2,5-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-7-thiol CAS 34342-03-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 34342-03-5 |
| Molecular Formula | C7H8N4S |
| Molecular Weight | 180.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,5-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-7-thiol (CAS 34342-03-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H8N4S. Molecular weight: 180.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H8N4S |
| Molecular Weight | 180.23 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- 1,3-Dimethyl-1H-thieno[2,3-c]pyrazole-5-carbaldehyde (CAS 50880-19-8)
- 2,5-dimethyl-1H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 782462-55-9)
- 2,6-Dimethyl-3h,4h-thieno[2,3-d]pyrimidin-4-one (CAS 79927-75-6)
- 5,7-dimethyl[1,2,4]triazolo[4,3-c]pyrimidine-3-thiol (CAS 74537-87-4)
- 2,4'-Dimethyl-3'-fluoropropiophenone (CAS 1182786-50-0)
- 2,2-Dimethyl-2-fluoropropiophenone (CAS 560085-36-1)
- 2,2-Dimethyl-1-(5-methylfuran-2-yl)butan-1-one (CAS 100475-32-9)
- 3,3-Dimethyl-2-methylenebicyclo[2.2.1]Heptane-1-carboxylic acid (CAS 10309-20-3)
Recommended Standards
- 2-(S-Methylsulfonimidoyl)benzonitrile (CAS 2361978-59-6)
- 2-(Pyridin-3-ylmethylene)hydrazinecarbothioamide (CAS 555-90-8)
- 2-(methoxymethyl)thiazolo[4,5-c]pyridine (CAS 2409835-61-4)
- 2-Chloro-3-cyanobenzaldehyde (CAS 165187-24-6)
- 1-(5-fluoro-6-methylpyridin-3-yl)ethan-1-one (CAS 1393572-48-9)
- 5-Cyclopropoxy-2-methoxyisonicotinic acid (CAS 1243465-49-7)
- 6-Methyl-2-((2-phenoxyethyl)thio)-5,6,7,8-tetrahydro-1,6-naphthyridine-3-carbonitrile (CAS 445384-27-0)
- N-(2-(2-isopropyl-5-methylphenoxy)ethyl)-1H-1,2,4-triazole-3-carboxamide (CAS 650595-06-5)
- 5-Nitro-2-phenylbenzo[d][1,3]dioxole (CAS 65766-67-8)
- Peptide 442 (CAS CATO-CPTD788442)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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