Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzoic acid,2-[(2-ethoxy-2-oxoacetyl)amino]-
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Purity: 98.0%
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51679-85-7

51679-85-7 structure

Name: Benzoic acid,2-[(2-ethoxy-2-oxoacetyl)amino]
Chemical Name: 2-[(2-ethoxy-2-oxoacetyl)amino]benzoic acid
CAS Number: 51679-85-7
Molecular Formula: C₁₁H₁₁NO₅
Molecular Weight: 237.20900
Create Date: 2019-01-01 12:12:01
Modify Date: 2025-09-15 11:34:40

Name	2-[(2-ethoxy-2-oxoacetyl)amino]benzoic acid
Synonyms	2-[(2-ethoxy-2-keto-acetyl)amino]benzoic acid 2-carboxyoxanilic acid ethyl ester (2-Carboxy-phenyl)-oxamidsaeureaethylester OXANILIC ACID, o-CBOXY-alpha-ETHYL ESTER 2-[(2-ethoxy-1,2-dioxoethyl)amino]benzoic acid 2-(Ethoxycbonylcbonylamino)benzoic acid 2-{[ethoxy(oxo)acetyl]amino}benzoic acid 2-(ethoxyoxalylamino)benzoic acid 2-[(2-ethoxy-2-oxo-acetyl)amino]benzoic acid (2-carboxy-phenyl)-oxalamic acid ethyl ester N-ethoxyoxalyl-anthranilic acid 2-[(2-ethoxy-2-oxo-ethanoyl)amino]benzoic acid 2-(2-Ethoxy-2-oxoacetamido)benzoic acid Benzoic acid, 2-[(2-ethoxy-2-oxoacetyl)amino] N-Aethoxyoxalyl-anthranilsaeure o-Cboxy-alpha-ethyl oxanilate Benzoic acid, 2-[(ethoxyoxoacetyl)amino] Benzoic acid,2-((ethoxyoxoacetyl)amino) Benzoic acid, 2-((ethoxyoxoacetyl)amino)- (9CI)

Density	1.382g/cm3
Molecular Formula	C₁₁H₁₁NO₅
Molecular Weight	237.20900
Exact Mass	237.06400
PSA	92.70000
LogP	0.95940
Index of Refraction	1.597

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RP3325000

CHEMICAL NAME :: Oxanilic acid, o-carboxy-alpha-ethyl ester

CAS REGISTRY NUMBER :: 51679-85-7

LAST UPDATED :: 199712

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 500 mg/kg

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

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,8,1953

HS Code	2924299090

118-92-3

4755-77-5

51679-85-7

Literature: Novo Nordisk A/S Patent: US6225329 B1, 2001 ;

118-92-3

617-36-7

~60%

51679-85-7

Literature: Shemchuk; Chernykh; Arzumanov; Krys'kiv Russian Journal of Organic Chemistry, 2007 , vol. 43, # 5 p. 719 - 722

70258-72-9

51679-85-7

Literature: Bayer Chemische Berichte, 1882 , vol. 15, p. 778

118-92-3

95-92-1

51679-85-7

Literature: Yoneda, Ko; Hori, Yukari; Ohba, Masaaki; Kitagawa, Susumu Chemistry Letters, 2008 , vol. 37, # 1 p. 64 - 65

144-62-7

118-92-3

51679-85-7

69796-56-1

Literature: Mauthner; Suida Monatshefte fuer Chemie, 1888 , vol. 9, p. 732 Monatshefte fuer Chemie, 1890 , vol. 11, p. 374

118-92-3

95-92-1

51679-85-7

69796-56-1

Literature: Mauthner; Suida Monatshefte fuer Chemie, 1888 , vol. 9, p. 732 Monatshefte fuer Chemie, 1890 , vol. 11, p. 374

18631-77-1

51679-85-7

Literature: Baeyer Chemische Berichte, 1882 , vol. 15, p. 783 Chemische Berichte, 1883 , vol. 16, p. 2192,2193

Precursor 6
118-92-3 4755-77-5 617-36-7 70258-72-9
95-92-1 144-62-7
DownStream 3
64-17-5 144-62-7 118-92-3

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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