Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Xanthine, 1,3-dimethyl-8-ethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

5770-28-5

5770-28-5 structure

5770-28-5 structure

Name: Xanthine, 1,3-dimethyl-8-ethyl-
Chemical Name: 8-ethyl-1,3-dimethyl-7H-purine-2,6-dione
CAS Number: 5770-28-5
Molecular Formula: C₉H₁₂N₄O₂
Molecular Weight: 208.21700
Create Date: 2016-02-29 16:27:29
Modify Date: 2024-04-02 17:03:47

Name	8-ethyl-1,3-dimethyl-7H-purine-2,6-dione
Synonyms	8-Ethyltheophylline 8-ethyl-1,3-dimethyl-3,7-dihydro-1h-purine-2,6-dione Theophylline,8-ethyl Xanthine,1,3-dimethyl-8-ethyl 8-Aethyl-1,3-dimethyl-3,7-dihydro-purin-2,6-dion 1,3-dimethyl-8-ethylxanthine 8-ethyl-1,3-dimethyl-3,7-dihydro-purine-2,6-dione

Density	1.337g/cm3
Boiling Point	461.5ºC at 760 mmHg
Molecular Formula	C₉H₁₂N₄O₂
Molecular Weight	208.21700
Flash Point	232.9ºC
Exact Mass	208.09600
PSA	72.68000
Index of Refraction	1.592

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XH5200000

CHEMICAL NAME :: Theophylline, 8-ethyl-

CAS REGISTRY NUMBER :: 5770-28-5

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H12-N4-O2

MOLECULAR WEIGHT :: 208.25

WISWESSER LINE NOTATION :: T56 BM DN FNVNVJ C2 F1 H1

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 :: 175 mg/kg

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

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: 14,1202,1971