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803170

Sigma-Aldrich

Vitamin B12-(dimethylbenzimidazole-13C7) solution

1 μg/mL in methanol, 99 atom % 13C, 95% (CP)

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Empirical Formula (Hill Notation):
13C7C56H88CoN14O14P
Molecular Weight:
1362.31
PubChem Substance ID:
NACRES:
NA.12

isotopic purity

99 atom % 13C

Quality Level

Assay

95% (CP)

form

solution

concentration

1 μg/mL in methanol

technique(s)

mass spectrometry (MS): suitable

color

colorless

application(s)

detection

mass shift

M+7

storage temp.

−20°C

SMILES string

[Co+]C#N.C/C(C1=N[C@]2(C)[C@](CC(N)=O)(C)[C@@H]1CCC(N)=O)=C3[C@](CC(N)=O)(C)C(CCC(N)=O)C(CC4C(C)(C)[C@H](CCC(N)=O)C(/C(C)=C5[C@](CCC(NCC(OP(O[C@H]6[C@@H](O)[C@H](N([13CH]=N7)[13C]8=[13C]7[13CH]=[13C](C)[13C](C)=[13CH]8)O[C@@H]6CO)([O-])=O)C)=O)(C)C(CC(N)=

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;/h20-21,28,31,34-37,41-42,52-53,57,76,84H,12-19,22-27H2,1-11H3,(H2,63,77)(H2,64,78)(H2,65,79)(H2,66,80)(H2,67,81)(H2,68,82)(H,69,83)(H,85,86);;/q;;+1/p-1/b54-32-,55-33-;;/t31?,34?,35-,36-,37?,41-,42?,52-,53-,57-,59+,60+,61+,62+;;/m1../s1/i20+1,21+1,28+1,29+1,30+1,39+1,40+1;;

InChI key

FTKDYBHYJJLMND-SDKDZEEISA-M

Related Categories

Application

Vitamin B12-(dimethylbenzimidazole-13C7) can be used as a stable isotope internal standard for accurate data interpretation in specific biological samples.

Packaging

1 mL in ampule
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Signal Word

Danger

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

49.5 °F

Flash Point(C)

9.7 °C

Regulatory Information

危险化学品

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