2-[5-Amino-3-(2-thienyl)-1H-pyrazol-1-yl]-6-methylpyrimidin-4(3H)-one CAS 1171073-00-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1171073-00-9 |
| Molecular Formula | C12H11N5OS |
| Molecular Weight | 273.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-[5-Amino-3-(2-thienyl)-1H-pyrazol-1-yl]-6-methylpyrimidin-4(3H)-one (CAS 1171073-00-9) pharmaceutical standards reference standard. Molecular formula: C12H11N5OS. Molecular weight: 273.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H11N5OS |
| Molecular Weight | 273.31 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Amino Standards
- ethyl 5-amino-1-(1,1-dioxidotetrahydrothiophen-3-yl)-1H-pyrazole-4-carboxylate (CAS 1010863-54-3)
- 2-[1-(2-amino-1,3-thiazol-4-yl)ethyl]-2,3-dihydro-1h-isoindole-1,3-dione (CAS 1240790-65-1)
- 2-(2-{[Amino(imino)methyl]amino}-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)-N-(2-methoxyethyl)acetamide (CAS 1428139-33-6)
- 2-[2-(2-Amino-1,3-thiazol-4-yl)ethyl]-1H-isoindole-1,3(2H)-dione (CAS 91902-14-6)
- 6-Amino-9-benzyl-2-thioxo-7,9-dihydro-1H-purin-8(2H)-one (CAS 226908-20-9)
- Methyl 4-Amino-5-(ethylsulfonyl)-2-methoxybenzoate (CAS 80036-89-1)
- (S)-3-amino-2-((4'-fluoro-[1,1'-biphenyl]-2-yl)methyl)propanoic acid (CAS 914644-63-6)
- Ethyl 2-(5-amino-1-phenyl-1h-pyrazol-3-yl)-2-methylpropanoate (CAS 1011464-45-1)
Recommended Standards
- N-(2-(Dimethylamino)ethyl)-3-nitrobenzenesulfonamide (CAS 117082-97-0)
- 3-(Pyrido[2,3-e]pyrrolo[1,2-a]pyrazin-6-ylthio)propanoic acid (CAS 1171575-08-8)
- 8-Ethyl-5-oxo-5,8-dihydrothieno[3,2-g]quinoline-6-carboxylic acid (CAS 117081-10-4)
- 2,5-dichloro-N-(2-methoxyethyl)aniline (CAS 1021004-84-1)
- 1,5-Dimethyl-2-phenyl-1H-pyrazol-3(2H)-imine (CAS 880-80-8)
- 2-[2-(Methylamino)-4-oxo-4,5-dihydro-1,3-thiazol-5-yl]acetic acid (CAS 56787-98-5)
- 1-Allyl-4-methyl-1H-imidazole (CAS 6307-15-9)
- 3-Fluoro-N-(2-(piperidin-1-yl)-3-(thiophen-2-yl)quinoxalin-6-yl)benzamide (CAS 832081-98-8)
- 7-Methoxy-3-(thiophen-2-yl)isobenzofuran-1(3H)-one (CAS 91362-88-8)
- D-Thr5-Tirzepatide (CAS CATO-CPTD788926)
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