Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 8-BROMO-7-ETHYL-1,3-DIMETHYL-2,3,6,7-TETRAHYDRO-1H-PURINE-2,6-DIONE
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17801-69-3

17801-69-3 structure

17801-69-3 structure

Name: 8-BROMO-7-ETHYL-1,3-DIMETHYL-2,3,6,7-TETRAHYDRO-1H-PURINE-2,6-DIONE
Chemical Name: 8-bromo-7-ethyl-1,3-dimethylpurine-2,6-dione
CAS Number: 17801-69-3
Molecular Formula: C₉H₁₁BrN₄O₂
Molecular Weight: 287.11300
Create Date: 2018-12-23 23:58:55
Modify Date: 2024-02-18 19:31:44

Name	8-bromo-7-ethyl-1,3-dimethylpurine-2,6-dione
Synonyms	7-Ethyl-8-bromtheophyllin 7-Aethyl-8-brom-1,3-dimethyl-3,7-dihydro-purin-2,6-dion 8-bromo-7-ethyl-1,3-dimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione F0373-0284 7-ethyl-8-bromo-1,3-dimethyl-3,7-dihydro-purine-2,6-dione

Density	1.77g/cm3
Boiling Point	443.2ºC at 760mmHg
Melting Point	170-173ºC
Molecular Formula	C₉H₁₁BrN₄O₂
Molecular Weight	287.11300
Flash Point	221.8ºC
Exact Mass	286.00700
PSA	61.82000
LogP	0.21610
Vapour Pressure	4.73E-08mmHg at 25°C
Index of Refraction	1.698

HS Code	2933990090

74-96-4 structure

74-96-4

~%

17801-69-3 structure

17801-69-3

Literature: Biltz; Beck Journal fuer Praktische Chemie (Leipzig), 1928 , vol. <2>118, p. 161

Precursor 1
74-96-4
DownStream 0

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%