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705268

Sigma-Aldrich

Biotin-(ring-6,6-d2)

≥98 atom % D, ≥97% (CP)

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Synonym(s):
D-Biotin-d2-(ring-6,6-d2), Bios II-(ring-6,6-d2), Coenzyme R-(ring-6,6-d2), Vitamin B7-(ring-6,6-d2), Vitamin B8-(ring-6,6-d2), Vitamin H-(ring-6,6-d2)
Empirical Formula (Hill Notation):
C10D2H14N2O3S
CAS Number:
Molecular Weight:
246.32
MDL number:
PubChem Substance ID:
NACRES:
NA.24

isotopic purity

≥98 atom % D

assay

≥97% (CP)

form

powder

technique(s)

mass spectrometry (MS): suitable

color

white to off-white

mp

231-233 °C (lit.)

mass shift

M+2

shipped in

dry ice

storage temp.

−20°C
−20°C

SMILES string

[2H]C1([2H])S[C@@H](CCCCC(O)=O)[C@H]2NC(=O)N[C@@H]12

InChI

1S/C10H16N2O3S/c13-8(14)4-2-1-3-7-9-6(5-16-7)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15)/t6-,7-,9-/m0/s1/i5D2

InChI key

YBJHBAHKTGYVGT-OXQHWPBHSA-N

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809608486086705489
vibrant-m

705268

Biotin-(ring-6,6-d2)

vibrant-m

809608

Biotin-2′,2′,3′,3′-d4

vibrant-m

486086

Nicotinic acid-(ring-d4)

vibrant-m

705489

Vitamin D2 (6,19,19-d3)

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable, protein expression: suitable

technique(s)

mass spectrometry (MS): suitable

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

mass shift

M+2

mass shift

M+4

mass shift

M+4

mass shift

M+3

isotopic purity

≥98 atom % D

isotopic purity

≥98 atom % D

isotopic purity

≥98 atom % D

isotopic purity

-

mp

231-233 °C (lit.)

mp

228 °C

mp

236-239 °C (lit.)

mp

114-118 °C

General description

Biotin-(ring-6,6-d2), an isotope-labeled analog of biotin, is also known as vitamin H (vitamin B7). It is a water-soluble vitamin B essentially involved in the synthesis of fatty acids and in gluconeogenesis. Biotin is found in plants and animals and its deficiency potentially causes retardation in growth, alopecia and neurological impairment.

Application

Biotin-(ring-6,6-d2) is also known as coenzyme R-(ring-6,6-d2). This product is used as an internal analytical standard for the quantitation of biotin concentration in dietary supplements, fortified foods or within a complex biological matrix.

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.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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Elston MS, et al.
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FUKUI T, et al.
J. Nutr. Sci. Vitaminol., 40(5), 491-498 (1994)
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