803170

Sigma-Aldrich

Vitamin B12-(dimethylbenzimidazole-13C7) solution

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

Empirical Formula (Hill Notation):
13C7C56H88CoN14O14P
Molecular Weight:
1362.31
PubChem Substance ID:
NACRES:
NA.12
Pricing and availability is not currently available.

Quality Level

isotopic purity

99 atom % 13C

assay

95% (CP)

form

solution

concentration

1 μg/mL in methanol

application(s)

detection: suitable
mass spectrometry (MS): suitable

color

colorless

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

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.
1 mL in ampule

Signal Word

Danger

Target Organs

Eyes

RIDADR

UN1230 - class 3 - PG 2 - Methanol, solution

WGK Germany

WGK 1

Flash Point(F)

49.5 °F

Flash Point(C)

9.7 °C

Certificate of Analysis
Certificate of Origin

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