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MilliporeSigma

488585

Cholesterol-3,4-13C2

99 atom % 13C

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About This Item

Empirical Formula (Hill Notation):
13C2C25H46O
CAS Number:
78887-48-6
Molecular Weight:
388.64
PubChem Substance ID:
24872408
UNSPSC Code:
12352202
Isotopic purity:
99 atom % 13C
Mass shift:
M+2
Form:
solid

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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/i17+1,21+1

InChI key

HVYWMOMLDIMFJA-WKKCFSIESA-N

SMILES string

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

isotopic purity

99 atom % 13C

form

solid

optical activity

[α]20/D -40°, c = 2 in chloroform

technique(s)

mass spectrometry (MS): suitable

mp

147-149 °C (lit.)

mass shift

M+2

Quality Level

200

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Show Differences

1 of 4

This Item
749478488577492078
Cholesterol-3,4-13C2 99 atom % 13C

Sigma-Aldrich

488585

Cholesterol-3,4-13C2

Cholesterol-2,3,4-13C3 99 atom % 13C, 98% (CP)

Sigma-Aldrich

749478

Cholesterol-2,3,4-13C3

Cholesterol-2,2,3,4,4,6-d6 97 atom % D, 98% (CP)

Sigma-Aldrich

488577

Cholesterol-2,2,3,4,4,6-d6

Citric acid-2,4-13C2 99 atom % 13C

Sigma-Aldrich

492078

Citric acid-2,4-13C2

isotopic purity

99 atom % 13C

isotopic purity

99 atom % 13C

isotopic purity

97 atom % D

isotopic purity

99 atom % 13C

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable

mass shift

M+2

mass shift

M+3

mass shift

M+6

mass shift

M+2

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

solid

form

powder

form

-

form

solid

mp

147-149 °C (lit.)

mp

147-149 °C (lit.)

mp

147-149 °C (lit.)

mp

153-159 °C (lit.)

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

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MBBB7749V
MBBB6061V
EB1118
EB0970
EB0675

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Ricquita D Pollard et al.
The Journal of biological chemistry, 290(25), 15496-15511 (2015-05-08)
Studies in human populations have shown a significant correlation between procollagen C-endopeptidase enhancer protein 2 (PCPE2) single nucleotide polymorphisms and plasma HDL cholesterol concentrations. PCPE2, a 52-kDa glycoprotein located in the extracellular matrix, enhances the cleavage of C-terminal procollagen by

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