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: 4(3H)-Pyrimidinone,6-amino-3-b-D-ribofuranosyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

18645-81-3

18645-81-3 structure

18645-81-3 structure

Name: 4(3H)-Pyrimidinone,6-amino-3-b-D-ribofuranosyl-
Chemical Name: 6-amino-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-4(3H)-one
CAS Number: 18645-81-3
Molecular Formula: C₉H₁₃N₃O₅
Molecular Weight: 243.21700
Create Date: 2017-06-02 19:24:15
Modify Date: 2025-09-13 16:36:41

Names
Properties

Name	6-amino-3-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-4(3H)-one

Density	1.89g/cm3
Boiling Point	523.1ºC at 760mmHg
Molecular Formula	C₉H₁₃N₃O₅
Molecular Weight	243.21700
Flash Point	270.2ºC
Exact Mass	243.08600
PSA	130.83000
Vapour Pressure	3.95E-13mmHg at 25°C
Index of Refraction	1.756

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