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Merck
CN

809853

Sigma-Aldrich

Allopregnanolone-2,2,3,4,4-d5 solution

100 μg/mL in methanol, ≥98 atom % D, ≥98% (CP)

Synonym(s):

(+)-3a-Hydroxy-5a-pregnan-20-one-d5, (3a,5a)-3-Hydroxypregnan-20-one-d5, 3a,5a-THP-d5, 3a,5a-Tetrahydroprogesterone-d5, 3a-Hydroxy-5a-dihydroprogesterone-d5, 3a-Hydroxy-5a-pregnan-20-one-d5, 3a-Hydroxy-5a-pregnane-20-one-d5, 5a-Pregnan-3a-ol-20-one-d5, 5a-Pregnane-3a-ol-20-one-d5, Allopregnan-3a-ol-20-one-d5, Allopregnanolone-d5, Allotetrahydroprogesterone-d5

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About This Item

Empirical Formula (Hill Notation):
C21D5H29O2
Molecular Weight:
323.52
EC Number:
200-659-6
UNSPSC Code:
12352211
PubChem Substance ID:
329769193
NACRES:
NA.12

Key Documents

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isotopic purity

≥98 atom % D

Quality Level

200

Assay

≥98% (CP)

form

solution

concentration

100 μg/mL in methanol

technique(s)

mass spectrometry (MS): suitable

mass shift

M+5

storage temp.

−20°C

SMILES string

C[C@@]12[C@](CCC3C2CC[C@@]4(C)C3CCC4C(C)=O)([H])C([2H])([2H])[C@@](O)([2H])C([2H])([2H])C1

InChI

1S/C21H34O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h14-19,23H,4-12H2,1-3H3/t14-,15+,16?,17?,18?,19?,20-,21+/m0/s1/i8D2,12D2,15D

InChI key

AURFZBICLPNKBZ-DXLOLUHISA-N

Related Categories

General description

Internal standard for neurosteroid quantification in biological samples. Used in studies of GABA receptor modulation and neurological disorders. Available from glass-bottle sizes perfect for laboratory research or bulk quantities for manufacturing. Inquire for bulk pricing.

Features and Benefits

  • We offer extensive product and packaging customization with fast turn-around, GMP capabilities, in-house technical expertise, and complete quality documentation.
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Signal Word

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 Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

49.5 °F

Flash Point(C)

9.7 °C

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
MBBF0745
MBBD9194
MBBD7363
MBBD5406
MBBD1156

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