1707-15-9

1707-15-9 structure

Name: isonicotinic acid 2,2'-methylenedihydrazide
Chemical Name: N'-[[2-(pyridine-4-carbonyl)hydrazinyl]methyl]pyridine-4-carbohydrazide
CAS Number: 1707-15-9
Molecular Formula: C₁₃H₁₄N₆O₂
Molecular Weight: 286.28900
Catalog: API Synthetic anti-infective drugs Anti-tuberculosis leprosy
Create Date: 2018-10-01 09:59:20
Modify Date: 2025-08-20 19:05:49

Name	N'-[[2-(pyridine-4-carbonyl)hydrazinyl]methyl]pyridine-4-carbohydrazide
Synonyms	Methazide Metazide Isonicotinic acid 2,2'-methylenedihydrazide Methazid Bis(isonicotinylhydrazo)methane Methazidum Metazida [Spanish] bis-(N'-isonicotinoyl-hydrazino)-methane Metazidum [Latin] Metazid Methylenbis(isonicotinylhydrazid) Bis-(N'-isonicotinoyl-hydrazino)-methan N,N-Methylenebisisoniazid

Density	1.309g/cm3
Boiling Point	451.8ºC at 760mmHg
Molecular Formula	C₁₃H₁₄N₆O₂
Molecular Weight	286.28900
Flash Point	227.1ºC
Exact Mass	286.11800
PSA	108.04000
LogP	1.16670
Vapour Pressure	2.36E-08mmHg at 25°C
Index of Refraction	1.616

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NS1987000

CHEMICAL NAME :: Isonicotinic acid, 2,2'-methylenedihydrazide

CAS REGISTRY NUMBER :: 1707-15-9

BEILSTEIN REFERENCE NO. :: 0294524

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H14-N6-O2

MOLECULAR WEIGHT :: 286.33

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 :: 3900 mg/kg

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

REFERENCE :: PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 84,220,1953

HS Code	2933399090

54-85-3

50-00-0

1707-15-9

Literature: Bose Journal of Scientific and Industrial Research, 1957 , vol. 16 B, p. 323 Full Text Show Details Sytschewa Chimija Med.Chem.Abstr., 1960 , # 14 p. 5,7 Chimija Med.Chem.Abstr., 1963 , vol. 58, p. 498

Precursor 2
54-85-3 50-00-0
DownStream 0

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%

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