Chem-Impex International

D(-)-Ribose, d'origine végétale

Purity:

97 - 102 % (dosage)

Synonym:

α-D-ribofuranose

Catalog Number:

02105

CAS Number:

50-69-1

Purity Limit:

97 - 102 % (dosage)

MDL NO:

MFCD00135453

Molecular Formula:

_C5H10O5

Molecular Weight:

150.1

Specification Sheet SDS
Chlorhydrate d'ester tert -butylique de N ^ε -ZL-lysine

Purity:

≥ 99,5 % (HPLC chirale)

Synonym:

L-Lys(Z)-OtBu·HCl

Catalog Number:

02213

CAS Number:

5978-22-3

Purity Limit:

≥ 99,5 % (HPLC chirale)

MDL NO:

MFCD00038898

Molecular Formula:

_C18H28N2O4 _· _HCl

Molecular Weight:

372.89

Specification Sheet SDS
Acide 4-aminosalicylique

Purity:

≥ 97 % (dosage)

Synonym:

Acide 4-amino-2-hydroxybenzoïque

Catalog Number:

02102

CAS Number:

65-49-6

Purity Limit:

≥ 97 % (dosage)

MDL NO:

MFCD00007789

Molecular Formula:

_C7H7NO3

Molecular Weight:

153.14

Specification Sheet SDS
Ester γ- tert -butylique de l'acide ZL-glutamique

Purity:

≥ 98 % (HPLC)

Synonym:

ZL-Glu(OtBu)-OH

Catalog Number:

02162

CAS Number:

3886-08-6

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00038274

Molecular Formula:

C ₁₇ H ₂₃ N° ₆

Molecular Weight:

337.4

Specification Sheet SDS
Acétoïne

Hazmat

Grade:

Naturel, FG, Kasher

Purity:

≥ 96 % (dosage)

Synonym:

3-hydroxy-2-butanone

Hazmat

Catalog Number:

02002

Grade:

Naturel, FG, Kasher

CAS Number:

513-86-0

Purity Limit:

≥ 96 % (dosage)

MDL NO:

MFCD00004521

Molecular Formula:

_C4H8O2

Molecular Weight:

88.11

Specification Sheet SDS
N ^α,ε - Bis - ZL-lysine

Purity:

≥ 99 % (HPLC)

Synonym:

ZL-Lys(Z)-OH

Catalog Number:

02203

CAS Number:

405-39-0

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00037822

Molecular Formula:

_C22H26N2O6

Molecular Weight:

414.5

Specification Sheet SDS
4-Méthylphénol

Hazmat

Purity:

≥ 99% (GC)

Synonym:

p -Crésol

Hazmat

Catalog Number:

02046

CAS Number:

106-44-5

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00002376

Molecular Formula:

_C7H8O

Molecular Weight:

108.14

Specification Sheet SDS
N- ^α -ZL-lysine

Purity:

≥ 98,5 % (dosage)

Synonym:

ZL-Lys-OH

Catalog Number:

02204

CAS Number:

2212-75-1

Purity Limit:

≥ 98,5 % (dosage)

MDL NO:

MFCD00038204

Molecular Formula:

_C14H20N2O4

Molecular Weight:

280.3

Specification Sheet SDS
Phosphate de sodium tribasique dodécahydraté

Grade:

Réactif ACS

Purity:

98,0-102,0 % (Titrage)

Synonym:

Phosphate trisodique dodécahydraté

Catalog Number:

02034

Grade:

Réactif ACS

CAS Number:

10101-89-0

Purity Limit:

98,0-102,0 % (Titrage)

MDL NO:

MFCD00149198

Molecular Formula:

_Na3PO4 _· _12H2O

Molecular Weight:

380.1

Specification Sheet SDS
Éthylène glycol

Hazmat

Purity:

≥ 99% (GC)

Synonym:

1,2-Éthanediol

Hazmat

Catalog Number:

02069

CAS Number:

107-21-1

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00002885

Molecular Formula:

_C2H6O2

Molecular Weight:

62.07

Specification Sheet SDS
Acide 5-sulfosalicilique dihydraté

Hazmat

Grade:

