7-(3-hydroxybutyl)-1,3-dimethylpurine-2,6-dione

Modify Date: 2025-08-24 21:37:39

7-(3-hydroxybutyl)-1,3-dimethylpurine-2,6-dione Structure
7-(3-hydroxybutyl)-1,3-dimethylpurine-2,6-dione structure
 Common Name 7-(3-hydroxybutyl)-1,3-dimethylpurine-2,6-dione
CAS Number 21622-64-0 Molecular Weight 252.27000
Density 1.4g/cm3 Boiling Point 502.1ºC at 760 mmHg
Molecular Formula C11H16N4O3 Melting Point N/A
MSDS N/A Flash Point 257.4ºC

 Names

Name 7-(3-hydroxybutyl)-1,3-dimethylpurine-2,6-dione

 Chemical & Physical Properties

Density 1.4g/cm3
Boiling Point 502.1ºC at 760 mmHg
Molecular Formula C11H16N4O3
Molecular Weight 252.27000
Flash Point 257.4ºC
Exact Mass 252.12200
PSA 82.05000
Vapour Pressure 6.69E-11mmHg at 25°C
Index of Refraction 1.646

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UO8423850
CHEMICAL NAME :
1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-7-(3-hydroxybutyl)-
CAS REGISTRY NUMBER :
21622-64-0
BEILSTEIN REFERENCE NO. :
0269896
LAST UPDATED :
199709
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H16-N4-O3
MOLECULAR WEIGHT :
252.31

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 :
430 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 28,250,1973

 Safety Information

HS Code 2933990090

 Synthetic Route

7-(3-oxobutyl)theophylline structure

7-(3-oxobutyl)t...

CAS#:10226-65-0

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7-(3-hydroxybutyl)-1,3-dimethylpurine-2,6-dione Structure

7-(3-hydroxybut...

CAS#:21622-64-0

Literature: Priewe; Poljak Chemische Berichte, 1957 , vol. 90, p. 1651,1652

 Precursor & DownStream

Precursor  1

DownStream  1

 Customs

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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Chemsrc provides CAS#:21622-64-0 MSDS, density, melting point, boiling point, structure, etc. Its name is 7-(3-hydroxybutyl)-1,3-dimethylpurine-2,6-dione>> amp version: 7-(3-hydroxybutyl)-1,3-dimethylpurine-2,6-dione

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