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: 3-Oxopregn-4-ene-20-carbaldehyde
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: 20β-carboxyaldehyde-4-pregnen-3-one
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

24254-01-1

24254-01-1 structure

24254-01-1 structure

Name: 3-Oxopregn-4-ene-20-carbaldehyde
Chemical Name: 20β-carboxyaldehyde-4-pregnen-3-one
CAS Number: 24254-01-1
Molecular Formula: C₂₂H₃₂O₂
Molecular Weight: 328.488
Create Date: 2018-12-23 09:12:53
Modify Date: 2025-08-25 13:29:14

Names
Properties

Name	20β-carboxyaldehyde-4-pregnen-3-one
Synonyms	2-(10,13-Dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)propanal 20-formylpregn-4-en-3-one PREGN-4-ENE-20-CARBOXALDEHYDE, 3-OXO-

Density	1.1±0.1 g/cm3
Boiling Point	459.4±14.0 °C at 760 mmHg
Molecular Formula	C₂₂H₃₂O₂
Molecular Weight	328.488
Flash Point	171.0±17.1 °C
Exact Mass	328.240234
PSA	34.14000
LogP	4.92
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.539

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