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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Purine-2,6-dione,8-cyclopropyl-3,9-dihydro-1,3-dimethyl-
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35873-47-3

35873-47-3 structure

35873-47-3 structure

Name: 1H-Purine-2,6-dione,8-cyclopropyl-3,9-dihydro-1,3-dimethyl-
Chemical Name: 8-cyclopropyl-1,3-dimethyl-7H-purine-2,6-dione
CAS Number: 35873-47-3
Molecular Formula: C₁₀H₁₂N₄O₂
Molecular Weight: 220.22800
Create Date: 2016-10-13 17:14:25
Modify Date: 2025-09-19 17:09:52

Name	8-cyclopropyl-1,3-dimethyl-7H-purine-2,6-dione
Synonyms	Xanthine,8-cyclopropyl-1,3-dimethyl 8-Cyclopropyltheophylline 8-cyclopropyl-1,3-dimethyl-3,9-dihydro-1h-purine-2,6-dione 8-Cyclopropyltheophyllin 8-cyclopropyl-1,3-dimethyl-3,7-dihydro-purine-2,6-dione Theophylline,8-cyclopropyl

Density	1.459g/cm3
Boiling Point	506.8ºC at 760 mmHg
Molecular Formula	C₁₀H₁₂N₄O₂
Molecular Weight	220.22800
Flash Point	260.3ºC
Exact Mass	220.09600
PSA	72.68000
Index of Refraction	1.652

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XH5093800

CHEMICAL NAME :: Theophylline, 8-cyclopropyl-

CAS REGISTRY NUMBER :: 35873-47-3

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H12-N4-O2

MOLECULAR WEIGHT :: 220.26

WISWESSER LINE NOTATION :: T56 BM DN FNVNVJ F1 H1 C- AL3TJ

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

HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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