7-Isopentyl-8-mercapto-3-methyl-3,7-dihydro-1H-purine-2,6-dione CAS 126118-61-4
| CAS No. | 126118-61-4 |
| Molecular Formula | C11H16N4O2S |
| Molecular Weight | 268.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 7-Isopentyl-8-mercapto-3-methyl-3,7-dihydro-1H-purine-2,6-dione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
7-Isopentyl-8-mercapto-3-methyl-3,7-dihydro-1H-purine-2,6-dione (CAS 126118-61-4), molecular formula C11H16N4O2S and molecular weight 268.34 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 7-Isopentyl-8-mercapto-3-methyl-3,7-dihydro-1H-purine-2,6-dione (C11H16N4O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 268.34 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H16N4O2S |
| Molecular Weight | 268.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Isopentyl Standards
- 1-Isopentyl-2-(thiophen-2-yl)-1H-benzo[d]imidazole (CAS 615281-41-9)
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Recommended Standards
- 1-(2-Aminoethyl)-N,N-dimethyl-1H-benzo[d]imidazole-5-sulfonamide (CAS 1242960-01-5)
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- 2,4-Dihydro-4-(phenylmethyl)-5-(3-pyridinyl)-3H-1,2,4-triazole-3-thione (CAS 129119-80-8)
- [(3R,6S)-6-Methyl-3-piperidyl]methanol (CAS 2068138-07-6)
- 3-Methoxy-2-methylbenzyl bromide (CAS 70264-73-2)
- 3,3-Sulfonylbis[6-ethoxy-benzoic Acid] (CAS 860563-20-8)
- 1-(4-(Diethylamino)phenyl)-2-methylpropan-2-ol (CAS 1443341-07-8)
- 5-Chloro-2-iodoaniline Hydrochloride (CAS 6781-33-5)
- Ethyl 6-((3-chlorobenzyl)amino)-5-cyano-2-phenylnicotinate (CAS 477866-15-2)
- 2-((4-Allyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(naphthalen-1-yl)acetamide (CAS 578004-41-8)
- 5-Methyl-6,7-dihydropyrazolo[1,5-a]thieno[3,2-e]pyrimidine-3-carbonitrile (CAS 866145-04-2)
- 1-(3-Methoxypropyl)piperidin-4-ol (CAS 1225518-03-5)
- Endo-Pro36-Tirzepatide (CAS CATO-CPTD788688)
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