Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N-pyridin-3-yl-2H-chromene-3-carboxamide
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Purity: 98.0%
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83823-11-4

83823-11-4 structure

83823-11-4 structure

Name: N-pyridin-3-yl-2H-chromene-3-carboxamide
Chemical Name: N-pyridin-3-yl-2H-chromene-3-carboxamide
CAS Number: 83823-11-4
Molecular Formula: C₁₅H₁₂N₂O₂
Molecular Weight: 252.26800
Create Date: 2017-08-09 14:27:21
Modify Date: 2024-01-10 17:20:56

Name	N-pyridin-3-yl-2H-chromene-3-carboxamide
Synonyms	N-3-Pyridinyl-2H-1-benzopyran-3-carboxamide 2H-1-BENZOPYRAN-3-CARBOXAMIDE,N-3-PYRIDINYL

Density	1.324g/cm3
Boiling Point	512.1ºC at 760 mmHg
Molecular Formula	C₁₅H₁₂N₂O₂
Molecular Weight	252.26800
Flash Point	263.5ºC
Exact Mass	252.09000
PSA	51.22000
LogP	2.56910
Index of Refraction	1.674

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ2260390

CHEMICAL NAME :: 2H-1-Benzopyran-3-carboxamide, N-3-pyridinyl-

CAS REGISTRY NUMBER :: 83823-11-4

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C15-H12-N2-O2

MOLECULAR WEIGHT :: 252.29

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 :: 800 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: IJSBDB Indian Journal of Chemistry, Section B: Organic Chemistry, Including Medicinal Chemistry. (Publications & Information Directorate, Council of Scientific and Industrial Research (CSIR), Hillside Rd., New Delhi 110 012, India) V.14B- 1976- Volume(issue)/page/year: 21,344,1982

HS Code	2934999090

57543-66-5 structure

57543-66-5

~%

83823-11-4 structure

83823-11-4

Literature: Gupta, R. C.; Pratap, Ram; Prasad, C. R.; Anand, Nitya Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1982 , vol. 21, # 4 p. 344 - 347

10185-00-9 structure

10185-00-9

~%

83823-11-4 structure

83823-11-4

Literature: Gupta, R. C.; Pratap, Ram; Prasad, C. R.; Anand, Nitya Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1982 , vol. 21, # 4 p. 344 - 347

462-08-8 structure

462-08-8

41873-72-7 structure

41873-72-7

~%

83823-11-4 structure

83823-11-4

Literature: Gupta, R. C.; Pratap, Ram; Prasad, C. R.; Anand, Nitya Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1982 , vol. 21, # 4 p. 344 - 347

90-02-8 structure

90-02-8

~%

83823-11-4 structure

83823-11-4

Literature: Gupta, R. C.; Pratap, Ram; Prasad, C. R.; Anand, Nitya Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1982 , vol. 21, # 4 p. 344 - 347

22649-28-1 structure

22649-28-1

~%

83823-11-4 structure

83823-11-4

Literature: Gupta, R. C.; Pratap, Ram; Prasad, C. R.; Anand, Nitya Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1982 , vol. 21, # 4 p. 344 - 347

Precursor 6
90-02-8 57543-66-5 10185-00-9 22649-28-1
462-08-8 41873-72-7
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%