6,7-Dimethylpterin CAS 611-55-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 611-55-2 |
| Molecular Formula | C8H9N5O |
| Molecular Weight | 191.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6,7-Dimethylpterin (CAS 611-55-2) pharmaceutical standards reference standard. Molecular formula: C8H9N5O. Molecular weight: 191.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H9N5O |
| Molecular Weight | 191.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 5 |
Recommended Standards
- 5-methyl-5-pyridin-2-ylimidazolidine-2,4-dione (CAS 858206-60-7)
- 6-Allyl-7-hydroxypyrazolo[1,5-a]pyrimidin-5(4H)-one (CAS 865188-50-7)
- 5-methyl-5-(pyridin-3-yl)imidazolidine-2,4-dione (CAS 54743-28-1)
- 4-Fluoro-2-iodopyrimidine (CAS 1803821-34-2)
- N-(2-Hydroxyethyl)-2-nitro-5-(trifluoromethyl)aniline (CAS 10442-83-8)
- 3-Bromo-5-cyclopropoxy-4-nitropyridine (CAS 1243401-20-8)
- 2-(Oxolan-3-yloxy)ethan-1-amine (CAS 1274539-59-1)
- 1,3-Bis(4-aminophenyl)thiourea (CAS 6268-26-4)
- 1-((2-Bromophenyl)thio)propan-2-one (CAS 17514-55-5)
- Endo-Gly4-Semaglutide (CAS CATO-C4X-222679)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com