1H-Purine-2,6-dione,3,9-dihydro-1,3-dimethyl-8-(1-methylethyl)

Modify Date: 2026-08-05 22:00:30

1H-Purine-2,6-dione,3,9-dihydro-1,3-dimethyl-8-(1-methylethyl) Structure
1H-Purine-2,6-dione,3,9-dihydro-1,3-dimethyl-8-(1-methylethyl) structure
Common Name 1H-Purine-2,6-dione,3,9-dihydro-1,3-dimethyl-8-(1-methylethyl)
CAS Number 2850-40-0 Molecular Weight 222.24400
Density 1.284g/cm3 Boiling Point 447.6ºC at 760 mmHg
Molecular Formula C10H14N4O2 Melting Point N/A
MSDS N/A Flash Point 224.5ºC

 Names

Name 1,3-dimethyl-8-propan-2-yl-7H-purine-2,6-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.284g/cm3
Boiling Point 447.6ºC at 760 mmHg
Molecular Formula C10H14N4O2
Molecular Weight 222.24400
Flash Point 224.5ºC
Exact Mass 222.11200
PSA 72.68000
LogP 0.08370
Vapour Pressure 3.33E-08mmHg at 25°C
Index of Refraction 1.577
InChIKey NKNVOKGUNUZJFC-UHFFFAOYSA-N
SMILES CC(C)c1nc2c([nH]1)c(=O)n(C)c(=O)n2C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XH5920000
CHEMICAL NAME :
Theophylline, 8-isopropyl-
CAS REGISTRY NUMBER :
2850-40-0
LAST UPDATED :
199012
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C10-H14-N4-O2
MOLECULAR WEIGHT :
222.28
WISWESSER LINE NOTATION :
T56 BM DN FNVNVJ CY1&1 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 :
150 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

 Safety Information

HS Code 2933990090

 Synthetic Route

~%

1H-Purine-2,6-dione,3,9-dihydro-1,3-dimethyl-8-(1-methylethyl) Structure

1H-Purine-2,6-d...

CAS#:2850-40-0

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Literature: Speer; Raymond Journal of the American Chemical Society, 1953 , vol. 75, p. 114

 Precursor & DownStream

Precursor  2

DownStream  0

 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%

 Bioassay

View more

Name: Primary cell-based high-throughput screening assay for identification of compounds th...
Source: Johns Hopkins Ion Channel Center
Target: regulator of G-protein signaling 4 isoform 2 [Homo sapiens]
External Id: JHICC_RGS_Act_HTS
Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN
Name: QFRET-based biochemical primary high throughput screening assay to identify exosite i...
Source: The Scripps Research Institute Molecular Screening Center
Target: disintegrin and metalloproteinase domain-containing protein 17 preproprotein [Homo sapiens]
External Id: ADAM17_INH_QFRET_1536_1X%INH PRUN
Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN
Name: uHTS identification of small molecule activators of the adaptive arm of the Unfolded ...
Source: Burnham Center for Chemical Genomics
Target: N/A
External Id: BCCG-A405-UPR-XBP1-PrimaryAgonist-Assay
Name: Antibacterial activity against Klebsiella pneumoniae MDR ATCC 70063 (CO-ADD:GN_003); ...
Source: ChEMBL
Target: Klebsiella pneumoniae
External Id: CHEMBL4296186
Name: High throughput fluorescence intensity-based biochemical assay to screen for small mo...
Source: University of Pittsburgh Molecular Library Screening Center
Target: furin (paired basic amino acid cleaving enzyme), isoform CRA_a [Homo sapiens]
External Id: MH080376 Biochemical HTS for Inhibitors of the Proprotein Convertase Furin.
Name: Fluorescence polarization to screen for inhibitor that competite the binding of FadD2...
Source: Broad Institute
Target: FATTY-ACID-CoA LIGASE FADD28 (FATTY-ACID-CoA SYNTHETASE)
External Id: 2147-01_Inhibitor_SinglePoint_HTS_Activity
Name: Bursicon-induced LGR2 mediated cAMP production in LGR-2/CRE6x-Luciferase co-transfect...
Source: Broad Institute
Target: N/A
External Id: Bursicon-induced LGR2 mediated cAMP production in LGR-2/CRE6x-Luciferase co-transfected HEK293 cells Inhibition - 7011-01_Antagonist_SinglePoint_HTS_Activity
Name: Identifying Sarm1 TIR NADase inhibitors through high throughput HPLC assay
Source: 24386
Target: N/A
External Id: Sarm1 TIR NADase inhibitors
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 Synonyms

8-isopropyl-1,3-dimethyl-3,7(9)-dihydro-purine-2,6-dione
1,3-dimethyl-8-isopropylxanthine
8-isopropyl-1,3-dimethyl-3,7-dihydro-1h-purine-2,6-dione
8-isopropyl-1,3-dimethyl-3,7-dihydro-purine-2,6-dione
8-Isopropyl theophylline
1,3-Dimethyl-8-isopropyl-xanthin
Theophylline,8-isopropyl
8-Isopropyl-1,3-dimethyl-3,7-dihydro-purin-2,6-dion
Xanthine,1,3-dimethyl-8-isopropyl
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