Réactif ACS

Purity:

99 - 101 % (dosage par titrage)

Synonym:

Acide 2-hydroxy-5-sulfobenzoïque dihydraté

Hazmat

Catalog Number:

01970

Grade:

Réactif ACS

CAS Number:

5965-83-3

Purity Limit:

99 - 101 % (dosage par titrage)

MDL NO:

MFCD00149540

Molecular Formula:

_C7H6O6S _· _2H2O

Molecular Weight:

254.2

Specification Sheet SDS
2-Imidazolidone

Purity:

≥ 99 % (HPLC)

Synonym:

N , N' -Éthylène-urée

Catalog Number:

01974

CAS Number:

120-93-4

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00005257

Molecular Formula:

_C3H6N2O

Molecular Weight:

86.09

Specification Sheet SDS
Acide aminométhanesulfonique

Hazmat

Purity:

≥ 99 % (dosage par titration)

Synonym:

Acide aminométhylsulfonique

Hazmat

Catalog Number:

01967

CAS Number:

13881-91-9

Purity Limit:

≥ 99 % (dosage par titration)

MDL NO:

MFCD00008124

Molecular Formula:

CH ₅ SNO ₃

Molecular Weight:

111.2

Specification Sheet SDS
N ^α,ε - Bis - Boc-L-lysine

Purity:

≥ 98 % (HPLC)

Synonym:

Boc-L-Lys(Boc)-OH

Catalog Number:

01965

CAS Number:

2483-46-7

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00038515

Molecular Formula:

_C16H30N2O6

Molecular Weight:

346.4

Specification Sheet SDS
N ^α - Fmoc- N ^im -benzyl-L-histidine

Purity:

≥ 99 % (HPLC, CCM)

Synonym:

Fmoc-L-His(Bzl)-OH

Catalog Number:

01956

CAS Number:

84030-19-3

Purity Limit:

≥ 99 % (HPLC, CCM)

MDL NO:

MFCD00038537

Molecular Formula:

_C28H25N3O4

Molecular Weight:

467.5

Specification Sheet SDS
Triméthylbromosilane

Hazmat

Purity:

≥ 98 % (dosage par titration)

Synonym:

Bromotriméthylsilane

Hazmat

Catalog Number:

01939

CAS Number:

2857-97-8

Purity Limit:

≥ 98 % (dosage par titration)

MDL NO:

MFCD00000048

Molecular Formula:

_C3H9BrSi

Molecular Weight:

153.1

Specification Sheet SDS
o -Dianisidine

Hazmat

Purity:

≥ 99%

Synonym:

3,3'-Diméthoxybenzidine

Hazmat

Catalog Number:

01936

CAS Number:

119-90-4

Purity Limit:

≥ 99%

MDL NO:

MFCD00008372

Molecular Formula:

_C14H16N2O2

Molecular Weight:

244.3

Specification Sheet SDS
Résine d'alcool 4-alcoxybenzylique Fmoc-β-alanine (0,3-0,8 meq/g, 100-200 mesh)

Synonym:

Résine Fmoc-β-Ala-Wang

Catalog Number:

01937

MDL NO:

MFCD28053619

Molecular Weight:

0.0

Specification Sheet SDS
Acide benzoïque, sel de sodium

Grade:

conforme aux spécifications de la FCC

Purity:

99,0 - 100,5 % (dosage par titrage, sur une base sèche)

Synonym:

Benzoate de sodium

Catalog Number:

01934

Grade:

conforme aux spécifications de la FCC

CAS Number:

532-32-1

Purity Limit:

99,0 - 100,5 % (dosage par titrage, sur une base sèche)

MDL NO:

MFCD00012463

Molecular Formula:

_C7H5O2Na

Molecular Weight:

144.11

Specification Sheet SDS
Résine d'alcool 4-alcoxybenzylique d'ester β- tert -butylique d'acide Fmoc-L-aspartique (0,3-0,8 meq/g, 100-200 mesh)

Synonym:

Résine Fmoc-L-Asp(OtBu)-Wang

Catalog Number:

01906

MDL NO:

MFCD00801229

Molecular Weight:

