Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,21-Bis(acetyloxy)pregna-1,3,5,9(11),16-pentaen-20-one
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,21-Bis(acetyloxy)pregna-1,3,5,9(11),16-pentaen-20-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1058744-83-4

1058744-83-4 structure

1058744-83-4 structure

Name: 3,21-Bis(acetyloxy)pregna-1,3,5,9(11),16-pentaen-20-one
Chemical Name: 20-Oxopregna-1,3,5,9(11),16-pentaene-3,21-diyl diacetate
CAS Number: 1058744-83-4
Molecular Formula: C₂₅H₂₈O₅
Molecular Weight: 408.487
Create Date: 2018-06-30 13:18:31
Modify Date: 2025-08-31 16:35:41

Names
Properties

Name	20-Oxopregna-1,3,5,9(11),16-pentaene-3,21-diyl diacetate
Synonyms	20-Oxopregna-1,3,5,9(11),16-pentaene-3,21-diyl diacetate Pregna-1,3,5,9(11),16-pentaen-20-one, 3,21-bis(acetyloxy)-

Density	1.2±0.1 g/cm3
Boiling Point	582.5±50.0 °C at 760 mmHg
Molecular Formula	C₂₅H₂₈O₅
Molecular Weight	408.487
Flash Point	251.6±30.2 °C
Exact Mass	408.193665
LogP	4.64
Vapour Pressure	0.0±1.6 mmHg at 25°C
Index of Refraction	1.585

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