3-Thiophenecarboxylic acid, 2-(benzoylamino)-4,5-dimethyl-, 2-(diethyl amino)ethyl ester

Modify Date: 2025-09-19 17:48:22

3-Thiophenecarboxylic acid, 2-(benzoylamino)-4,5-dimethyl-, 2-(diethyl amino)ethyl ester structure	Common Name	3-Thiophenecarboxylic acid, 2-(benzoylamino)-4,5-dimethyl-, 2-(diethyl amino)ethyl ester
	CAS Number	78033-85-9	Molecular Weight	374.49700
	Density	1.177g/cm3	Boiling Point	444.3ºC at 760 mmHg
	Molecular Formula	C₂₀H₂₆N₂O₃S	Melting Point	N/A
	MSDS	N/A	Flash Point	222.5ºC

Name	2-(diethylamino)ethyl 2-benzamido-4,5-dimethylthiophene-3-carboxylate
Synonym	More Synonyms

Density	1.177g/cm3
Boiling Point	444.3ºC at 760 mmHg
Molecular Formula	C₂₀H₂₆N₂O₃S
Molecular Weight	374.49700
Flash Point	222.5ºC
Exact Mass	374.16600
PSA	90.37000
LogP	4.49980
Index of Refraction	1.591

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XM8355000

CHEMICAL NAME :: 3-Thiophenecarboxylic acid, 2-(benzoylamino)-4,5-dimethyl-, 2-(diethylamino)ethyl ester

CAS REGISTRY NUMBER :: 78033-85-9

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C20-H26-N2-O3-S

MOLECULAR WEIGHT :: 374.54

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

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

REFERENCE :: PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 14,861,1980

HS Code	2934999090

2-(Diethylamino...

CAS#:100-37-8

5,6-dimethyl-2-...

CAS#:63274-60-2

~66%

3-Thiophenecarb...

CAS#:78033-85-9

Literature: Kharizomenova, I. A.; Grinev, A. N.; Samsonova, N. V.; Kaplina, N. V.; Kapustina, M. V.; et al. Pharmaceutical Chemistry Journal, 1980 , vol. 14, # 12 p. 861 - 863 Khimiko-Farmatsevticheskii Zhurnal, 1980 , vol. 14, # 12 p. 42 - 45

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

2-diethylaminoethyl 2-benzamido-4,5-dimethylthiophene-3-carboxylate

2-diethylaminoethyl 2-(benzoylamino)-4,5-dimethylthiophene-3-carboxylate

3-Thiophenecarboxylic acid,2-(benzoylamino)-4,5-dimethyl-,2-(diethylamino)ethyl ester

2-(Diethylamino)ethyl 2-(benzoylamino)-4,5-dimethyl-3-thiophenecarboxylate

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3-Thiophenecarboxylic acid, 2-(benzoylamino)-4,5-dimethyl-, 2-(diethyl amino)ethyl ester

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Customs

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.