3,5-diamino-6-chloropyrazine-2-carboxylic acid

Modify Date: 2025-08-31 15:43:38

3,5-diamino-6-chloropyrazine-2-carboxylic acid Structure
3,5-diamino-6-chloropyrazine-2-carboxylic acid structure
Common Name 3,5-diamino-6-chloropyrazine-2-carboxylic acid
CAS Number 4878-36-8 Molecular Weight 188.57200
Density 1.797g/cm3 Boiling Point 480.5ºC at 760 mmHg
Molecular Formula C5H5ClN4O2 Melting Point N/A
MSDS N/A Flash Point 244.4ºC

 Names

Name 3,5-diamino-6-chloropyrazine-2-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.797g/cm3
Boiling Point 480.5ºC at 760 mmHg
Molecular Formula C5H5ClN4O2
Molecular Weight 188.57200
Flash Point 244.4ºC
Exact Mass 188.01000
PSA 115.12000
LogP 1.15500
Index of Refraction 1.749
InChIKey OCSQJDAUOOHJEI-UHFFFAOYSA-N
SMILES Nc1nc(N)c(C(=O)O)nc1Cl

 Safety Information

HS Code 2933990090

 Synthetic Route

~94%

3,5-diamino-6-chloropyrazine-2-carboxylic acid Structure

3,5-diamino-6-c...

CAS#:4878-36-8

Literature: NOVARTIS VACCINES AND DIAGNOSTICS, INC. Patent: WO2008/106692 A1, 2008 ; Location in patent: Page/Page column 121 ; WO 2008/106692 A1

~0%

3,5-diamino-6-chloropyrazine-2-carboxylic acid Structure

3,5-diamino-6-c...

CAS#:4878-36-8

Literature: Shutske Journal of Heterocyclic Chemistry, 1981 , vol. 18, # 5 p. 1017 - 1023

~58%

3,5-diamino-6-chloropyrazine-2-carboxylic acid Structure

3,5-diamino-6-c...

CAS#:4878-36-8

Literature: Goerlitzer, Klaus; Huth, Silke; Goessnitzer, Edith; Wendelin, Winfried Scientia Pharmaceutica, 2004 , vol. 72, # 2 p. 109 - 120

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

Pyrazinecarboxylic acid,3,5-diamino-6-chloro
3,5-DIAMINO-6-CHLORO-PYRAZINE-2-CARBOXYLIC
3,5-Diamino-6-chlorpyrazincarbonsaeure
3,5-diamino-6-chloropyrazinecarboxylic acid
3,5-Diamino-6-chloro-pyrazine acid
3,5-diamino-6-chloro-2-pyrazinecarbonic acid
3,5-Diamino-6-chlorpyrazino-Saeure
3,5-diamino-6-chloro-pyrazine-2-carboxylic acid
3,5-Diamino-6-chloro-2-pyrazinecarboxylic acid
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