC)

Synonym:

N,N'-Dimethyl-ethylene-urea

Catalog Number:

12724

CAS Number:

80-73-9

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00003188

Molecular Formula:

C₅H₁₀N₂O

Molecular Weight:

114.15

Specification Sheet SDS
1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H-pyrimidinone

Purity:

≥ 99% (GC)

Synonym:

1,3-Dimethyl-2-oxohexahydropyrimidine

Catalog Number:

29930

CAS Number:

7226-23-5

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00006550

Molecular Formula:

C₆H₁₂N₂O

Molecular Weight:

128.17

Specification Sheet SDS
1,3-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole

Purity:

≥ 97% (GC)

Synonym:

1,3-Dimethylpyrazole-4-boronic acid pinacol ester

Catalog Number:

39965

CAS Number:

1046832-21-6

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD09864190

Molecular Formula:

C₁₁H₁₉BN₂O₂

Molecular Weight:

222.1

Specification Sheet SDS
1,3-Dimethyl-5-pyrazolone

Purity:

≥ 98% (HPLC)

Synonym:

2,4-Dihydro-2,5-dimethyl-3H-pyrazol-3-one

Catalog Number:

43622

CAS Number:

2749-59-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00067008

Molecular Formula:

C₅H₈N₂O

Molecular Weight:

112.13

Specification Sheet SDS
1,3-Dimethyl-6-chlorouracil

Purity:

≥ 99% (Assay by titration)

Synonym:

6-Chloro-1,3-dimethyluracil

Catalog Number:

44861

CAS Number:

6972-27-6

Purity Limit:

≥ 99% (Assay by titration)

MDL NO:

MFCD00038066

Molecular Formula:

C₆H₇ClN₂O₂

Molecular Weight:

174.58

Specification Sheet SDS
1,3-Dimethylimidazolium bis(trifluoromethanesulfonyl)imide

Purity:

≥ 98% (HPLC)

Catalog Number:

39810

CAS Number:

174899-81-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD18251322

Molecular Formula:

C₇H₉F₆N₃O₄S₂

Molecular Weight:

377.28

Specification Sheet SDS
1,3-Dimethylimidazolium chloride

Purity:

≥ 98% (Assay by titration)

Catalog Number:

39766

CAS Number:

79917-88-7

Purity Limit:

≥ 98% (Assay by titration)

MDL NO:

MFCD08276366

Molecular Formula:

C₅H₉ClN₂

Molecular Weight:

132.59

Specification Sheet SDS
1,3-Dimethylimidazolium dimethyl phosphate

Hazmat

Purity:

≥ 98% (HPLC)

Hazmat

Catalog Number:

39809

CAS Number:

654058-04-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD08275369

Molecular Formula:

C₇H₁₅N₂O₄P

Molecular Weight:

222.18

Specification Sheet SDS
1,3-Dimethylimidazolium iodide

Purity:

≥ 98% (HPLC)

Catalog Number:

39802

CAS Number:

4333-62-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00159685

Molecular Formula:

C₅H₉IN₂

Molecular Weight:

224.05

Specification Sheet SDS
1,3-Dimethylimidazolium methyl sulfate

Purity:

≥ 98% (HPLC)

Catalog Number:

39811

CAS Number:

97345-90-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD03453276

Molecular Formula:

C₆H₁₂N₂O₄S

Molecular Weight:

208.23

Specification Sheet SDS
1,3-Dimethylimidazolium-2-carboxylate

Purity:

≥ 80% (HPLC)

Synonym:

1,3-Bis(methyl)imidazolium-2-carboxylate

Catalog Number:

40619

CAS Number:

536755-29-0

Purity Limit:

≥ 80% (HPLC)

MDL NO:

MFCD07636581

Molecular Formula:

C₆H₈N₂O₂

Molecular Weight:

140.14

Specification Sheet SDS
1,3-Dimethylpyrazole

Hazmat

Purity:

≥ 98% (GC)

Hazmat

Catalog Number:

43620

CAS Number:

694-48-4

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00036665

Molecular Formula:

C₅H₈N₂

Molecular Weight:

96.13

Specification Sheet SDS
1,3-Dimethyluracil

Purity:

≥ 99% (Assay)

Synonym:

2,4-Dihydroxy-1,3-dimethylpyrimidine

Catalog Number:

25591

CAS Number:

874-14-6

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00038065

Molecular Formula:

C₆H₈N₂O₂

Molecular Weight:

140.14

Specification Sheet SDS
1,3-Dimethylurea

Purity:

≥ 98% (HPLC)

Synonym:

N,N'-Dimethylurea

Catalog Number:

02542

CAS Number:

96-31-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00008286

Molecular Formula:

C₃H₈N₂O

Molecular Weight:

88.11

Specification Sheet SDS
1,3-Dinitrobenzene

Hazmat

Purity:

≥ 98% (GC)

Hazmat

Catalog Number:

49339

CAS Number:

99-65-0

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00007222

Molecular Formula:

C₆H₄N₂O₄

Molecular Weight:

168.11

Specification Sheet
1,3-Dioxacyclopentane, Anhydrous, Contains ~ 75 ppm BHT as inhibitor.

