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

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (6A,9A,11B,16A,17A)-6,9-DIFLUORO-11,17-DIHYDROXY-16-METHYL-3-OXOANDROSTA-1,4-DIENE-17-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: (6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-17-carboxylic acid
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

28416-82-2

28416-82-2 structure

28416-82-2 structure

Name: Flumethasone Acid
Chemical Name: (6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-17-carboxylic acid
CAS Number: 28416-82-2
Molecular Formula: C₂₁H₂₆F₂O₅
Molecular Weight: 396.425
Create Date: 2018-07-13 13:18:36
Modify Date: 2025-08-25 21:04:01

Name	(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-17-carboxylic acid
Synonyms	Androsta-1,4-diene-17-carboxylic acid, 6,9-difluoro-11,17-dihydroxy-16-methyl-3-oxo-, (6α,11β,16α,17α)- (6a,11b,16a,17a)-6,9-Difluoro-11,17-dihydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylic acid (6α,11β,16α,17α)-6,9-Difluoro-11,17-dihydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylic acid flumethasone acid (6S,8S,9R,10S,11S,13R,14S,17S)-17-acetyl-6,9-difluoro-11-hydroxy-10,13-dimethyl-2,6,7,8,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanth ren-3-one Fluticasone Propionate Impurity 1

Density	1.4±0.1 g/cm3
Boiling Point	568.4±50.0 °C at 760 mmHg
Melting Point	303-305ºC
Molecular Formula	C₂₁H₂₆F₂O₅
Molecular Weight	396.425
Flash Point	297.6±30.1 °C
Exact Mass	396.174835
PSA	94.83000
LogP	0.81
Vapour Pressure	0.0±3.5 mmHg at 25°C
Index of Refraction	1.585

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H319
Precautionary Statements	P301 + P312 + P330-P305 + P351 + P338
Hazard Codes	Xi
RIDADR	UN 3077 9 / PGIII

2135-17-3 structure

2135-17-3

~98%

28416-82-2 structure

28416-82-2

Literature: US2010/99654 A1, ; Page/Page column 5 ;

Precursor 1
2135-17-3
DownStream 5
80474-45-9 80474-14-2 80473-92-3 65429-42-7
73205-13-7

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.