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D6875

Sigma-Aldrich

21-Hydroxyprogesterone

≥97% (HPLC)

Synonym(s):

11-Deoxycorticosterone, 11-Desoxycorticosterone, 21-Hydroxy-4-pregnene-3,20-dione, 4-Pregnen-21-ol-3,20-dione, Cortexone, DOC, Desoxycortone, Kendall’s desoxy compound B, ‘Reichstein Q’

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About This Item

Empirical Formula (Hill Notation):
C21H30O3
CAS Number:
64-85-7
Molecular Weight:
330.46
Beilstein:
2062123
EC Number:
200-596-4
MDL number:
MFCD00003661
UNSPSC Code:
12352200
PubChem Substance ID:
24894056
NACRES:
NA.77

biological source

synthetic (organic)

sterility

non-sterile

Assay

≥97% (HPLC)

form

powder

solubility

ethanol: 50 mg/mL, clear, colorless to very faintly yellow

shipped in

ambient

storage temp.

room temp

SMILES string

[H][C@@]12CCC3=CC(=O)CC[C@]3(C)[C@@]1([H])CC[C@]4(C)[C@H](CC[C@@]24[H])C(=O)CO

InChI

1S/C21H30O3/c1-20-9-7-14(23)11-13(20)3-4-15-16-5-6-18(19(24)12-22)21(16,2)10-8-17(15)20/h11,15-18,22H,3-10,12H2,1-2H3/t15-,16-,17-,18+,20-,21-/m0/s1

InChI key

ZESRJSPZRDMNHY-YFWFAHHUSA-N

Gene Information

human ... SERPINA6(866)

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Pictograms

Health hazard
GHS08

Signal Word

Warning

Hazard Statements

H351,H373

Precautionary Statements

P201 - P308 + P313

Hazard Classifications

Carc. 2 - STOT RE 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Proteins and peptides are key components of the labile dissolved organic matter pool in marine environments. Knowing which types of bacteria metabolize peptides can inform the factors that govern peptide decomposition and further carbon and nitrogen remineralization in marine environments.
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