Hazmat

Purity:

≥ 99% (Assay)

Synonym:

1,3-Dioxolane

Hazmat

Catalog Number:

26865

CAS Number:

646-06-0

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00003207

Molecular Formula:

C₃H₆O₂

Molecular Weight:

74.08

Specification Sheet SDS
1,3-Dioxolane-2,2-diethanol

Purity:

≥ 98% (NMR)

Synonym:

2-[2-(2-Hydroxyethyl)-[1,3]dioxolan-2-yl]ethanol

Catalog Number:

18670

CAS Number:

5694-95-1

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD06658435

Molecular Formula:

C₇H₁₄O₄

Molecular Weight:

162.18

Specification Sheet SDS
1,3-Dipalmitoyl-glycero-2-phosphoethanolamine

Purity:

≥ 98% (HPLC)

Synonym:

1,3-Dihexadecanoyl-glycero-2-phosphoethanolamine

Catalog Number:

14701

CAS Number:

67303-93-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038196

Molecular Formula:

C₃₇H₇₄NO₈P

Molecular Weight:

691.97

SDS
1,3-Diphenyl-1,3-propanedione

Purity:

≥ 99% (GC)

Synonym:

Dibenzoylmethane

Catalog Number:

00693

CAS Number:

120-46-7

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00003085

Molecular Formula:

C₁₅H₁₂O₂

Molecular Weight:

224.26

Specification Sheet SDS
1,3-Diphenyl-1H-pyrazole-4-carbaldehyde

Purity:

≥ 98% (HPLC)

Catalog Number:

25277

CAS Number:

21487-45-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00525714

Molecular Formula:

C₁₆H₁₂N₂O

Molecular Weight:

248.28

Specification Sheet SDS
1,3-Diphenylacetone

Purity:

≥ 99% (Assay)

Synonym:

1,3-Diphenyl-2-propanone

Catalog Number:

21958

CAS Number:

102-04-5

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00004795

Molecular Formula:

C₁₅H₁₄O

Molecular Weight:

210.28

Specification Sheet SDS
1,3-Diphenylacetone p-tosylhydrazone

Grade:

suitable for Hematology & Histology

Purity:

≥ 98% (HPLC)

Synonym:

1,3-Diphenyl-2-propanone p-tosylhydrazone

Catalog Number:

41792

Grade:

suitable for Hematology & Histology

CAS Number:

19816-88-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00009645

Molecular Formula:

C₂₂H₂₂N₂O₂S

Molecular Weight:

378.49

Specification Sheet SDS
1,3-Diphenylisobenzofuran

Purity:

≥ 97% (GC)

Catalog Number:

42659

CAS Number:

5471-63-6

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD00005931

Molecular Formula:

C₂₀H₁₄O

Molecular Weight:

270.33

Specification Sheet SDS
1,3-Diphenylpyrazole-4-propionic acid

Purity:

≥ 98% (HPLC)

Catalog Number:

25780

CAS Number:

108446-77-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD02714747

Molecular Formula:

C₁₈H₁₆N₂O₂

Molecular Weight:

292.34

Specification Sheet SDS
1,3-Diphenyltetramethyldisilazane

Purity:

≥ 95.5% (GC)

Synonym:

Tetramethyl-1,3-diphenyldisilazane

Catalog Number:

40572

CAS Number:

3449-26-1

Purity Limit:

≥ 95.5% (GC)

MDL NO:

MFCD00042916

Molecular Formula:

C₁₆H₂₃NSi₂

Molecular Weight:

285.54

Specification Sheet SDS
1,3-Diphenylurea

Purity:

≥ 99% (HPLC)

Synonym:

N,N'-Diphenylurea (sym.)

Catalog Number:

01473

CAS Number:

102-07-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00003017

Molecular Formula:

C₁₃H₁₂N₂O

Molecular Weight:

212.25

Specification Sheet SDS
1,3-Dithiane

Purity:

≥ 97% (GC)

Catalog Number:

43191

CAS Number:

505-23-7

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD00006654

Molecular Formula:

C₄H₈S₂

Molecular Weight:

120.23

Specification Sheet SDS