Skip to Content
Merck
All Photos(4)

Key Documents

View All Documentation

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’

Sign Into View Organizational & Contract Pricing
All Photos(4)

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)

Looking for similar products? Visit Product Comparison Guide

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)

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Hirofumi Shibata et al.
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
Nicola Craig et al.
Ecology and evolution, 7(16), 6201-6209 (2017-09-02)
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
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
J E Araújo et al.
The Science of the total environment, 687, 839-848 (2019-08-16)
The adverse effects of air pollution have been long studied in the lung and respiratory systems, but the molecular changes that this causes at the central nervous system level have yet to be fully investigated and understood. To explore the
Francesca Zalfa et al.
Cell death & disease, 8(11), e3169-e3169 (2017-11-17)
The fragile X mental retardation protein (FMRP) is lacking or mutated in patients with the fragile X syndrome (FXS), the most frequent form of inherited intellectual disability. FMRP affects metastasis formation in a mouse model for breast cancer. Here we
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service