Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-(4,5-Dihydro-5,5-dimethyl-1-phenyl-1H-pyrazol-3-yl)-3-hydroxy-2(5H)-furanone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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50413-16-6

50413-16-6 structure

50413-16-6 structure

Name: 4-(4,5-Dihydro-5,5-dimethyl-1-phenyl-1H-pyrazol-3-yl)-3-hydroxy-2(5H)-furanone
Chemical Name: (4Z)-4-(5,5-dimethyl-1-phenylpyrazolidin-3-ylidene)oxolane-2,3-dione
CAS Number: 50413-16-6
Molecular Formula: C₁₅H₁₆N₂O₃
Molecular Weight: 272.29900
Create Date: 2017-12-24 20:06:00
Modify Date: 2024-04-11 16:01:50

Name	(4Z)-4-(5,5-dimethyl-1-phenylpyrazolidin-3-ylidene)oxolane-2,3-dione
Synonyms	4-(5,5-dimethyl-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)-dihydro-furan-2,3-dione 4-(4,5-Dihydro-5,5-dimethyl-1-phenyl-1H-pyrazol-3-yl)-3-hydroxyfuran-2(5H)-one

Density	1.271g/cm3
Boiling Point	372.4ºC at 760 mmHg
Molecular Formula	C₁₅H₁₆N₂O₃
Molecular Weight	272.29900
Flash Point	179ºC
Exact Mass	272.11600
PSA	62.13000
LogP	1.90080
Index of Refraction	1.592

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LU3569160

CHEMICAL NAME :: 2(5H)-Furanone, 4-(4,5-dihydro-5,5-dimethyl-1-phenyl-1H-pyrazol-3-yl) -3-hydroxy-

CAS REGISTRY NUMBER :: 50413-16-6

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C15-H16-N2-O3

MOLECULAR WEIGHT :: 272.33

WISWESSER LINE NOTATION :: T5NN EUTJ BR& C1 C1 E- DT5OV EHJ CQ

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 :: 1350 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - analgesia

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 26,2050,1976

HS Code	2934999090

774-26-5 structure

774-26-5

100-63-0 structure

100-63-0

~%

50413-16-6 structure

50413-16-6

Literature: Caudet,A. et al. Bulletin de la Societe Chimique de France, 1973 , p. 1707 - 1711

Precursor 2
774-26-5 100-63-0
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%