Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,5-Diphenyl-2-(1-piperazinyl)oxazole
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Purity: 98.0%
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20503-87-1

20503-87-1 structure

20503-87-1 structure

Name: 4,5-Diphenyl-2-(1-piperazinyl)oxazole
Chemical Name: 4,5-diphenyl-2-piperazin-1-yl-1,3-oxazole
CAS Number: 20503-87-1
Molecular Formula: C₁₉H₁₉N₃O
Molecular Weight: 305.37400
Create Date: 2017-02-21 14:26:07
Modify Date: 2024-03-03 19:04:42

Name	4,5-diphenyl-2-piperazin-1-yl-1,3-oxazole
Synonyms	Oxazole,4,5-diphenyl-2-(1-piperazinyl) piperazine,1-(4,5-diphenyl-2-oxazolyl) 1-(4,5-diphenyl-oxazol-2-yl)-piperazine 4,5-Diphenyl-2-(1-piperazinyl)oxazole

Density	1.155g/cm3
Boiling Point	460.7ºC at 760 mmHg
Molecular Formula	C₁₉H₁₉N₃O
Molecular Weight	305.37400
Flash Point	232.4ºC
Exact Mass	305.15300
PSA	41.30000
LogP	3.81200
Vapour Pressure	1.14E-08mmHg at 25°C
Index of Refraction	1.591

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RP6940000

CHEMICAL NAME :: Oxazole, 4,5-diphenyl-2-(1-piperazinyl)-

CAS REGISTRY NUMBER :: 20503-87-1

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C19-H19-N3-O

MOLECULAR WEIGHT :: 305.41

WISWESSER LINE NOTATION :: T6M DNTJ D- BT5N COJ DR& ER

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 350 mg/kg

TOXIC EFFECTS :: Biochemical - Metabolism (Intermediary) - effect on inflammation or mediation of inflammation

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 11,1092,1968

HS Code	2934999090

110-85-0 structure

110-85-0

49656-04-4 structure

49656-04-4

~%

20503-87-1 structure

20503-87-1

Literature: Marchetti; Mattalia; Rosnati Journal of medicinal chemistry, 1968 , vol. 11, # 5 p. 1092 - 1093

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