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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

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

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 Code

11 - Combustible Solids

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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