2-(O-tolyl)hydrazine-1-carbothioamide CAS 20174-30-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20174-30-5 |
| Molecular Formula | C8H11N3S |
| Molecular Weight | 181.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(O-tolyl)hydrazine-1-carbothioamide (CAS 20174-30-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H11N3S. Molecular weight: 181.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H11N3S |
| Molecular Weight | 181.26 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related O Standards
- 2-(M-tolyl)hydrazine-1-carbothioamide (CAS 65078-18-4)
- 2-(P-tolyl)hydrazine-1-carbothioamide (CAS 7382-40-3)
- 4-(p-Tolyl)-1H-pyrrole-3-carbonitrile (CAS 103418-06-0)
- 5-(p-Tolyl)-1H-pyrrole-3-carbonitrile (CAS 1240949-39-6)
- 1-(p-Tolyl)-1H-pyrrole-2-carbonitrile (CAS 35524-48-2)
- 4-(m-Tolyl)-1H-pyrrole-3-carbonitrile (CAS 87388-13-4)
- 3-(O-tolyl)thietan-3-ol (CAS 1500751-19-8)
- 3-(m-Tolyl)propanoyl chloride (CAS 103040-39-7)
Recommended Standards
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- 2-Amino-4-(tert-butyl)thiazole-5-carbonitrile (CAS 303994-99-2)
- 1-Methyl-N-phenylhydrazine-1-carbothioamide (CAS 21076-09-5)
- 1-Methyl-1-[4-(diphenylphosphino)benzyl]pyrrolidinium bromide (CAS 1229444-44-3)
- 4-(4-Bromobutyl)pyridine hydrobromide (CAS 107266-09-1)
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- Tetromycin B (CAS 180027-84-3)
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- 3-(Trifluoromethyl)-2-((trimethylsilyl)ethynyl)pyridine (CAS 814262-84-5)
- Polymyxin B nonapeptide TFA (CAS 2220175-42-6)
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