Pyrazinecarboximidamide,3-chloro-N-hydroxy

Modify Date: 2026-06-30 16:18:34

Pyrazinecarboximidamide,3-chloro-N-hydroxy Structure
Pyrazinecarboximidamide,3-chloro-N-hydroxy structure
Common Name Pyrazinecarboximidamide,3-chloro-N-hydroxy
CAS Number 175203-31-3 Molecular Weight 172.57200
Density 1.69 Boiling Point 389.529ºC at 760 mmHg
Molecular Formula C5H5ClN4O Melting Point N/A
MSDS N/A Flash Point 189.381ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name (3-chloro-1H-pyrazin-2-ylidene)-nitrosomethanamine
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.69
Boiling Point 389.529ºC at 760 mmHg
Molecular Formula C5H5ClN4O
Molecular Weight 172.57200
Flash Point 189.381ºC
Exact Mass 172.01500
PSA 84.39000
LogP 0.92480
InChIKey IRYAXNYRTXTVBK-UHFFFAOYSA-N
SMILES NC(=NO)c1nccnc1Cl

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2933990090

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

3-Chloropyrazine-2-carboxamide oxime
Pyrazinecarboximidamide,3-chloro-N-hydroxy-(9CI)
(Z)-3-chloro-N'-hydroxypyrazine-2-carboximidamide
3-Chloro-N-hydroxypyrazine-2-carboximidamide

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the LogP of (3-chloro-1H-pyrazin-2-ylidene)-nitrosomethanamine?
A: LogP of (3-chloro-1H-pyrazin-2-ylidene)-nitrosomethanamine is 0.92480.
Q: What is the molecular formula of (3-chloro-1H-pyrazin-2-ylidene)-nitrosomethanamine?
A: Molecular formula of (3-chloro-1H-pyrazin-2-ylidene)-nitrosomethanamine is C5H5ClN4O.
Q: What is the boiling point of (3-chloro-1H-pyrazin-2-ylidene)-nitrosomethanamine?
A: Boiling point of (3-chloro-1H-pyrazin-2-ylidene)-nitrosomethanamine is 389.529ºC at 760 mmHg.
Q: What is the InChIKey of (3-chloro-1H-pyrazin-2-ylidene)-nitrosomethanamine?
A: InChIKey of (3-chloro-1H-pyrazin-2-ylidene)-nitrosomethanamine is IRYAXNYRTXTVBK-UHFFFAOYSA-N.
Q: What is the English name of (3-chloro-1H-pyrazin-2-ylidene)-nitrosomethanamine?
A: The English name of (3-chloro-1H-pyrazin-2-ylidene)-nitrosomethanamine is (3-chloro-1H-pyrazin-2-ylidene)-nitrosomethanamine.
Q: What is the CAS number of (3-chloro-1H-pyrazin-2-ylidene)-nitrosomethanamine?
A: CAS number of (3-chloro-1H-pyrazin-2-ylidene)-nitrosomethanamine is 175203-31-3.
Q: What is the SMILES notation of (3-chloro-1H-pyrazin-2-ylidene)-nitrosomethanamine?
A: SMILES notation of (3-chloro-1H-pyrazin-2-ylidene)-nitrosomethanamine is NC(=NO)c1nccnc1Cl.
Q: What is the polar surface area (PSA) of (3-chloro-1H-pyrazin-2-ylidene)-nitrosomethanamine?
A: Polar surface area (PSA) of (3-chloro-1H-pyrazin-2-ylidene)-nitrosomethanamine is 84.39000.
Q: What is the molecular weight of (3-chloro-1H-pyrazin-2-ylidene)-nitrosomethanamine?
A: Molecular weight of (3-chloro-1H-pyrazin-2-ylidene)-nitrosomethanamine is 172.57200.
Q: What English synonyms does (3-chloro-1H-pyrazin-2-ylidene)-nitrosomethanamine have?
A: English synonyms of (3-chloro-1H-pyrazin-2-ylidene)-nitrosomethanamine: 3-Chloropyrazine-2-carboxamide oxime, Pyrazinecarboximidamide,3-chloro-N-hydroxy-(9CI), (Z)-3-chloro-N'-hydroxypyrazine-2-carboximidamide, 3-Chloro-N-hydroxypyrazine-2-carboximidamide.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

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