5-[(2,3-dimethylphenyl)amino]-1,3,4-thiadiazole-2-thiol CAS 379254-69-0
| CAS No. | 379254-69-0 |
| Molecular Formula | C10H11N3S2 |
| Molecular Weight | 237.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-[(2,3-dimethylphenyl)amino]-1,3,4-thiadiazole-2-thiol 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.
CATO supplies 5-[(2,3-dimethylphenyl)amino]-1,3,4-thiadiazole-2-thiol (CAS 379254-69-0), a certified reference material (molecular formula C10H11N3S2, MW 237.34 g/mol) for analytical method development and quality control.
The molecular framework of 5-[(2,3-dimethylphenyl)amino]-1,3,4-thiadiazole-2-thiol (C10H11N3S2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 dimethylphenyl Standards
- 3-(2,3-Dimethylphenyl)-2-thioxo-1,3-thiazolidin-4-one (CAS 108654-36-0)
- 3-(2,4-Dimethylphenyl)-2-thioxothiazolidin-4-one (CAS 93623-64-4)
- 3-(3,4-dimethylphenyl)-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 303056-85-1)
- 5-[(2,4-dimethylphenyl)amino]-1,3,4-thiadiazole-2-thiol (CAS 209671-12-5)
- 5-[(2,6-dimethylphenyl)amino]-1,3,4-thiadiazole-2-thiol (CAS 282715-59-7)
- 5-[(3,4-dimethylphenyl)amino]-1,3,4-thiadiazole-2-thiol (CAS 380191-00-4)
- 2-(2,4-dimethylphenyl)-1,3-thiazolidine-4-carboxylic acid (CAS 1041059-16-8)
- 4-[(3,4-dimethylphenyl)amino]-2,3-dihydro-1$l^{6}-thiophene-1,1-dione (CAS 1384428-85-6)
Recommended Standards
- 5-(Pyridin-4-yl)nonane-3,7-diol (CAS 865076-18-2)
- 5-(Phenethylthio)-1,3,4-thiadiazol-2-amine (CAS 72836-09-0)
- 5-(Benzylthio)-N-methyl-1,3,4-thiadiazol-2-amine (CAS 65373-29-7)
- 5-[(2-ethylphenyl)amino]-1,3,4-thiadiazole-2-thiol (CAS 871544-62-6)
- 5-Chloro-2-methoxy-4-(4-(4-methylpiperazin-1-yl)piperidin-1-yl)aniline (CAS 1356963-23-9)
- 1-(2-Cyclopropyl-6-ethylpyrimidin-4-yl)-1H-pyrazole-3-carboxylic acid (CAS 1707375-80-1)
- 2-(2-Ethoxy-2-oxoethyl)-1-(4-(trifluoromethyl)benzyl)pyridin-1-ium bromide (CAS 477710-18-2)
- Vitamin K1 Impurity 53 (CAS CATO-C4X-220753)
- (E,E)-Farnesyl Thiol (>90%) (CAS 138077-74-4)
- 2-iodophenylacetic acid (CAS 18698-96-9)
- 3-Allyl-2H-pyrido[1,2-a]pyrimidine-2,4(3H)-dione (CAS 36861-60-6)
- Ethyl 5-bromo-2-methoxybenzoate (CAS 773134-60-4)
- 6-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-ol (CAS 2667054-92-2)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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