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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Vestphylline
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102367-57-7

102367-57-7 structure

102367-57-7 structure

Name: Vestphylline
Chemical Name: [1-[bis(2-methylpropyl)amino]-3-(1,3-dimethyl-2,6-dioxo-7H-purin-8-yl)propan-2-yl] benzoate
CAS Number: 102367-57-7
Molecular Formula: C₂₅H₃₅N₅O₄
Molecular Weight: 469.57700
Create Date: 2016-02-25 04:05:40
Modify Date: 2025-10-22 12:08:22

Name	[1-[bis(2-methylpropyl)amino]-3-(1,3-dimethyl-2,6-dioxo-7H-purin-8-yl)propan-2-yl] benzoate
Synonyms	Diisobutylaminobenzoyloxypropyl theophylline Vestphyllin Diisobutylaminobenzoyloxypropyl theophylline (JAN) 7-(3-Diisobutylamino-2-benzoyloxypropyl)theophylline

Density	1.2g/cm3
Boiling Point	634.2ºC at 760mmHg
Molecular Formula	C₂₅H₃₅N₅O₄
Molecular Weight	469.57700
Flash Point	337.3ºC
Exact Mass	469.26900
PSA	102.22000
LogP	2.34240
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.591

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XH5161000

CHEMICAL NAME :: Theophylline-8-ethanol, alpha-((diisobutylamino)methyl)-, benzoate (ester)

CAS REGISTRY NUMBER :: 102367-57-7

LAST UPDATED :: 199609

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C25-H35-N5-O4

MOLECULAR WEIGHT :: 469.65

WISWESSER LINE NOTATION :: T56 BM DN FNVNVJ C1YOVR&1N1Y1&1&1Y1&1 F1 H1

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 :: 2 gm/kg

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

REFERENCE :: 85IPAE "Modern Pharmaceuticals of Japan, III," Tokyo, Japan Pharmaceutical, Medical and Dental Supply Exporters' Assoc., 1968 Volume(issue)/page/year: -,101,1968

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1835 mg/kg

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

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,306,1982

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 273 mg/kg

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

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,306,1982

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