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803154

Sigma-Aldrich

Cortisone-2,3,4-13C3 solution

100 μg/mL in methanol, 98 atom % 13C, 97% (CP)

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About This Item

Empirical Formula (Hill Notation):
13C3C18H28O5
Molecular Weight:
363.42
UNSPSC Code:
12142200
PubChem Substance ID:
329768783
NACRES:
NA.12

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isotopic purity

98 atom % 13C

Quality Level

200

assay

97% (CP)

form

liquid

concentration

100 μg/mL in methanol

technique(s)

mass spectrometry (MS): suitable

mass shift

M+3

shipped in

dry ice

storage temp.

−20°C

SMILES string

O=[13C]1[13CH2]C[C@@]2(C)C(CCC(C(CC[C@]3(O)C(CO)=O)[C@]3(C)C4)C2C4=O)=[13CH]1

InChI

1S/C21H28O5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h9,14-15,18,22,26H,3-8,10-11H2,1-2H3/t14?,15?,18?,19-,20-,21-/m0/s1/i5+1,9+1,13+1

InChI key

MFYSYFVPBJMHGN-FTFXCUAESA-N

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This Item
900079803146809276
Cortisone-2,3,4-13C3 solution 100 μg/mL in methanol, 98 atom % 13C, 97% (CP)

Sigma-Aldrich

803154

Cortisone-2,3,4-13C3 solution

Cortisone-2,3,4-13C3 21-sulfate sodium salt solution 100 μg/mL in methanol, ≥98 atom % 13C, ≥95% (CP)

Sigma-Aldrich

900079

Cortisone-2,3,4-13C3 21-sulfate sodium salt solution

Hydrocortisone-2,3,4-13C3 solution 100 μg/mL in methanol, 99 atom % 13C, 98% (CP)

Sigma-Aldrich

803146

Hydrocortisone-2,3,4-13C3 solution

Tetrahydrocortisone-2,2,3,4,4-d5 solution 100 μg/mL in methanol, ≥98 atom % D, ≥98% (CP)

Sigma-Aldrich

809276

Tetrahydrocortisone-2,2,3,4,4-d5 solution

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable

assay

97% (CP)

assay

≥95% (CP)

assay

98% (CP)

assay

≥98% (CP)

mass shift

M+3

mass shift

M+3

mass shift

M+3

mass shift

M+5

isotopic purity

98 atom % 13C

isotopic purity

≥98 atom % 13C

isotopic purity

99 atom % 13C

isotopic purity

≥98 atom % D

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

liquid

form

solution

form

liquid

form

liquid

Application

This product may be used as an analytical standard.

Packaging

1 mL in ampule
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.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

target_organs

Eyes

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

49.5 °F

flash_point_c

9.7 °C

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Certificates of Analysis (COA)

Lot/Batch Number
MBBF0913
MBBF0917
MBBF0043
MBBD8403
MBBD8322

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