Vestphylline

Names

[ Name ]:
Vestphylline

[Synonym ]:
Diisobutylaminobenzoyloxypropyl theophylline
Vestphyllin
Diisobutylaminobenzoyloxypropyl theophylline (JAN)
7-(3-Diisobutylamino-2-benzoyloxypropyl)theophylline

Chemical & Physical Properties

[ 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

Toxicological Information

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

Related Compounds

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