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V-019

Supelco

Vitamine B12

1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

Synonyme(s) :

α-(5,6-Diméthylbenzimidazolyl)cyanocobamide, CN-Cbl, Cyanocob(III)alamine, Cyanocobalamine

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About This Item

Formule empirique (notation de Hill):
C63H88CoN14O14P
Numéro CAS:
68-19-9
Poids moléculaire :
1355.37
Beilstein:
4122889
Numéro CE :
200-659-6
Code UNSPSC :
41116107
ID de substance PubChem :
329828962
Nomenclature NACRES :
NA.24
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Qualité

certified reference material

Niveau de qualité

300

Forme

liquid

Caractéristiques

Snap-N-Spike®/Snap-N-Shoot®

Conditionnement

ampule of 1 mL

Fabricant/nom de marque

Cerilliant®

Concentration

1.0 mg/mL in methanol

Technique(s)

gas chromatography (GC): suitable
liquid chromatography (LC): suitable

Application(s)

clinical testing
clinical testing

Format

single component solution

Température de stockage

−20°C

Chaîne SMILES 

C/C(C1=N[C@]([C@]([C@H](CC(N)=O)[C@@]/2(C)CCC(NC[C@@H](OP([O-])(O[C@H]3[C@@H](O)[C@@H](N4C=[N]5C6=C4C=C(C)C(C)=C6)O[C@@H]3CO)=O)C)=O)([H])N([Co+]5C#N)C2=C(C)/C([C@@H](CCC(N)=O)C/7(C)C)=NC7=C/8)(C)[C@@](C)(CC(N)=O)[C@@H]1CCC(N)=O)=C9N=C8[C@@H](CCC(N)=O)[C@

InChI

1S/C62H90N13O14P.CN.Co/c1-29-20-39-40(21-30(29)2)75(28-70-39)57-52(84)53(41(27-76)87-57)89-90(85,86)88-31(3)26-69-49(83)18-19-59(8)37(22-46(66)80)56-62(11)61(10,25-48(68)82)36(14-17-45(65)79)51(74-62)33(5)55-60(9,24-47(67)81)34(12-15-43(63)77)38(71-55)23-42-58(6,7)35(13-16-44(64)78)50(72-42)32(4)54(59)73-56;1-2;/h20-21,23,28,31,34-37,41,52-53,56-57,76,84H,12-19,22,24-27H2,1-11H3,(H15,63,64,65,66,67,68,69,71,72,73,74,77,78,79,80,81,82,83,85,86);;/q;;+2/p-2/t31-,34-,35-,36-,37+,41-,52-,53-,56-,57?,59-,60+,61+,62+;;/m1../s1

Clé InChI

RMRCNWBMXRMIRW-QJRSUKKJSA-L

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Description générale

Cyanocobalamin is the most common and widely-produced of the vitamin B12 analogs. Vitamin B12, important for proper neuronal function and formation of blood cellular components, is monitored directly in patient serum samples by LC-MS/MS.

Application

This certified solution standard is suitable for use as a starting material in the preparation of linearity standards, calibrators or controls in a variety of testing applications from diagnostic testing of vitamin B12 deficiency by LC-MS/MS to quality control testing of vitamin B12-based dietary supplements/fortified foods or pharmaceutical preparations.

Informations légales

CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany
Snap-N-Shoot is a registered trademark of Cerilliant Corporation
Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany

Produit(s) apparenté(s)

Réf. du produit
Description
Tarif

V-014

Thiamine hydrochloride, 1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material, Cerilliant®

V-015

(−)-Riboflavine, 100 μg/mL (Methanol:0.1% Ammonium acetate in Water (1:1)), ampule of 1 mL, analytical standard, Cerilliant®

V-016

Nicotinamide (vitamine B3) solution, 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

V-017

Acide nicotinique, 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

V-052

Thiamine-13C3 (Vitamin B1-13C3) hydrochloride solution, 100 μg/mL in methanol (as free base), certified reference material, ampule of 1 mL, Cerilliant®

V-055

(-)-Riboflavin-13C4,15N2 (Vitamin B2-13C4,15N2) solution, 100 μg/mL (1% ammonium acetate in 50:50 methanol:water), certified reference material, ampule of 1 mL, Cerilliant®

V-067

(−)-Riboflavin, 100 μg/mL (1% ammonium acetate in 50:50 methanol:water), certified reference material, ampule of 1 mL, Cerilliant®

V-063

Pantothenic acid-13C3,15N hemicalcium salt solution, 100 μg/mL (90:10 Methanol:Water, (as free acid)), certified reference material, ampule of 1 mL, Cerilliant®

V-056

Riboflavin 5′-phosphate sodium salt solution, 100 μg/mL (50:50 Methanol:1% Ammonium Acetate in Water, (as free phosphate)), certified reference material, ampule of 1 mL

V-069

Pyridoxal 5′-phosphate solution, 500 μg/mL (80:20 Water:Acetonitrile), certified reference material, ampule of 1 mL, Cerilliant®

V-080

Pyridoxine-13C3 (Vitamin B6-13C3) hydrochloride solution, 100 μg/mL in methanol, certified reference material, ampule of 1 mL, Cerilliant®

F-087

Folic acid solution, 1 mg/mL in methanol with 0.1N NaOH, certified reference material, ampule of 1 mL, Cerilliant®

F-088

Folic acid-13C5,15N solution, 100 μg/mL (Methanol with 0.1 N NaOH), certified reference material, ampule of 1 mL, Cerilliant®

Pictogrammes

FlameSkull and crossbonesHealth hazard
GHS02,GHS06,GHS08

Mention d'avertissement

Danger

Classification des risques

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

Organes cibles

Eyes

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

49.5 °F - closed cup

Point d'éclair (°C)

9.7 °C - closed cup

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Certificats d'analyse (COA)

Lot/Batch Number

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Vitamine B12 pharmaceutical secondary standard, certified reference material

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PHR1234

Vitamine B12

Vitamine B12 British Pharmacopoeia (BP) Assay Standard

BP466

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Vitamin B₁₂ for biochemistry

Millipore

1.24592

Vitamin B₁₂

Methylcobalamin vitamin B12 analog

Sigma-Aldrich

M9756

Methylcobalamin

Vitamin B12 deficiency.
Sally P Stabler
The New England journal of medicine, 368(21), 2041-2042 (2013-05-24)
Spinal injection therapy for low back pain.
J Bart Staal et al.
JAMA, 309(23), 2439-2440 (2013-05-18)
Hossein Khedmat et al.
Saudi journal of kidney diseases and transplantation : an official publication of the Saudi Center for Organ Transplantation, Saudi Arabia, 24(4), 759-763 (2013-07-03)
Helicobacter pylori (HP) is a common infection worldwide and has been associated with severe morbidity. The level of vitamin B 12 in HP-infected chronic kidney disease (CKD) patients is reported to be lower than in the general population. The present
Vitamin B12 deficiency.
John Paul Killen et al.
The New England journal of medicine, 368(21), 2040-2041 (2013-05-24)
Reversible disconnection syndrome: an unusual presentation of vitamin B12 deficiency.
Rajesh Verma et al.
Neurology India, 61(2), 167-169 (2013-05-07)
Afficher tous les articles scientifiques apparentés

Protocoles

HPLC Analysis of Vitamins B1 B6 B12

HPLC Analysis of Vitamins B1, B6 and B12 using Ascentis® Express RP-Amide

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