0.0

Specification Sheet SDS
Résine d'alcool 4-alcoxybenzylique N ^α -Fmoc- N ^ε -Boc-L-lysine (0,3-0,8 meq/g, 100-200 mesh)

Synonym:

Résine Fmoc-L-Lys(Boc)-Wang

Catalog Number:

01912

MDL NO:

MFCD00801263

Molecular Weight:

0.0

Specification Sheet SDS
Résine d'alcool 4-alcoxybenzylique Fmoc-L-alanine (0,3-0,8 meq/g, 100-200 mesh)

Synonym:

Résine Fmoc-L-Ala-Wang

Catalog Number:

01903

MDL NO:

MFCD00801224

Molecular Weight:

0.0

Specification Sheet SDS
Sel trisodique tétrahydraté d'acétoacétyl coenzyme A

Purity:

≥ 96 % (CCM)

Synonym:

Acétoacétyl-CoANa3

Catalog Number:

01897

CAS Number:

102029-52-7

Purity Limit:

≥ 96 % (CCM)

MDL NO:

MFCD28385801

Molecular Formula:

C ₂₅ H ₃₇ N ₇ Na ₃ O ₁₈ P ₃ S·4H ₂ O

Molecular Weight:

988.58

Specification Sheet SDS
Sel de lithium hydraté de butyryl coenzyme A

Purity:

≥ 90 % (HPLC)

Synonym:

Sel de lithium hydraté de butyryl-CoA

Catalog Number:

01882

CAS Number:

102282-28-0

Purity Limit:

≥ 90 % (HPLC)

MDL NO:

MFCD00038616

Molecular Formula:

_{C25H42N7O17P3S} _· _xLi ⁺ _· _yH2O

Molecular Weight:

837.62

Specification Sheet SDS
Sel de lithium du propionyl coenzyme A

Purity:

≥ 95% (UV)

Catalog Number:

01895

CAS Number:

108321-21-7

Purity Limit:

≥ 95% (UV)

MDL NO:

MFCD00079248

Molecular Formula:

_{C24H36N7O17P3SLi4} _· _4H2O

Molecular Weight:

919.4

Specification Sheet SDS
Chlorhydrate de O-acétyl-L-carnitine

Purity:

≥ 98 % (dosage par titration)

Synonym:

Chlorhydrate de (R) -3-acétoxy-4-(triméthylammonio)butyrate

Catalog Number:

01862

CAS Number:

5080-50-2

Purity Limit:

≥ 98 % (dosage par titration)

MDL NO:

MFCD00082230

Molecular Formula:

_C9H18O4NCl

Molecular Weight:

239.69

Specification Sheet SDS
Résine de polystyrène

Catalog Number:

01814

CAS Number:

9003-70-7

MDL NO:

MFCD00146442

Molecular Weight:

0

Specification Sheet SDS
Chlorhydrate d'ester méthylique de L-valine

Purity:

≥ 99 % (HPLC)

Synonym:

L-Val-OMe·HCl

Catalog Number:

01826

CAS Number:

6306-52-1

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00012497

Molecular Formula:

_C6H13NO2 _· _HCl

Molecular Weight:

167.6

Specification Sheet SDS
Pyronine Y

Grade:

Grade certifiable

Purity:

≥ 50 % (teneur en colorant)

Synonym:

Pyronine G

Catalog Number:

01799

Grade:

Grade certifiable

CAS Number:

92-32-0

Purity Limit:

≥ 50 % (teneur en colorant)

MDL NO:

MFCD00011725

Molecular Formula:

_C17H19N2OCl

Molecular Weight:

302.81

Specification Sheet SDS
3-Amino-9-éthylcarbazole

Purity:

≥ 99 % (dosage par titrage)

Synonym:

9-Éthylcarbazol-3-amine

Catalog Number:

01776

CAS Number:

132-32-1

Purity Limit:

≥ 99 % (dosage par titrage)

MDL NO:

MFCD00004964

Molecular Formula:

_C14H14N2

Molecular Weight:

210.28

Specification Sheet SDS
Rouge neutre

Grade:

Grade certifiable

Purity:

≥ 69% (teneur en colorant)

