CAS 2067-84-7|1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione

Introduction：Basic information about CAS 2067-84-7|1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Synonyms

Common Name	1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione
CAS Number	2067-84-7	Molecular Weight	163.13300
Density	1.424g/cm3	Boiling Point	/
Molecular Formula	C₇H₅N₃O₂	Melting Point	/
MSDS	/	Flash Point	/

Names

Name	1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.424g/cm3
Molecular Formula	C₇H₅N₃O₂
Molecular Weight	163.13300
Exact Mass	163.03800
PSA	78.61000
Index of Refraction	1.593
InChIKey	ZTCJWOFMAWQWRD-UHFFFAOYSA-N
SMILES	O=c1[nH]c2cccnc2[nH]c1=O

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UV1151800

CHEMICAL NAME :: Pyrido(2,3-b)pyrazine-2,3-diol

CAS REGISTRY NUMBER :: 2067-84-7

LAST UPDATED :: 198502

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H5-N3-O2

MOLECULAR WEIGHT :: 163.15

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 320 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02790

Safety Information

HS Code	2933990090

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

2,3-Dihydroxy-1,4,5-triaza-naphthalin

2,3-Dihydroxy-pyrido-<2,3-b>pyrazin

2,3-Dihydroxy-pyrido<2.3>2,3-Dihydroxy-1,4,5-triazanaphthalin

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