1-(5-Methyl-1,3,4-thiadiazol-2-yl)guanidine CAS 110963-09-2
| CAS No. | 110963-09-2 |
| Molecular Formula | C4H7N5S |
| Molecular Weight | 157.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(5-Methyl-1,3,4-thiadiazol-2-yl)guanidine 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.
1-(5-Methyl-1,3,4-thiadiazol-2-yl)guanidine (CAS 110963-09-2), molecular formula C4H7N5S and molecular weight 157.20 g/mol, is a CATO reference standard with documented purity and traceability.
1-(5-Methyl-1,3,4-thiadiazol-2-yl)guanidine (C4H7N5S) contains a nitrile group, sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C4H7N5S |
| Molecular Weight | 157.20 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 1-(1,3,4-Thiadiazol-2-yl)azetidin-3-ol (CAS 1343157-29-8)
- 3-(1,3,4-Thiadiazol-2-yl)propanamide (CAS 14501-21-4)
- N-(1,3,4-thiadiazol-2-yl)propionamide (CAS 26861-91-6)
- 5-Butyl-[1,3,4]thiadiazol-2-ylamine (CAS 14068-54-3)
- 1,2,3-Thiadiazol-5-amine, 4-(1,1-dimethylethyl)-4-tert-butyl-1,2,3-thiadiazol-5-amine (CAS 160252-34-6)
- (5-Ethyl-1,3,4-thiadiazol-2-yl)boronic acid (CAS 170573-24-7)
- (3-Ethyl-1,2,4-thiadiazol-5-yl)boronic acid (CAS 213325-86-1)
- 3-(1,3,4-Thiadiazol-2-yl)propanoic acid (CAS 14501-20-3)
Recommended Standards
- 4,5,6-Triaminopyrimidine-2-thiol (CAS 1073-99-0)
- 4-(2-Aminoethyl-1,1,2,2-d4)-1,2-benzenediol (CAS 115797-26-7)
- Benzenesulfonamide (CAS 98-10-2)
- 4-Amino-6-(methylamino)-1,3,5-triazine-2(1H)-thione (CAS 139117-36-5)
- 5-methyl-4-(piperazin-1-ylcarbonyl)-1,2-oxazole hydrochloride (CAS 1193387-26-6)
- n-(4-(1h-Tetrazol-1-yl)phenyl)acetamide (CAS 309742-07-2)
- 4-((R)-2-((1R,3R,5S)-3,5-Dimethyl-2-oxocyclohexyl)-2-hydroxyethyl)piperidine-2,6-dione (CAS 6746-42-5)
- 4-Aminomorpholin-3-one hydrochloride (CAS 2622234-46-0)
- (1S,2S)-cyclobutane-1,2-dicarboxylic acid (CAS 58616-97-0)
- 4-Sulfophthalic acid (CAS 89-08-7)
- 3-methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1186501-89-2)
- Cbz-L-Tle.DCHA (CAS 62965-37-1)
- Ilaprazole Impurity 82 (CAS CATO-C4X-113082)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
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