Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Pyrimidinecarboxylicacid, 6-amino-1,2-dihydro-2-oxo-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

3650-93-9

3650-93-9 structure

3650-93-9 structure

Name: 5-Pyrimidinecarboxylicacid, 6-amino-1,2-dihydro-2-oxo
Chemical Name: 5-carboxycytosine
CAS Number: 3650-93-9
Molecular Formula: C₅H₅N₃O₃
Molecular Weight: 155.11100
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Aminopyrimidine
Create Date: 2018-12-28 07:44:13
Modify Date: 2026-07-06 19:47:06

Name	5-carboxycytosine
Synonyms	4-Amino-2-oxo-1,2-dihydro-pyrimidin-5-carbonsaeure 4-Amino-2-hydroxypyrimidine-5-cboxylic acid 4-amino-2-hydroxy-5-pyrimidinecboxylic acid(SALTDATA: FREE) 6-amino-2-oxo-1H-pyrimidine-5-carboxylic acid 6-amino-2-oxo-1H-pyrimidine-5-cboxylic acid 5-Pyrimidinecboxylic acid, 6-amino-1,2-dihydro-2-oxo 6-amino-1,2-dihydro-2-oxo-5-Pyrimidinecboxylic acid Imidacloprid Impurity 30 4-Amino-5-carboxy-2-hydroxy-pyrimidin cytosine-5-cboxylic acid 6-amino-2-keto-1H-pyrimidine-5-cboxylic acid Cytosine-5-carboxylic acid 5-Carboxy-cytosin 5-CBOXYCYTOSINE Uracil Impurity 8 5-carboxylcytosine 4-amino-2-hydroxypyrimidine-5-carboxylic acid 4-amino-2-oxo-1,2-dihydropyrimidine-5-carboxylic acid 4-Amino-1,2-dihydro-2-oxo-5-pyrimidinecboxylic acid 6-azanyl-2-oxo-1H-pyrimidine-5-cboxylic acid 4-AMINO-2-OXO-1,2-DIHYDRO-PYRIMIDINE-5-CBOXYLIC ACID 4-Amino-2-hydroxy-5-pyrimidinecboxylicacid 4-AMINO-5-CBOXY-2-HYDROXYPYRIMIDINE 4-amino-2-hydroxypyrimidine-5-cboxylic acid hydrobromide 5-CBOXYCYTOSINE ISO 9001：2015 REACH 4-Amino-2-hydroxy-5-pyrimidinecarboxylic acid 4-amino-2-oxo-1,2-dihydro-5-pyrimidinecarboxylic acid

Density	1.88g/cm3
Molecular Formula	C₅H₅N₃O₃
Molecular Weight	155.11100
Exact Mass	155.03300
PSA	109.33000
LogP	0.04380
Index of Refraction	1.75

HS Code	2933599090

774-07-2 structure

774-07-2

~%

3650-93-9 structure

3650-93-9

20187-46-6 structure

20187-46-6

Literature: Journal of Organic Chemistry, , vol. 21, p. 567,571

778-97-2 structure

778-97-2

~%

3650-93-9 structure

3650-93-9

20187-46-6 structure

20187-46-6

Literature: Justus Liebigs Annalen der Chemie, , vol. 588, p. 45,56

Precursor 2
774-07-2 778-97-2
DownStream 3
23945-44-0 71-30-7 66-22-8

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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