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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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Nicola Craig et al.
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Resource availability constrains the life history strategies available to organisms and may thereby limit population growth rates and productivity. We used this conceptual framework to explore the mechanisms driving recently reported negative relationships between fish productivity and dissolved organic carbon
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Nature communications, 9(1), 2081-2081 (2018-05-29)
The faithful shutdown of the somatic program occurs in the early stage of reprogramming. Here, we examined the effect of in vivo reprogramming on Kras-induced cancer development. We show that the transient expression of reprogramming factors (1-3 days) in pancreatic
Jian-Xin Xu et al.
Environmental science & technology, 53(15), 8533-8542 (2019-07-04)
Global paddy soil is the primary source of methane, a potent greenhouse gas. It is therefore highly important to understand the carbon cycling in paddy soil. Microbial reduction of iron, which is widely found in paddy soil, is likely coupled
Shuting Liu et al.
Frontiers in microbiology, 8, 353-353 (2017-03-23)
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.
Xinliu Li et al.
Molecular microbiology, 103(4), 635-656 (2016-11-22)
Current treatment efforts for fungal infections are hampered by the limited availability of antifungal drugs and by the emergence of drug resistance. A powerful strategy to enhance the efficacy of antifungal drugs is to inhibit the molecular chaperone Hsp90. Hsp90
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