Synonym:

Chlorhydrate de 3-amino-7-diméthylamino-2-méthylphénazine

Catalog Number:

01738

Grade:

Grade certifiable

CAS Number:

553-24-2

Purity Limit:

≥ 69% (teneur en colorant)

MDL NO:

MFCD00012651

Molecular Formula:

_C15H16N4 _· _HCl

Molecular Weight:

288.78

Specification Sheet SDS
Thymol

Hazmat

Purity:

≥ 99 % (dosage)

Synonym:

5-méthyl-2-(1-méthyléthyl)phénol

Hazmat

Catalog Number:

01724

CAS Number:

89-83-8

Purity Limit:

≥ 99 % (dosage)

MDL NO:

MFCD00002309

Molecular Formula:

_C10H14O

Molecular Weight:

150.22

Specification Sheet SDS
Huile minérale

Synonym:

Huile de paraffine

Catalog Number:

01711

CAS Number:

8042-47-5

MDL NO:

MFCD00131611

Molecular Weight:

0.0

Specification Sheet SDS
Fuchsine basique certifiée

Grade:

Agréé

Purity:

≥ 95 % (teneur en colorant)

Synonym:

Violet basique 14

Catalog Number:

01710

Grade:

Agréé

CAS Number:

632-99-5

Purity Limit:

≥ 95 % (teneur en colorant)

MDL NO:

MFCD00012569

Molecular Formula:

_C20H20N3Cl

Molecular Weight:

337.86

Specification Sheet SDS
Résine d'alcool 4-alcoxybenzylique Fmoc- S -trityl-L-cystéine

Synonym:

Résine Fmoc-L-Cys(Trt)-Wang

Catalog Number:

01701

MDL NO:

MFCD00801374

Molecular Weight:

0.0

Specification Sheet SDS
Sel disulfate d'amikacine

Grade:

répond aux spécifications USP

Purity:

674-786 µg/mg (dosage sur une base anhydre)

Catalog Number:

01693

Grade:

répond aux spécifications USP

CAS Number:

39831-55-5

Purity Limit:

674-786 µg/mg (dosage sur une base anhydre)

MDL NO:

MFCD00167475

Molecular Formula:

C ₂₂ H ₄₃ N ₅ O ₁₃ ·2H ₂ SO ₄

Molecular Weight:

781.8

Specification Sheet SDS
Ala-Tyr-OH

Purity:

≥ 99 % (dosage par titration)

Synonym:

L-alanine-L-tyrosine

Catalog Number:

01675

CAS Number:

3061-88-9

Purity Limit:

≥ 99 % (dosage par titration)

MDL NO:

MFCD00038164

Molecular Formula:

_C12H16N2O4

Molecular Weight:

252.27

Specification Sheet SDS
Bisulfite de sodium

Hazmat

Grade:

Réactif ACS

Purity:

≥ 58,5 % (dosage par titration)

Synonym:

Hydrogénosulfite de sodium

Hazmat

Catalog Number:

01644

Grade:

Réactif ACS

CAS Number:

7631-90-5

Purity Limit:

≥ 58,5 % (dosage par titration)

MDL NO:

MFCD00003530

Molecular Formula:

_NaHSO3

Molecular Weight:

104.06

Specification Sheet SDS
Bleu trypan

Hazmat

Grade:

Grade certifiable

Purity:

≥ 70 % (teneur en colorant)

Synonym:

Bleu direct 14

Hazmat

Catalog Number:

01636

Grade:

Grade certifiable

CAS Number:

72-57-1

Purity Limit:

≥ 70 % (teneur en colorant)

MDL NO:

MFCD00003969

Molecular Formula:

_{C34H24N6O14S4Na4}

Molecular Weight:

960.82

Specification Sheet SDS
Salicine extraite de plantes

Purity:

≥ 98 % (HPLC)

Synonym:

2-(hydroxyméthyl)phényl-β-D-glucopyranoside

Catalog Number:

01628

CAS Number:

138-52-3

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00006590

Molecular Formula:

_C13H18O7

Molecular Weight:

286.28

Specification Sheet SDS
Vert clair SF jaunâtre

Purity:

