2-Methyl-[1,2,4]triazolo[1,5-c]quinazoline-5-thiol CAS 258350-62-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 258350-62-8 |
| Molecular Formula | C10H8N4S |
| Molecular Weight | 216.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Methyl-[1,2,4]triazolo[1,5-c]quinazoline-5-thiol (CAS 258350-62-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H8N4S. Molecular weight: 216.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H8N4S |
| Molecular Weight | 216.26 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 2-methyl[1,2,4]triazolo[1,5-c]quinazoline-5-thiol (CAS 875160-35-3)
- 4-Methyl-[1,2,4]triazolo[4,3-a]quinoxaline-1(2H)-thione (CAS 19855-00-6)
- n-([1,2,4]triazolo[4,3-a]pyridin-3-ylmethyl)cyclopentanamine (CAS 1038248-28-0)
- N-([1,2,4]triazolo[4,3-a]pyridin-3-ylmethyl)-1-cyclopropylethan-1-amine (CAS 1042523-94-3)
- 4-{7-methyl-[1,2,4]triazolo[4,3-a]pyridin-3-yl}piperidine (CAS 1216298-74-6)
- 5-Methyl-[1,2,4]triazolo[4,3-a]quinoxaline-1,4(2H,5H)-dione (CAS 80708-30-1)
- 3-({5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl}oxy)propan-1-amine (CAS 1248095-94-4)
- [1,2,4]Triazolo[4,3-a]pyrimidin-6-yl(pyrrolidin-1-yl)methanone (CAS 1779132-22-7)
Recommended Standards
- 2-Methyl-4H-benzo[4,5]imidazo[2,1-b][1,3]thiazin-4-one (CAS 64411-76-3)
- 2-Methoxy-6-(methylsulphonyl)phenylhydrazine (CAS 942474-91-1)
- 2-Methyl-benzo[4,5]furo[3,2-d]pyrimidine-4-thiol (CAS 68217-94-7)
- ethyl 2-chloro-6-ethyl-thieno[3,2-b]thiophene-5-carboxylate (CAS 2573123-46-1)
- 1-(4-Bromophenyl)butan-1-ol (CAS 22135-53-1)
- 4-Acetyl-6-methylpicolinic acid (CAS 1393584-20-7)
- (S)-N-(1-(4-nitrophenyl)ethyl)acetamide (CAS 4187-54-6)
- 3-Hydroxypropyl hydrogen (3-chlorophenyl)boronate (CAS 684648-44-0)
- 2,6-Bis(trifluoromethyl)pyridin-4-ol (CAS 43150-55-6)
- Neuropeptide GE (CAS 134748-04-2)
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