4-Amino-2-(methylamino)-N-(5-methylisoxazol-3-yl)thiazole-5-carboxamide CAS 664999-78-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 664999-78-4 |
| Molecular Formula | C9H11N5O2S |
| Molecular Weight | 253.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-2-(methylamino)-N-(5-methylisoxazol-3-yl)thiazole-5-carboxamide (CAS 664999-78-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H11N5O2S. Molecular weight: 253.28 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H11N5O2S |
| Molecular Weight | 253.28 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Amino Standards
- Methyl 4-amino-2-((furan-2-ylmethyl)amino)thiazole-5-carboxylate (CAS 1193388-37-2)
- Ethyl 2-amino-4-(1-methyl-1H-1,2,4-triazol-5-yl)thiazole-5-carboxylate (CAS 1229426-21-4)
- 4-Amino-N-(4-methylisoxazol-3-yl)benzenesulfonamide (CAS 1829-84-1)
- 2-(6-Amino-9H-purin-8-ylsulfanyl)-butyric acid (CAS 436086-77-0)
- 3-(5-Amino-3-methyl-1H-pyrazol-1-yl)benzenesulfonic acid (CAS 23646-86-8)
- 3-Amino-N-(5-methyl-1,2-oxazol-3-yl)benzene-1-sulfonamide (CAS 954563-97-4)
- 5-amino-1-(4-methylbenzenesulfonyl)-2,3-dihydro-1H-pyrazol-3-one (CAS 240117-38-8)
- Ethyl 7-amino-2-(methylthio)-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate (CAS 90559-98-1)
Recommended Standards
- 5-(Methoxymethyl)-N-(5-methyl-1,3,4-thiadiazol-2-yl)furan-2-carboxamide (CAS 881933-24-0)
- 3-[(4-Methoxyphenyl)methanesulfonyl]-1H-1,2,4-triazole (CAS 339105-73-6)
- 5-[(furan-2-yl)methanesulfonyl]-2-methylpyrimidin-4-amine (CAS 882259-93-0)
- Tert-butyl 5-(hydroxymethyl)-3,4-dihydroquinoline-1(2H)-carboxylate (CAS 1030846-86-6)
- 3-(Chloromethyl)-7-fluoro-1,2-dihydroquinolin-2-one (CAS 1017127-42-2)
- Crisaborole Impurity 147 (CAS CATO-C4X-202147)
- 5-(3-Methoxyphenyl)-1-methylpyrazole (CAS 144026-75-5)
- 2-(5-Nitropyridin-2-yl)acetic acid (CAS 1214328-73-0)
- (2,2-Dimethyl-2,3-dihydrobenzofuran-4-yl)methanol (CAS 209256-59-7)
- Pancreatic Polypeptide (bovine) (CAS 179986-89-1)
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