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: Ergosta-5,7,22-trien-3-one,(22E)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

23454-50-4

23454-50-4 structure

23454-50-4 structure

Name: Ergosta-5,7,22-trien-3-one,(22E)- (9CI)
Chemical Name: 17-(5,6-dimethylhept-3-en-2-yl)-10,13-dimethyl-1,2,4,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one
CAS Number: 23454-50-4
Molecular Formula: C₂₈H₄₂O
Molecular Weight: 394.63200
Create Date: 2017-03-28 22:27:45
Modify Date: 2025-09-05 09:20:43

Names
Properties

Name	17-(5,6-dimethylhept-3-en-2-yl)-10,13-dimethyl-1,2,4,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one
Synonyms	Isopyrocalciferone Isopyrocalciferon

Density	1g/cm3
Boiling Point	498.4ºC at 760 mmHg
Molecular Formula	C₂₈H₄₂O
Molecular Weight	394.63200
Flash Point	210.1ºC
Exact Mass	394.32400
PSA	17.07000
LogP	7.53900
Vapour Pressure	4.56E-10mmHg at 25°C
Index of Refraction	1.537

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