5-[[(3-Methylphenyl)methyl]thio]-1,3,4-thiadiazol-2-amine CAS 299442-42-5
| CAS No. | 299442-42-5 |
| Molecular Formula | C10H11N3S2 |
| Molecular Weight | 237.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-[[(3-Methylphenyl)methyl]thio]-1,3,4-thiadiazol-2-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
5-[[(3-Methylphenyl)methyl]thio]-1,3,4-thiadiazol-2-amine (CAS 299442-42-5) is a high-purity analytical reference standard with the molecular formula C10H11N3S2 and a molecular weight of 237.34 g/mol.
Based on its molecular formula C10H11N3S2, 5-[[(3-Methylphenyl)methyl]thio]-1,3,4-thiadiazol-2-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 237.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C10H11N3S2 |
| Molecular Weight | 237.34 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.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Methylphenyl Standards
- 5-{[(4-methylphenyl)methyl]sulfanyl}-1,3,4-thiadiazol-2-amine (CAS 154347-43-0)
- 5-Methyl-1-(4-methylphenyl)-1h-1,3-benzodiazol-2-amine (CAS 1156924-42-3)
- 1-(3-Methylphenyl)-1h-pyrazole-4-sulfonamide (CAS 1249572-37-9)
- 338393-13-8 5-[(4-Methylphenyl)methanesulfonyl]-1H-1,2,4-triazole DTXSID40366374 (CAS 338393-13-8)
- 2-(4-Methylphenyl)-1,2,4-benzotriazin-3(2H)-one (CAS 1071296-59-7)
- 2-(4-Methylphenyl)imidazo[1,2-a]pyrimidine-3-carbaldehyde (CAS 881041-40-3)
- 3-[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl]pyridine (CAS 866040-95-1)
- 4-[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl]pyridine (CAS 694518-49-5)
Recommended Standards
- 5-[(4-ethylphenyl)amino]-1,3,4-thiadiazole-2-thiol (CAS 565198-66-5)
- 5-[[(Phenylmethyl)thio]methyl]-1,3,4-thiadiazol-2-amine (CAS 247225-83-8)
- 5-[(3,4-dimethylphenyl)amino]-1,3,4-thiadiazole-2-thiol (CAS 380191-00-4)
- 5-[2-(Phenylthio)ethyl]-1,3,4-thiadiazol-2-amine (CAS 88743-05-9)
- 2-Aminobenzene-1,3-dicarbonitrile (CAS 63069-52-3)
- 4-(4-AMINOPHENYL)PIPERIDINE 2HCL (CAS 1159824-20-0)
- 2-(5-Chloro-1-methyl-3-phenyl-1H-pyrazol-4-yl)-5-phenyl-1,3,4-oxadiazole (CAS 318256-02-9)
- 2-Bromo-1-(6-methoxypyridin-3-yl)ethan-1-one hydrobromide (CAS 1377962-48-5)
- Ethane-1,2-diyl bis(aziridine-1-carboxylate) (CAS 881-92-5)
- (S)-2-(((Methyldiphenylsilyl)oxy)diphenylmethyl)pyrrolidine (CAS 1189040-47-8)
- (3-Bromobicyclo[1.1.1]pentan-1-yl)dimethylphosphine oxide (CAS 2402830-53-7)
- (3,6-Dichloropyridazin-4-yl)methanol (CAS 29360-81-4)
- 4-Chloro-2-(pyrrolidine-1-carbonyl)aniline (CAS 926219-21-8)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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 18665070610 / Nicole.chen@cato-chem.com