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925365

Sigma-Aldrich

3-epi-25-Hydroxyvitamin D2-(20,21,22,26,27-13C5) solution

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

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About This Item

Empirical Formula (Hill Notation):
13C5C23H44O2
Molecular Weight:
417.61
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])[13C@H]([13CH3])/[13CH]=C/[C@H](C)C(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

Signal Word

Danger

Hazard Statements

H225,H319

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

55.4 °F - closed cup

Flash Point(C)

13 °C - closed cup

Certificates of Analysis (COA)

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