≥ 80% (teneur en colorant)

Synonym:

Vert acide 5

Catalog Number:

01610

CAS Number:

5141-20-8

Purity Limit:

≥ 80% (teneur en colorant)

MDL NO:

MFCD00012121

Molecular Formula:

_{C37H34N2O9S3Na2}

Molecular Weight:

792.88

Specification Sheet SDS
Bleu Evans

Purity:

≥ 85% (teneur en colorant)

Synonym:

Bleu direct 53

Catalog Number:

01600

CAS Number:

314-13-6

Purity Limit:

≥ 85% (teneur en colorant)

MDL NO:

MFCD00004021

Molecular Formula:

_{C34H24N6O14S4Na4}

Molecular Weight:

960.82

Specification Sheet SDS
Sel de sodium de l'acide désoxyribonucléique (du thymus de veau)

Synonym:

Sel de sodium de l'ADN

Catalog Number:

01597

CAS Number:

73049-39-5

MDL NO:

MFCD00130922

Molecular Weight:

0.0

Specification Sheet SDS
Rouge crésol

Grade:

Note de l'indicateur

Purity:

≥ 96 % (teneur en colorant)

Synonym:

2-Crésolsulfonephtaléine

Catalog Number:

01591

Grade:

Note de l'indicateur

CAS Number:

1733-12-6

Purity Limit:

≥ 96 % (teneur en colorant)

MDL NO:

MFCD00005878

Molecular Formula:

_C21H18O5S

Molecular Weight:

382.43

Specification Sheet SDS
Pourpre de bromocrésol

Grade:

Réactif ACS

Purity:

≥ 95 % (teneur en colorant)

Synonym:

5',5''-Dibromo-2-crésolsulfonephtaléine

Catalog Number:

01583

Grade:

Réactif ACS

CAS Number:

115-40-2

Purity Limit:

≥ 95 % (teneur en colorant)

MDL NO:

MFCD00011681

Molecular Formula:

_C21H16Br2O5S

Molecular Weight:

540.24

Specification Sheet SDS
Sel de sodium hydraté de céfsulodine

Purity:

≥ 98 % (HPLC)

Catalog Number:

01573

CAS Number:

52152-93-9

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD29472517

Molecular Formula:

_{C22H19N4O8S2Na}

Molecular Weight:

554.5

Specification Sheet SDS
Vert de bromocrésol

Grade:

Réactif ACS

Purity:

≥ 95 % (dosage)

Synonym:

3',3'',5',5''-Tétrabromo-3-crésolsulfonephtaléine

Catalog Number:

01582

Grade:

Réactif ACS

CAS Number:

76-60-8

Purity Limit:

≥ 95 % (dosage)

MDL NO:

MFCD00005874

Molecular Formula:

_C21H14Br4O5S

Molecular Weight:

698.04

Specification Sheet SDS
Caprylate de 4-méthylumbelliféryle

Purity:

≥ 98 % (HPLC)

Synonym:

Ester 4-méthylumbelliféryle de l'acide octanoïque

Catalog Number:

01552

CAS Number:

20671-66-3

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00038659

Molecular Formula:

_C18H22O4

Molecular Weight:

302.4

Specification Sheet SDS
5'- O -(4,4'-diméthoxytrityl)-2'- O -méthyluridine

Purity:

≥ 99 % (HPLC)

Synonym:

DMT-2'- O -méthyluridine

Catalog Number:

01544

CAS Number:

103285-22-9

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00274123

Molecular Formula:

_C31H32N2O8

Molecular Weight:

560.6

Specification Sheet SDS
Nitrate de sodium

Hazmat

Grade:

Réactif ACS

Purity:

≥ 99,0 % (titrage)

Synonym:

Salpêtre du Chili

Hazmat

Catalog Number:

01524

Grade:

Réactif ACS

CAS Number:

7631-99-4

Purity Limit:

≥ 99,0 % (titrage)

MDL NO:

MFCD00011119

Molecular Formula:

_NaNO3

Molecular Weight:

84.99

Specification Sheet SDS

Votre panier

Products

About Us

Support

Choisir les options