Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 11-BETA,17-ALPHA,21-TRIHYDROXY-5-ALPHA-PREGNANE-3,20-DIONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

516-41-6

516-41-6 structure

516-41-6 structure

Name: 11-BETA,17-ALPHA,21-TRIHYDROXY-5-ALPHA-PREGNANE-3,20-DIONE
Chemical Name: (5α,11β)-11,17,21-Trihydroxypregnane-3,20-dione
CAS Number: 516-41-6
Molecular Formula: C₂₁H₃₂O₅
Molecular Weight: 364.47600
Create Date: 2019-01-01 18:04:34
Modify Date: 2025-08-30 14:06:57

Name	(5α,11β)-11,17,21-Trihydroxypregnane-3,20-dione
Synonyms	5-dihydrocortisol 11Beta,17Alpha,20Alpha,21-Tetrahydroxy-21-acetoxy-3-oxo-pregnadien-(1,4) Hydra11ostane 5α-Dihydrocortisol (solution) ALLODIHYDROCORTISOL (17R)-17-glycoloyl-11,17-dihydroxy-10,13-dimethyl-2,4,5,6,7,8,9,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-3-one Pregnane-3,20-dione, 11,17,21-trihydroxy-, (5α,11β) (17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-2,4,5,6,7,8,9,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-3-one 11β, 17α, 21-Trihydroxy-5α-Pregnane-3, 20-Dione 5-ALPHA-PREGNAN-11-BETA, 17,21-TRIOL-3,20-DIONE (17R)-11,17-dihydroxy-17-(2-hydroxyethanoyl)-10,13-dimethyl-2,4,5,6,7,8,9,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-3-one 5α-Dihydrocortisol in Methanol 5A-pregnane-11B,17A,21-triol-3,20-*dione 5α-PREGNAN-11β, 17, 21-TRIOL-3, 20-DIONE 5Alpha-Dihydrocortisol 5ALPHA-PREGNAN-11BETA,17ALPHA,21-TRIOL-3,20-DIONE Allopregnane-11β,17α,21-triol-3,20-dione 5α-Pregnan-11β,17α,21-triol-3,20-dione Allodihydro F 5-ALPHA-DIHYDROCORTISOL 11β,17,21-Trihydroxy-5α-pregnane-3,20-dione 5α-Dihydrocortisol 4,5α-Dihydrocortisol

Density	1.249g/cm3
Boiling Point	544.5ºC at 760mmHg
Molecular Formula	C₂₁H₃₂O₅
Molecular Weight	364.47600
Flash Point	297.1ºC
Exact Mass	364.22500
PSA	94.83000
LogP	1.86150
Index of Refraction	1.569

4004-68-6 structure

4004-68-6

~91%

516-41-6 structure

516-41-6

Literature: Okihara, Rika; Mitamura, Kuniko; Hasegawa, Maki; Mori, Megumi; Muto, Akina; Kakiyama, Genta; Ogawa, Shoujiro; Iida, Takashi; Shimada, Miki; Mano, Nariyasu; Ikegawa, Shigeo Chemical and Pharmaceutical Bulletin, 2010 , vol. 58, # 3 p. 344 - 353

50-23-7 structure

50-23-7

~60%

516-41-6 structure

516-41-6

Literature: Holland, Herbert L. Steroids, 1995 , vol. 60, # 9 p. 646 - 649

50-03-3 structure

50-03-3

~%

516-41-6 structure

516-41-6

Literature: Hosoda; Osanai; Fukasawa; Nambara Chemical and Pharmaceutical Bulletin, 1990 , vol. 38, # 7 p. 1949 - 1952

56736-68-6 structure

56736-68-6

~%

516-41-6 structure

516-41-6

Literature: Hosoda; Osanai; Fukasawa; Nambara Chemical and Pharmaceutical Bulletin, 1990 , vol. 38, # 7 p. 1949 - 1952

50-23-7 structure

50-23-7

~%

516-41-6 structure

516-41-6

1482-50-4 structure

1482-50-4

Literature: Ramachary, Dhevalapally B.; Sakthidevi, Rajasekar; Reddy, P. Srinivasa RSC Advances, 2013 , vol. 3, # 32 p. 13497 - 13506

117899-28-2 structure

117899-28-2

~%

516-41-6 structure

516-41-6

Literature: Evans et al. Journal of the Chemical Society, 1958 , p. 1529,1536

1482-51-5 structure

1482-51-5

~%

516-41-6 structure

516-41-6

Literature: Evans et al. Journal of the Chemical Society, 1958 , p. 1529,1536

3751-02-8 structure

3751-02-8

~%

516-41-6 structure

516-41-6

Literature: Evans et al. Journal of the Chemical Society, 1958 , p. 1529,1536

117888-55-8 structure

117888-55-8

~%

516-41-6 structure

516-41-6

Literature: Evans et al. Journal of the Chemical Society, 1958 , p. 1529,1536

Precursor 8
4004-68-6 50-23-7 50-03-3 56736-68-6
117899-28-2 1482-51-5 3751-02-8 117888-55-8
DownStream 1
4004-68-6

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