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749478

Sigma-Aldrich

Cholesterol-2,3,4-13C3

99 atom % 13C, 98% (CP)

Synonym(s):

3β-Hydroxy-5-cholestene-2,3,4-13C3, 5-Cholesten-3β-ol-2,3,4-13C3

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About This Item

Empirical Formula (Hill Notation):
13C3C24H46O
Molecular Weight:
389.63
MDL number:
MFCD19687005
UNSPSC Code:
12142200
PubChem Substance ID:
329765991
NACRES:
NA.24

isotopic purity

99 atom % 13C

Quality Level

200

Assay

98% (CP)

form

powder

technique(s)

mass spectrometry (MS): suitable

mp

147-149 °C (lit.)

mass shift

M+3

storage temp.

−20°C

SMILES string

CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC=C4[13CH2][13C@@H](O)[13CH2]C[C@]4(C)[C@H]3CC[C@]12C

InChI

1S/C27H46O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h9,18-19,21-25,28H,6-8,10-17H2,1-5H3/t19-,21+,22+,23-,24+,25+,26+,27-/m1/s1/i13+1,17+1,21+1

InChI key

HVYWMOMLDIMFJA-FCBPLXADSA-N

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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.

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Jamie L York et al.
Food chemistry, 326, 126939-126939 (2020-05-16)
Hen egg yolk from chicken eggs were examined for their mycotoxin, hormone, and fat-soluble vitamin content. A method was developed for multi-class analysis of egg yolk using a dilute/precipitate, centrifuge, and shoot process coupled with on-line sample clean-up using restricted

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