3-Ethyl-6-methyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine-7-carboxylic acid CAS 943115-75-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 943115-75-1 |
| Molecular Formula | C8H10N4O2S |
| Molecular Weight | 226.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Ethyl-6-methyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine-7-carboxylic acid (CAS 943115-75-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H10N4O2S. Molecular weight: 226.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H10N4O2S |
| Molecular Weight | 226.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Recommended Standards
- 2-(3-Amino-5-methyl-4,5-dihydro-1H-pyrazol-1-yl)thiazole-4-carboxylic acid (CAS 785737-61-3)
- 5,7-Dimethyl-2-(methylsulfonyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 286009-37-8)
- 2-(1,3-thiazol-4-yl)-1H-1,3-benzodiazole-5-carbonitrile (CAS 877928-42-2)
- 2-(1-(2,2,2-Trifluoroacetyl)piperidin-4-yl)acetic acid (CAS 933477-85-1)
- 4-Amino-4'-(methoxycarbonyl)[1,1'-biphenyl]-3- carboxylic acid (CAS 893735-64-3)
- N-(7-hydroxynaphthalen-1-yl)methanesulfonamide (CAS 78182-14-6)
- 4-{[3-chloro-5-(trifluoromethyl)-2-pyridinyl]methyl}phenyl 4-butoxybenzenesulfonate (CAS 338416-28-7)
- Benzoic acid, 4-methyl-, 3-[7-cyano-2,3-dihydro-5-[(2R)-2-[[2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl]amino]propyl]-1H-indol-1-yl]propyl ester (CAS 1638212-09-5)
- 6-Amino-2-chloro-5-(difluoromethyl)nicotinic acid (CAS 1805061-87-3)
- Semaglutide impurity 229 (CAS CATO-C4X-2226229)
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