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A3750

Sigma-Aldrich

21-Acetoxypregnenolone

Synonym(s):

3β,21-Dihydroxy-5-pregnen-20-one 21-acetate, 5-Pregnene-3β,21-diol-20-one 21-acetate, Pregnenolone 21-acetate

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About This Item

Empirical Formula (Hill Notation):
C23H34O4
CAS Number:
566-78-9
Molecular Weight:
374.51
EC Number:
209-298-9
MDL number:
MFCD00021130
UNSPSC Code:
12352202
PubChem Substance ID:
24890805
NACRES:
NA.77

form

solid

SMILES string

O[C@H](C1)CC[C@@]2(C)C1=CC[C@]3([H])[C@]2([H])CC[C@@]([C@@H](C(COC(C)=O)=O)CC4)(C)[C@]34[H]

InChI

1S/C23H34O4/c1-14(24)27-13-21(26)20-7-6-18-17-5-4-15-12-16(25)8-10-22(15,2)19(17)9-11-23(18,20)3/h4,16-20,25H,5-13H2,1-3H3

InChI key

MDJRZSNPHZEMJH-UHFFFAOYSA-N

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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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