5-(M-tolyl)-1H-1,2,4-triazole-3-thiol CAS 75218-27-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 75218-27-8 |
| Molecular Formula | C9H9N3S |
| Molecular Weight | 191.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(M-tolyl)-1H-1,2,4-triazole-3-thiol (CAS 75218-27-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H9N3S. Molecular weight: 191.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H9N3S |
| Molecular Weight | 191.25 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related M Standards
- 3-(p-tolyl)-1,2,4-thiadiazol-5-amine (CAS 898651-92-8)
- 5-(o-Tolyl)-1,3,4-thiadiazol-2-amine (CAS 59565-54-7)
- 5-(O-tolyl)-1H-1,2,4-triazole-3-thiol (CAS 54294-18-7)
- (1-(o-Tolyl)pyrrolidin-3-yl)methanol (CAS 1017444-74-4)
- 4-(O-tolyl)tetrahydro-2H-pyran-4-amine (CAS 1094341-11-3)
- 4-(m-Tolyl)tetrahydro-2H-pyran-4-amine (CAS 1094686-38-0)
- 4-(P-tolyl)tetrahydro-2H-pyran-4-amine (CAS 1097780-82-9)
- 2-(P-tolyl)tetrahydro-2h-pyran-3-amine (CAS 1375473-96-3)
Recommended Standards
- 5-(Methylthio)quinolin-8-ol (CAS 37596-96-6)
- 5-(methylsulfanyl)-3-phenyl-1H-1,2,4-triazole (CAS 7747-19-5)
- 5-(4-Methylphenyl)-4H-1,2,4-triazole-3-thiol (CAS 64310-34-5)
- 4-Hydroxy-1-propyl-4-piperidinecarboxylic Acid (CAS 1208939-10-9)
- 2-Acetamido-3-(m-tolyl)propanoic acid (CAS 5440-39-1)
- 3-(4-methoxyphenyl)oxetane-3-sulfonyl fluoride (CAS 2761830-88-8)
- 4-Cyclopropoxy-2-isopropoxybenzoic acid (CAS 1243457-81-9)
- 3-Amino-5-methoxy-2,3-dihydro-1H-inden-1-one hydrochloride (CAS 148502-18-5)
- (S)-3-(Benzoylthio)-2-methylpropanoic acid (CAS 72679-02-8)
- Insulin Degludec Impurity 25 (CAS CATO-C4X-215725)
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