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ChemicalBook >> CAS DataBase List >> 16α,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione

16α,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione

16α,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione price.
  • $189 - $2850
  • Product name: 16α,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione
  • CAS: 3754-05-0
  • MF: C21H26O6
  • MW: 374.42754
  • EINECS:
  • MDL Number:
  • Synonyms:16α,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione;(8S,10R,13S,14S,16R,17S)-16,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,9,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthrene-3,11(6H)-dione;Budesonide Impurity 51;(8S,9S,10R,13S,14S,16R,17S)-16,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,11-dione;Pregna-1,4-diene-3,11,20-trione, 16,17,21-trihydroxy-, (16α)-;11-Keto-16alpha-hydroxyprednisolone;Budesonide Impurity N20;16α,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione, CAS 3754-05-0
Price13 Properties Safety Information Description
13 prices
Selected condition：
Brand
  • aablocks
  • TRC
  • Usbiological
Package
  • 5mg
  • 10mg
  • 25mg
  • 50mg
  • 100mg
  • Manufactureraablocks
  • Product numberAA00C9I4
  • Product description16a,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione >98%
  • Packaging5mg
  • Price$280
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C9I4
  • Product description16a,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione >98%
  • Packaging10mg
  • Price$424
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C9I4
  • Product description16a,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione
  • Packaging25mg
  • Price$613
  • Updated2026-05-28
  • Buy
  • ManufacturerTRC
  • Product numberTRC-T795230-5MG
  • Product description16Alpha,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione
  • Packaging5mg
  • Price$189
  • Updated2026-06-03
  • Buy
  • ManufacturerTRC
  • Product numberTRC-T795230-10MG
  • Product description16Alpha,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione
  • Packaging10mg
  • Price$256
  • Updated2026-06-03
  • Buy
  • ManufacturerTRC
  • Product numberTRC-T795230-50MG
  • Product description16Alpha,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione
  • Packaging50mg
  • Price$1231
  • Updated2026-06-03
  • Buy
  • ManufacturerTRC
  • Product numberT795230
  • Product description16α,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione
  • Packaging100mg
  • Price$1455
  • Updated2021-12-16
  • Buy
  • ManufacturerUsbiological
  • Product number290383
  • Product description16a,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione Asreported
  • Packaging50mg
  • Price$1736
  • Updated2026-06-03
  • Buy
  • ManufacturerUsbiological
  • Product number290383
  • Product description16a,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione Asreported
  • Packaging100mg
  • Price$2850
  • Updated2026-06-03
  • Buy
  • ManufacturerUsbiological
  • Product number290383
  • Product description16a,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione Asreported
  • Packaging10mg
  • Price$705
  • Updated2026-06-03
  • Buy
  • ManufacturerUsbiological
  • Product number290383
  • Product description16a,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione Asreported
  • Packaging25mg
  • Price$1091
  • Updated2026-06-03
  • Buy
  • ManufacturerUsbiological
  • Product number290383
  • Product description16a,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione Asreported
  • Packaging5mg
  • Price$460
  • Updated2026-06-03
  • Buy
  • ManufacturerUsbiological
  • Product number022373
  • Product description16α,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione
  • Packaging10mg
  • Price$531
  • Updated2026-06-03
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00C9I4 16a,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione >98% 5mg $280 2026-05-28 Buy
aablocks AA00C9I4 16a,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione >98% 10mg $424 2026-05-28 Buy
aablocks AA00C9I4 16a,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione 25mg $613 2026-05-28 Buy
TRC TRC-T795230-5MG 16Alpha,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione 5mg $189 2026-06-03 Buy
TRC TRC-T795230-10MG 16Alpha,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione 10mg $256 2026-06-03 Buy
TRC TRC-T795230-50MG 16Alpha,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione 50mg $1231 2026-06-03 Buy
TRC T795230 16α,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione 100mg $1455 2021-12-16 Buy
Usbiological 290383 16a,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione Asreported 50mg $1736 2026-06-03 Buy
Usbiological 290383 16a,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione Asreported 100mg $2850 2026-06-03 Buy
Usbiological 290383 16a,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione Asreported 10mg $705 2026-06-03 Buy
Usbiological 290383 16a,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione Asreported 25mg $1091 2026-06-03 Buy
Usbiological 290383 16a,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione Asreported 5mg $460 2026-06-03 Buy
Usbiological 022373 16α,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione 10mg $531 2026-06-03 Buy

Properties

Melting point :>225°C (dec.)
Boiling point :594.8±50.0 °C(Predicted)
Density :1.37±0.1 g/cm3(Predicted)
storage temp. :Refrigerator
solubility :DMSO (Slightly), Methanol (Slightly)
form :Solid
pka :11.83±0.70(Predicted)
color :White to Off-White

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

A metabolite of Budesonide (B689490), an antiinflammatory agent.

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16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-17-(hydroxyMethyl)-D-hoMoandrosta-1,4-diene-3,17a-dione (Mixture of DiastereoMers) 21-Dehydro Budesonide Prednisone 17, 21-Diacetate 21-Acetoxy-11β-hydroxy-16α,17α-propylmethylenedioxpregna-1,4-diene-3,20-dione (16α)-16,17-[Butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione 1,2-Dehydrobudesonide 16alpha,17,21-trihydroxypregna-1,4,9(11)-triene-3,20-dione 21-acetate 11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate

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Suppliers and manufacturers

Shaanxi Dideu Medichem Co. Ltd
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$1.00
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Suzhou ARTK Medchem Co., Ltd.
Wuhan Jingkang en Biomedical Technology Co., Ltd LangFangshi Zekang Pharma Tech CO.,Itd. J & K SCIENTIFIC LTD. Chemsky（shanghai）International Co.,Ltd. Shanghai Kewel Chemical Co., Ltd. Hubei Yangxin Medical Technology Co., Ltd. Shenzhen Polymeri Biochemical Technology Co., Ltd. Wuxi Minglu Medicine technology Co.,Ltd.