Products 611-59-6

CAS 611-59-6 appears in our catalog under these names: Paraxanthine, 95%, Caffeine EP Impurity F (Paraxanthine), Caffeine Impurity F（EP）, Paraxanthine, >95% (HPLC), 1,7-Dimethyl-3,7-dihydro-1H-purine-2,6-dione (Paraxanthine, 1,7-Dimethylxanthine). Offered by: Combi-blocks, Chemat Brand, TRC, Mikromol, Dr. Ehrenstorfer. Available pack sizes: 100mg, on request, 25mg, 50mg, 1ml, 200mg, 10mg, 0,05g.

Paraxanthine, 95%
Combi-blocks
  • size: 100mg
  • Variants: 1
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Caffeine EP Impurity F (Paraxanthine)
Chemat Brand
  • size: on request
  • Variants: 1
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Caffeine Impurity F（EP）
Chemat Brand
  • size: on request
  • Variants: 1
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Paraxanthine, >95% (HPLC)
TRC
  • size: 100mg, 25mg, 50mg
  • Variants: 3
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1,7-Dimethyl-3,7-dihydro-1H-purine-2,6-dione (Paraxanthine, 1,7-Dimethylxanthine)
Mikromol
  • size: 50mg
  • Variants: 1
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1,7-Dimethylxanthine
Dr. Ehrenstorfer, Sigma-Aldrich
  • size: 25mg, 100MG, 500MG
  • Variants: 3
from 886.00
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1,7-Dimethylxanthine 100 µg/mL in Acetonitrile
Dr. Ehrenstorfer
  • size: 1ml
  • Variants: 1
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Paraxanthine/ 100%
TargetMol
  • size: 25mg, 50mg, 100mg, 200mg
  • Variants: 4
from 558.88
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Paraxanthine
GLPBio, Biosynth, HPC Standards
  • size: 10mg, 0,05g, 0,1g, 0,25g
  • Variants: 7
from 756.18
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1,7-Dimethylxanthine, >98.0%(HPLC)
TCI
  • size: 25mg, 100mg
  • Variants: 2
from 423.21
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Paraxanthine, 98%
Thermo Scientific (Acros), Fluorochem
  • size: 250MG, 100mg, 1g, 5g
  • Variants: 5
from 299.91
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Paraxanthine 98%
Ambeed
  • size: 100mg, 250mg, 1g, 5g
  • Variants: 4
from 626.25
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1,7-Dimethyl-1H-Purine-2,6(3H,7H)-Dione, 98%, 98%
Chemat
  • size: 100mg, 250mg, 1g, 5g
  • Variants: 5
from 146.00
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Paraxanthine, 99.99%
MedChemExpress
  • size: 10mM/1mL, 100 mg, 50 mg, 25 mg
  • Variants: 4
from 454.37
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Paraxanthine (Standard), 99.77%
MedChemExpress
  • size: 5 mg, 100 mg, 25 mg, 10 mg
  • Variants: 5
from 431.15
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Paraxanthine-13C-d3
Chemat Brand
  • size: on request
  • Variants: 1
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Structural formula: {0} (CAS {1})

1,7-dimethylxanthine is a dimethylxanthine having the two methyl groups located at positions 1 and 7. It is a metabolite of caffeine and theobromine in animals. It has a role as a central nervous system stimulant, a mouse metabolite, a human xenobiotic metabolite and a human blood serum metabolite.

Source: ChEBI

Identity
Molecular formulaC7H8N4O2
Molecular weight180.16 g/mol
IUPAC name1,7-dimethyl-3H-purine-2,6-dione
InChIKeyQUNWUDVFRNGTCO-UHFFFAOYSA-N
SMILESCN1C=NC2=C1C(=O)N(C(=O)N2)C

Computed by PubChem (NCBI)

Synonyms: paraxanthine, 1,7-Dimethylxanthine, p-Xanthine, 1,7-dimethyl-3H-purine-2,6-dione, 1H-Purine-2,6-dione, 3,7-dihydro-1,7-dimethyl-, 1,7-dimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione, 1,7-Dimethyl-3,7-dihydro-1H-purine-2,6-dione, 1,7-Dimethyl-1H-purine-2,6(3H,7H)-dione, 3,7-Dihydro-1,7-dimethyl-1H-purine-2,6-dione, Xanthine, 1,7-dimethyl-
Related forms of this compound
7-methyl-1-(trideuteriomethyl)-3H-purine-2,6-dione C7H8N4O2
1-methyl-7-(trideuteriomethyl)-3H-purine-2,6-dione C7H8N4O2
Isomers (same molecular formula)
3-(3-methyl-1,2,4-oxadiazol-5-yl)-4,5-dihydro-1H-pyridazin-6-one C7H8N4O2
3-(2-methyl-4-nitroimidazol-1-yl)propanenitrile C7H8N4O2
1,3-dimethyl-7H-purine-2,6-dione C7H8N4O2
1-(2-hydroxyethyl)-5H-pyrazolo[5,4-d]pyrimidin-4-one C7H8N4O2
N-cyclopropyl-5-nitropyrimidin-2-amine C7H8N4O2
3,9-dimethylpurine-2,6-dione C7H8N4O2
2-(4-nitrophenyl)guanidine C7H8N4O2
1,3-dimethyl-6H-imidazo[4,5-d]pyridazine-2,7-dione C7H8N4O2
3,7-bis(trideuteriomethyl)purine-2,6-dione C7H8N4O2
1,9-dimethyl-3H-purine-2,6-dione C7H8N4O2