V-019

Supelco

维生素B12标准液 CRM 溶液

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

别名:
Cyanocob(III)alamin, 氰钴胺, 维生素 B 12, α-(5,6-Dimethylbenzimidazolyl)cyanocobamide, CN-Cbl, 维生素 B12
Empirical Formula (Hill Notation):
C63H88CoN14O14P
CAS号:
分子量:
1355.37
Beilstein/REAXYS Number:
4122889
EC Number:
PubChem Substance ID:
NACRES:
NA.24
价格与库存信息目前不能提供

Quality Level

grade

certified reference material

feature

Snap-N-Spike®/Snap-N-Shoot®

packaging

ampule of 1 mL

mfr. no.

Cerilliant®

concentration

1.0 mg/mL in methanol

Featured Industry

Forensics and Toxicology
Vitamins, Nutraceuticals, and Natural Products

format

single component solution

storage temp.

−20°C

SMILES string

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

InChI key

RMRCNWBMXRMIRW-QJRSUKKJSA-L

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General description

氰钴胺素是最常见且广泛生产的一种维生素B12类似物。维生素B12对正常的神经元功能和血细胞成分的形成很重要,可通过LC-MS / MS对患者血清样品直接接监测。

Application

该认证溶液标准品适合用作线性标准品、校准品或质控品制备的起始物料,用于各种测试应用过程中,如通过 LC-MS/MS 进行维生素 B12 缺乏症的诊断检测、基于维生素 B12 的膳食补充剂/强化食品或药物制剂的质量控制检测。

Legal Information

CERILLIANT is a registered trademark of Cerilliant Corporation
Snap-N-Shoot is a registered trademark of Cerilliant Corporation
Snap-N-Spike is a registered trademark of Cerilliant Corporation

Signal Word

Danger

Target Organs

Eyes

RIDADR

UN1230 - class 3 - PG 2 - Methanol, solution

WGK Germany

WGK 1

Flash Point(F)

49.5 °F - closed cup

Flash Point(C)

9.7 °C - closed cup

Sabina Lutz et al.
Journal of the American Animal Hospital Association, 49(3), 197-203 (2013-03-29)
Juvenile cobalamin deficiency is a rare disease in border collies and its diagnosis requires a high level of clinical suspicion. The goal of this study was to increase awareness of this disease by describing the clinical and laboratory findings in...
Reversible disconnection syndrome: an unusual presentation of vitamin B12 deficiency.
Rajesh Verma et al.
Neurology India, 61(2), 167-169 (2013-05-07)
Vitamin B12 deficiency.
Sally P Stabler
The New England journal of medicine, 368(21), 2041-2042 (2013-05-24)
Vitamin B12 deficiency.
John Paul Killen et al.
The New England journal of medicine, 368(21), 2040-2041 (2013-05-24)
Bamini Gopinath et al.
The American journal of clinical nutrition, 98(1), 129-135 (2013-05-03)
Epidemiologic evidence of a relation between serum total homocysteine (tHcy), vitamin B-12, and folate and age-related macular degeneration (AMD) is inconsistent and unresolved. In this cohort study, we aimed to investigate associations between intakes and serum concentrations of folate and...
技术文章
Pyridoxine hydrochloride, ≥98% (HPLC); Nicotinamide, ≥98.5% (HPLC); Thiamine hydrochloride, reagent grade, ≥99% (HPLC); Biotin, ≥99.0% (T); Folic acid, analytical standard; Cyanocobalamin (B12), analytical standard; Riboflavin (B2), analytical standard
了解更多
实验方案
HPLC Analysis of Vitamins B1, B6 and B12 using Ascentis® Express RP-Amide
了解更多

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