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: 2-AMINOPYRIMIDINE-5-SULFONIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

39687-77-9

39687-77-9 structure

39687-77-9 structure

Name: 2-aminopyrimidine-5-sulfonic acid
Chemical Name: 2-aminopyrimidine-5-sulfonic acid
CAS Number: 39687-77-9
Molecular Formula: C₄H₅N₃O₃S
Molecular Weight: 175.16600
Create Date: 2016-08-25 14:37:24
Modify Date: 2025-09-14 10:03:02

Name	2-aminopyrimidine-5-sulfonic acid
Synonyms	5-Pyrimidinesulfonic acid,2-amino 2-amino-5-pyrimidinesulfonic acid 2-amino-pyrimidine-5-sulfonic acid 2-Amino-pyrimidin-5-sulfonsaeure S03-0258 2-Amino-pyrimidin-sulfonsaeure-(5)

Molecular Formula	C₄H₅N₃O₃S
Molecular Weight	175.16600
Exact Mass	175.00500
PSA	115.28000
LogP	0.31640

504-29-0 structure

504-29-0

~17%

39687-77-9 structure

39687-77-9

Literature: PFIZER INC. Patent: WO2004/74283 A1, 2004 ; Location in patent: Page 86 ; WO 2004/074283 A1

109-12-6 structure

109-12-6

~%

39687-77-9 structure

39687-77-9

Literature: Caldwell; Jaffe Journal of the American Chemical Society, 1959 , vol. 81, p. 5166

Precursor 2
504-29-0 109-12-6
DownStream 1
98026-88-1

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