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Merck

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:

维生素 B 12, 维生素 B12, α-(5,6-Dimethylbenzimidazolyl)cyanocobamide, CN-Cbl, Cyanocob(III)alamin, 氰钴胺

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About This Item

经验公式(希尔记法):
C63H88CoN14O14P
CAS号:
分子量:
1355.37
Beilstein:
4122889
EC號碼:
分類程式碼代碼:
41116107
PubChem物質ID:
NACRES:
NA.24

等級

certified reference material

形狀

liquid

特點

Snap-N-Spike®/Snap-N-Shoot®

包裝

ampule of 1 mL

製造商/商標名

Cerilliant®

濃度

1.0 mg/mL in methanol

技術

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

應用

clinical testing
clinical testing

格式

single component solution

儲存溫度

−20°C

SMILES 字串

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 密鑰

RMRCNWBMXRMIRW-QJRSUKKJSA-L

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一般說明

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。

應用

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。

法律資訊

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

相關產品

产品编号
说明
价格

訊號詞

Danger

危險分類

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

標靶器官

Eyes

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

49.5 °F - closed cup

閃點(°C)

9.7 °C - closed cup


分析证书(COA)

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其他客户在看

Slide 1 of 4

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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.
John Paul Killen et al.
The New England journal of medicine, 368(21), 2040-2041 (2013-05-24)
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

商品

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

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

实验方案

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

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