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925330

Sigma-Aldrich

3-epi-25-hydroxyvitamin D3-(23,24,25,26,27-13C5) solution

50 μg/mL in ethanol, ≥98 atom % 13C, ≥95% (CP)

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About This Item

Empirical Formula (Hill Notation):
13C5C22H44O2
Molecular Weight:
405.60
UNSPSC Code:
12352005
NACRES:
NA.13

isotopic purity

≥98 atom % 13C

Quality Level

200

assay

≥95% (CP)

concentration

50 μg/mL in ethanol

mass shift

M+5

SMILES string

C[C@@]12[C@](CC[C@]2([H])[C@H](C)C[13CH2][13CH2][13C](O)([13CH3])[13CH3])([H])/C(CCC1)=C/C=C(C[C@H](O)CC3)\C3=C

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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.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

hcodes

H225,H319

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

55.4 °F - closed cup

flash_point_c

13 °C - closed cup

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