Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-Oxo-4-aza-5-α-androstane-17-β-carboxylicacid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Oxo-4-aza-5-alpha-androstane-17-beta-carboxylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Finasteride Impurity
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

103335-55-3

103335-55-3 structure

Name: 3-Oxo-4-aza-5-α-androstane-17-β-carboxylicacid
Chemical Name: (1S,3aS,3bS,5aR,9aR,9bS,11aS)-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,8,9,9b,10,11-tetradecahydroindeno[5,4-f]quinoline-1-carboxylic acid
CAS Number: 103335-55-3
Molecular Formula: C₁₉H₂₉NO₃
Molecular Weight: 319.439
Create Date: 2018-12-17 20:47:39
Modify Date: 2025-08-23 17:29:39

Name	(1S,3aS,3bS,5aR,9aR,9bS,11aS)-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,8,9,9b,10,11-tetradecahydroindeno[5,4-f]quinoline-1-carboxylic acid
Synonyms	3-Oxo-4-aza-5-α-androstane-17-β-carboxylicacid AC-6218 (4aR,4bS,6aS,7S,9aS,9bS,11aR)-4a,6a-Dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid 3-Oxo-4-aza-5Alpha-androstan-17Beta-carboxylic Acid R785 3-Oxo-4-aza-5-alpha-androstane-17-beta-carboxylic acid 1H-Indeno[5,4-f]quinoline-7-carboxylic acid, hexadecahydro-4a,6a-dimethyl-2-oxo-, (4aR,4bS,6aS,7S,9aS,9bS,11aR)-

Density	1.1±0.1 g/cm3
Boiling Point	518.2±50.0 °C at 760 mmHg
Melting Point	315 °C
Molecular Formula	C₁₉H₂₉NO₃
Molecular Weight	319.439
Flash Point	267.2±30.1 °C
Exact Mass	319.214752
PSA	66.40000
LogP	2.53
Vapour Pressure	0.0±2.9 mmHg at 25°C
Index of Refraction	1.534

HS Code	2937290090

103335-54-2

~81%

103335-55-3

Literature: HANMI PHARM. CO., LTD. Patent: WO2004/16595 A1, 2004 ; Location in patent: Page 6-7 ;

73711-89-4

~96%

103335-55-3

Literature: RICHTER GEDEON NYRT.; SÖRÖS, Béla; TUBA, Zoltán; GÁLIK, György; MAHÓ, Sándor; BALOGH, László; VINCZE, Péter; HORVÁTH, János; KOVÁCS, András; BÉNI, Zoltán; VARGA, Frigyes Patent: WO2013/1322 A1, 2013 ; Location in patent: Page/Page column 30; 40 ;

57-83-0

103335-55-3

Literature: WO2013/1322 A1, ;

3510-20-1

103335-55-3

Literature: WO2013/1322 A1, ;

1416955-18-4

103335-55-3

Literature: WO2013/1322 A1, ;

20283-95-8

103335-55-3

Literature: WO2013/1322 A1, ;

1416955-23-1

103335-55-3

Literature: WO2013/1322 A1, ;

Precursor 3
73711-89-4 57-83-0 3510-20-1
DownStream 3
98319-26-7 98319-24-5 104239-97-6

HS Code	2937290090

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

103335-55-3	149198-45-8
164656-22-8	98319-24-5
104214-61-1	15173-54-3
106649-71-2	1180488-92-9
103335-54-2	100335-72-6
1351249-60-9	2552798-14-6
1697025-03-8	2042285-39-0
2042284-97-7	2385608-75-1
2169425-77-6	1936593-41-7
2168237-62-3	2167964-42-1