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P49902

Sigma-Aldrich

Pregnenolone acetate

99%

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Synonym(s):
3β-Acetoxy-5-pregnen-20-one, 5-Pregnen-3β-ol-20-one acetate
Empirical Formula (Hill Notation):
C23H34O3
CAS Number:
Molecular Weight:
358.51
Beilstein/REAXYS Number:
2062850
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

99%

form

powder

optical activity

[α]20/D +19°, c = 1 in ethanol

mp

149-152 °C (lit.)

SMILES string

CC(=O)O[C@H]1CC[C@]2(C)[C@H]3CC[C@@]4(C)[C@@H](CC[C@@H]4C(C)=O)[C@@H]3CC=C2C1

InChI

1S/C23H34O3/c1-14(24)19-7-8-20-18-6-5-16-13-17(26-15(2)25)9-11-22(16,3)21(18)10-12-23(19,20)4/h5,17-21H,6-13H2,1-4H3/t17-,18-,19+,20-,21-,22-,23+/m0/s1

InChI key

CRRKVZVYZQXICQ-RJJCNJEVSA-N

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Show Differences

1 of 4

This Item
P9129E4875739545
Pregnenolone acetate 99%

P49902

Pregnenolone acetate

5-Pregnen-3β-ol-20-one ≥98%

P9129

5-Pregnen-3β-ol-20-one

16α,17α-Epoxypregnenolone

E4875

16α,17α-Epoxypregnenolone

Pregnenolone-20,21-13C2-16,16-d2 ≥98 atom %, ≥98% (CP)

739545

Pregnenolone-20,21-13C2-16,16-d2

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

form

powder

form

powder

form

-

form

powder

mp

149-152 °C (lit.)

mp

-

mp

-

mp

-

optical activity

[α]20/D +19°, c = 1 in ethanol

optical activity

-

optical activity

-

optical activity

-

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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