Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (E)-4-(2-Nitrophenyl)-4-oxo-2-butenoic acid
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Purity: 98.0%
Stocking Period: Inquiry
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80937-24-2

80937-24-2 structure

Name: (E)-4-(2-Nitrophenyl)-4-oxo-2-butenoic acid
Chemical Name: (2E)-4-(2-Nitrophenyl)-4-oxo-2-butenoic acid
CAS Number: 80937-24-2
Molecular Formula: C₁₀H₇NO₅
Molecular Weight: 221.16600
Create Date: 2017-03-16 18:48:10
Modify Date: 2024-01-13 05:59:57

Name	(2E)-4-(2-Nitrophenyl)-4-oxo-2-butenoic acid
Synonyms	Hydroxydehydro Nifedipine Carboxylate

Density	1.435g/cm3
Boiling Point	437.4ºC at 760 mmHg
Molecular Formula	C₁₀H₇NO₅
Molecular Weight	221.16600
Flash Point	193.3ºC
Exact Mass	221.03200
PSA	100.19000
LogP	1.94150
Index of Refraction	1.614

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EM9259000

CHEMICAL NAME :: 2-Butenoic acid, 4-(2-nitrophenyl)-4-oxo-, (E)-

CAS REGISTRY NUMBER :: 80937-24-2

LAST UPDATED :: 199609

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H7-N-O5

MOLECULAR WEIGHT :: 221.18

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 :: 500 mg/kg

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

REFERENCE :: FRXXBL French Demande Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #2481118

577-59-3

298-12-4

~79%

80937-24-2

Literature: Chakor, Narayan; Dallavalle, Sabrina; Musso, Loana; Moretti, Maddalena Tetrahedron Letters, 2008 , vol. 49, # 34 p. 5056 - 5058

577-59-3

563-96-2

~42%

80937-24-2

Literature: Bianchi, Mario; Butti, Alina; Christidis, Yani; Perronnet, Jacques; Barzaghi, Fernando; et al. European Journal of Medicinal Chemistry, 1988 , vol. 23, p. 45 - 52

141-82-2

58950-89-3

80937-24-2

Literature: Steinbach; Becker Journal of the American Chemical Society, 1954 , vol. 76, p. 5808 Full Text View citing articles Show Details Sato; Ohta Bulletin of the Chemical Society of Japan, 1955 , vol. 28, p. 480

577-59-3

80937-24-2

Literature: Sato; Ohta Bulletin of the Chemical Society of Japan, 1955 , vol. 28, p. 480

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