4-Methyl-1,2,3-thiadiazole CAS 18212-62-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18212-62-9 |
| Molecular Formula | C3H4N2S |
| Molecular Weight | 100.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methyl-1,2,3-thiadiazole (CAS 18212-62-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C3H4N2S. Molecular weight: 100.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C3H4N2S |
| Molecular Weight | 100.14 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 3-Methyl-1,2,5-thiadiazole (CAS 5728-06-3)
- 5-Methyl-1,2,3-thiadiazole (CAS 50406-54-7)
- 1,3,4-Thiadiazole-2-carbonitrile (CAS 1121585-02-1)
- 1,2,3-Thiadiazole-4-carbonitrile (CAS 4100-24-7)
- 1,2,3-Thiadiazole-5-carbaldehyde (CAS 10200-61-0)
- 1,2,3-Thiadiazole-4-carbaldehyde (CAS 27643-15-8)
- 1,2,5-Thiadiazole-3-carbaldehyde (CAS 75238-60-7)
- 1,2,4-thiadiazole-3,5-diamine (CAS 34283-30-2)
Recommended Standards
- thiazol-5-amine (CAS 17721-00-5)
- Thiophen-3(2H)-one 19090-02-9 (CAS 19090-02-9)
- 4-Aminothiazole (CAS 17720-99-9)
- 2-Oxo-2-phenylethyl 4-methoxybenzoate (CAS 55153-14-5)
- [(3-Methyl-6-oxo-7,8,9,10-tetrahydro-6H-benzo[c]-chromen-1-yl)oxy]acetic acid (CAS 304896-83-1)
- Iridium(1+), bis[3-fluoro-5-(trifluoromethyl)-2-[5-(trifluoromethyl)-2-pyridinyl-κN]phenyl-κC](1,10-phenanthroline-κN1,κN10)-, (OC-6-13)-, hexafluorophosphate(1-) (1:1) (CAS 2828437-79-0)
- 2-Amino-5-(difluoromethyl)-4-iodonicotinonitrile (CAS 1806839-58-6)
- 5-Fluoro-2,3-dimethylindole (CAS 526-47-6)
- 2-(Aminomethyl)-5-bromophenol (CAS 1097778-99-8)
- Tirzepatide Impurity 21 X TFA Salt (CAS CATO-C4X-324021)
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 13829788188 / jacky.chen@cato-chem.com