5-Amino-2-(thiazol-2-ylamino)pyrimidin-4(1H)-one CAS 77961-27-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 77961-27-4 |
| Molecular Formula | C7H7N5OS |
| Molecular Weight | 209.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Amino-2-(thiazol-2-ylamino)pyrimidin-4(1H)-one (CAS 77961-27-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H7N5OS. Molecular weight: 209.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H7N5OS |
| Molecular Weight | 209.23 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.) | 1979 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 5-(2-amino-1,3-thiazol-4-yl)furan-3-carboxamide (CAS 1251924-41-0)
- 2-Amino-5-methylthiazolo[4,5-b]pyridine-7-carboxylic acid (CAS 1311315-89-5)
- 4-(5-Amino-1,3,4-thiadiazol-2-yl)benzene-1,2-diol (CAS 134952-04-8)
- 2-Amino-4-methyl-6-nitrobenzothiazole (CAS 16586-51-9)
- 4-(2-amino-1,3-thiazol-4-yl)-1H-pyrrole-2-carboxylic acid (CAS 929974-96-9)
- 7-Amino-3-methylthieno[2,3-b]pyrazine-6-carboxylic acid (CAS 2123445-28-1)
- 4-(2-Amino-4-fluorophenyl)-2-piperazinone (CAS 1019581-56-6)
- 2-Amino-7-fluoro-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid (CAS 1196153-42-0)
Recommended Standards
- 5-(Thiophen-2-yl)isoxazole-3-carbohydrazide (CAS 90004-25-4)
- 5-Methyl-4-oxo-3h,4h-thieno[2,3-d]pyrimidine-6-carboxamide (CAS 691862-37-0)
- 5-Methyl-6-nitrobenzo[d]thiazol-2-amine (CAS 797809-81-5)
- 2-(4-(Sec-butyl)phenoxy)acetohydrazide (CAS 671793-54-7)
- 2-(4-Carbamoyl-3-nitro-1H-pyrazol-1-yl)acetic acid (CAS 1823403-05-9)
- Amisulpride Impurity 29 (CAS 148516-69-2)
- 3-Phenyl-2-((3,3,3-trifluoro-2-hydroxypropyl)amino)propan-1-ol (CAS 477889-76-2)
- N-(2-Hydroxy-1-methyl-2-phenylethyl)-N-methyl-3-phenylpropionamide (CAS 42407-58-9)
- 1-(3-Hydroxypropyl)-1,2-dihydropyridin-2-one (CAS 25514-24-3)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
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