8-Methoxy-3-methyl-[1,2,4]triazolo[4,3-c]pyrimidine CAS 106921-51-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 106921-51-1 |
| Molecular Formula | C7H8N4O |
| Molecular Weight | 164.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Methoxy-3-methyl-[1,2,4]triazolo[4,3-c]pyrimidine (CAS 106921-51-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H8N4O. Molecular weight: 164.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H8N4O |
| Molecular Weight | 164.16 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Related Methoxy Standards
- 6-Methoxy-1H-pyrrolo[3,2-c]pyridin-2(3H)-one (CAS 1000342-83-5)
- 4-Methoxy-1H-pyrrolo[3,2-c]pyridin-2(3H)-one (CAS 1000342-85-7)
- 4-Methoxy-1H-indazol-3-ol (CAS 1000342-89-1)
- 2-Methoxy-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 100383-13-9)
- 2-Methoxy-6-methyl-9H-purine (CAS 101861-33-0)
- 6-Methoxy-2,3-dihydro-1H-pyrrolo[3,4-c]pyridin-1-one (CAS 1023300-26-6)
- 8-Methoxy-2-methyl-[1,2,4]triazolo[1,5-c]pyrimidine (CAS 106921-55-5)
- 4-Methoxy-1H-pyrrolo[2,3-b]pyridin-2(3H)-one (CAS 1190311-10-4)
Recommended Standards
- 5-(Hydroxymethyl)-1H-benzo[d]imidazol-2(3H)-one (CAS 106429-58-7)
- 3-Hydroxy-2-(3-hydroxyphenyl)prop-2-enal (CAS 105899-68-1)
- 1-(Pyrazin-2-yl)butane-1,3-dione (CAS 106971-51-1)
- (1-(5-Bromo-2-methoxybenzyl)pyrrolidin-3-yl)methanol (CAS 1458274-20-8)
- 3-Methoxy-4-propoxybenzaldehyde (CAS 57695-98-4)
- 2-(2-Chloro-6-nitrophenyl)acetonitrile (CAS 89277-98-5)
- 2-Benzyloxy-3-fluorobenzyl alcohol (CAS 628330-74-5)
- 4-Chloro-3-iodo-1-(oxan-4-yl)-1h-pyrazole (CAS 1513306-74-5)
- 3-(3-(Hydroxymethyl)piperidin-1-yl)-3-oxopropanenitrile (CAS 1154253-83-4)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com