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719544

Estrone-2,3,4-13C3

99 atom % 13C, 98% (CP)

Synonym(s):

1,3,5(10)-Estratrien-3-ol-17-one-13C3, 3-Hydroxy-1,3,5(10)-estratrien-17-one-13C3

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About This Item

Empirical Formula (Hill Notation):
13C3C15H22O2
CAS Number:
1241684-29-6
Molecular Weight:
273.34
NACRES:
NA.24
PubChem Substance ID:
329763658
UNSPSC Code:
41116107
MDL number:
MFCD15144880
Isotopic purity:
99 atom % 13C
Assay:
98% (CP)
Mass shift:
M+3
Form:
powder

Key Documents

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InChI

1S/C18H22O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h3,5,10,14-16,19H,2,4,6-9H2,1H3/t14-,15-,16+,18+/m1/s1/i3+1,10+1,12+1

SMILES string

O[13C]1=[13CH]C=C2C(CC[C@]3([H])[C@]2([H])CC[C@@]4(C)[C@@]3([H])CCC4=O)=[13CH]1

InChI key

DNXHEGUUPJUMQT-JTCDCFKFSA-N

isotopic purity

99 atom % 13C

assay

98% (CP)

form

powder

technique(s)

mass spectrometry (MS): suitable

mp

258-260 °C (lit.)

mass shift

M+3

storage temp.

−20°C

Quality Level

200

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This Item
705705705691489204
Estrone-2,3,4-13C3 99 atom % 13C, 98% (CP)

Sigma-Aldrich

719544

Estrone-2,3,4-13C3

2-Methoxy-13C,d3-estrone ≥98 atom %, 98% (CP)

Sigma-Aldrich

705705

2-Methoxy-13C,d3-estrone

4-Methoxy-13C,d3-estrone ≥98 atom %, ≥98% (CP)

Sigma-Aldrich

705691

4-Methoxy-13C,d3-estrone

Estrone-2,4,16,16-d4 95 atom % D

Sigma-Aldrich

489204

Estrone-2,4,16,16-d4

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable

isotopic purity

99 atom % 13C

isotopic purity

 13C,  D, ≥98 atom %

isotopic purity

 13C,  D, ≥98 atom %

isotopic purity

95 atom % D

assay

98% (CP)

assay

98% (CP)

assay

≥98% (CP)

assay

-

mass shift

M+3

mass shift

M+4

mass shift

M+4

mass shift

M+4

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

powder

form

powder

form

powder

form

solid

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

Health hazard
GHS08

signalword

Danger

hcodes

H350,H360

Hazard Classifications

Carc. 1B - Repr. 1B

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MBBF1330
MBBF1028
MBBF0795
MBBF0095
MBBD7644

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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
Maria E Nilsson et al.
Endocrinology, 156(7), 2492-2502 (2015-04-10)
Accurate measurement of sex steroid concentrations in rodent serum is essential to evaluate mouse and rat models for sex steroid-related disorders. The aim of the present study was to develop a sensitive and specific gas chromatography-tandem mass spectrometry (GC-MS/MS) method

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