4-Pyridinecarboxylicacid, 2-(1-carboxyethylidene)hydrazide

Modify Date: 2024-02-01 13:32:52

4-Pyridinecarboxylicacid, 2-(1-carboxyethylidene)hydrazide Structure
4-Pyridinecarboxylicacid, 2-(1-carboxyethylidene)hydrazide structure
 Common Name 4-Pyridinecarboxylicacid, 2-(1-carboxyethylidene)hydrazide
CAS Number 1081-50-1 Molecular Weight 207.18600
Density 1.34g/cm3 Boiling Point N/A
Molecular Formula C9H9N3O3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name (2Z)-2-(pyridine-4-carbonylhydrazinylidene)propanoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.34g/cm3
Molecular Formula C9H9N3O3
Molecular Weight 207.18600
Exact Mass 207.06400
PSA 91.65000
LogP 0.66280
Index of Refraction 1.604

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NS1245600
CHEMICAL NAME :
Isonicotinic acid, (1-carboxyethylidene)hydrazide
CAS REGISTRY NUMBER :
1081-50-1
BEILSTEIN REFERENCE NO. :
0185611
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C9-H9-N3-O3
MOLECULAR WEIGHT :
207.21

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1040 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GCITA9 Gazzetta Chimica Italiana. (Societa Chimica Italiana, Rome, Italy) V.1- 1871- Volume(issue)/page/year: 82,652,1952
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
515 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GCITA9 Gazzetta Chimica Italiana. (Societa Chimica Italiana, Rome, Italy) V.1- 1871- Volume(issue)/page/year: 82,652,1952

 Safety Information

HS Code 2933399090

 Customs

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

pyruvic acid isonicotinyl hydrazone
2-isonicotinoylhydrazono-propionic acid
2-Isonicotinoylhydrazono-propionsaeure
Brenztraubensaeure-isonicotinoylhydrazon
UNII-5J3GMG27SA
Isonicotinoylhydrazonopyruvic acid
L 1011
Isoniazid pyruvate
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Chemsrc provides CAS#:1081-50-1 MSDS, density, melting point, boiling point, structure, etc. Its name is 4-Pyridinecarboxylicacid, 2-(1-carboxyethylidene)hydrazide>> amp version: 4-Pyridinecarboxylicacid, 2-(1-carboxyethylidene)hydrazide

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