1,2,5-Oxadiazole-3-carboxylicacid, 4-methyl-, hydrazide, 5-oxide

Modify Date: 2025-09-10 11:56:06

1,2,5-Oxadiazole-3-carboxylicacid, 4-methyl-, hydrazide, 5-oxide structure	Common Name	1,2,5-Oxadiazole-3-carboxylicacid, 4-methyl-, hydrazide, 5-oxide
	CAS Number	37895-46-8	Molecular Weight	158.11500
	Density	1.84g/cm3	Boiling Point	223ºC at 760mmHg
	Molecular Formula	C₄H₆N₄O₃	Melting Point	N/A
	MSDS	N/A	Flash Point	88.7ºC

Name	5-hydroxy-N-imino-4-methyl-2H-1,2,5-oxadiazole-3-carboxamide
Synonym	More Synonyms

Density	1.84g/cm3
Boiling Point	223ºC at 760mmHg
Molecular Formula	C₄H₆N₄O₃
Molecular Weight	158.11500
Flash Point	88.7ºC
Exact Mass	158.04400
PSA	106.61000
LogP	0.10620
Index of Refraction	1.707
InChIKey	MCSNAXPUEZZHNA-UHFFFAOYSA-N
SMILES	Cc1c(C(=O)NN)no[n+]1[O-]

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MV6380000

CHEMICAL NAME :: Hydrazine, (3-methyl-4-furoxancarbonyl)-

CAS REGISTRY NUMBER :: 37895-46-8

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C4-H6-N4-O3

MOLECULAR WEIGHT :: 158.14

WISWESSER LINE NOTATION :: T35 ANO ENOJ DVMZ E1

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 :: 150 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Behavioral - tetany

REFERENCE :: FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 30,891,1975

HS Code	2934999090

methyl 3-methyl...

CAS#:104151-90-8

~82%

1,2,5-Oxadiazol...

CAS#:37895-46-8

Literature: Hernandez, Paola; Cabrera, Mauricio; Lavaggi, Maria Laura; Celano, Laura; Tiscornia, Ines; Rodrigues Da Costa, Thiago; Thomson, Leonor; Bollati-Fogolin, Mariela; Miranda, Ana Luisa P.; Lima, Lidia M.; Barreiro, Eliezer J.; Gonzalez, Mercedes; Cerecetto, Hugo Bioorganic and Medicinal Chemistry, 2012 , vol. 20, # 6 p. 2158 - 2171

4-ethoxycarbony...

CAS#:37895-43-5

~86%

1,2,5-Oxadiazol...

CAS#:37895-46-8

Literature: Finogenov, Aleksey O.; Kulikov, Alexander S.; Epishina, Margarita A.; Ovchinnikov, Igor V.; Nelyubina, Yu. V.; Makhova, Nina N. Journal of Heterocyclic Chemistry, 2013 , vol. 50, # 1 p. 135 - 140

Precursor 2
CAS#:104151-90-8 methyl 3-methyl... CAS#:37895-43-5 4-ethoxycarbony...
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Name: Trypanosomicidal activity against amastigote stage of Trypanosoma cruzi Tulahuen C4 t...
Source: ChEMBL
Target: Trypanosoma cruzi
External Id: CHEMBL2342056

Name: Trypanosomicidal activity against axenic epimastigote stage of Trypanosoma cruzi Tula...
Source: ChEMBL
Target: Trypanosoma cruzi
External Id: CHEMBL2342054

Total 2, Current Page 1 of 1

3-Methyl-4-furoxancarbonsaeurehydrazid

3-Methyl-4-furoxancarbohydrazide

Methyl-furoxancarbohydrazid

3-Methyl-4-furoxancarbohydrazid

3-Methylfuroxan-4-carboxylic acid hydrazide

3-Methyl-4-furoxancarboxylic acid hydrazide

(e)-diazenyl(5-hydroxy-4-methyl-2,5-dihydro-1,2,5-oxadiazol-3-yl)methanone

4-methyl-5-oxy-furazan-3-carboxylic acid hydrazide

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1,2,5-Oxadiazole-3-carboxylicacid, 4-methyl-, hydrazide, 5-oxide

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Bioassay

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.