2-methyl[1,2,4]triazolo[1,5-c]quinazoline-5-thiol CAS 875160-35-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 875160-35-3 |
| Molecular Formula | C10H8N4S |
| Molecular Weight | 216.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-methyl[1,2,4]triazolo[1,5-c]quinazoline-5-thiol (CAS 875160-35-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H8N4S. Molecular weight: 216.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related methyl Standards
- 2-Methyl-[1,2,4]triazolo[1,5-c]quinazoline-5-thiol (CAS 258350-62-8)
- 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-Methoxy-6-(methylsulphonyl)phenylhydrazine (CAS 942474-91-1)
- 2-Aminonaphtho[1,2-d]thiazol-5-ol (CAS 26269-04-5)
- 2-Methyl-4H-benzo[4,5]imidazo[2,1-b][1,3]thiazin-4-one (CAS 64411-76-3)
- N-(2-Methoxyethyl)-2-(4-methylphenoxy)-1-butanamine (CAS 1040686-90-5)
- (4-Bromo-2-chlorophenyl)hydrazine hydrochloride (CAS 1034891-38-7)
- 5-Bromo-3-(1-ethyl-1,2,3,6-tetrahydropyridin-4-yl)-1H-indole (CAS 1958063-10-9)
- 4-Boc-1-piperazinecarboximidamide (CAS 153836-14-7)
- 5-(Methylamino)picolinonitrile (CAS 1256806-82-2)
- 4,4'-Bis (4-Aminophenoxy)biphenyl (CAS 13080-85-8)
- Custom peptides (CAS CATO-CPTD788509)
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