2-[5-Amino-3-(2-thienyl)-1H-pyrazol-1-yl]-5,6-dimethylpyrimidin-4(3H)-one CAS 1171027-33-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1171027-33-0 |
| Molecular Formula | C13H13N5OS |
| Molecular Weight | 287.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[5-Amino-3-(2-thienyl)-1H-pyrazol-1-yl]-5,6-dimethylpyrimidin-4(3H)-one (CAS 1171027-33-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H13N5OS. Molecular weight: 287.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H13N5OS |
| Molecular Weight | 287.34 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
- 2-((6-Amino-3-ethyl-2,4-dioxo-1-propyl-1,2,3,4-tetrahydropyrimidin-5-yl)thio)acetic acid (CAS 91194-51-3)
- 5-Amino-3-methyl-thiophene-2,4-dicarboxylic acid 4-ethyl ester 2-(2-methoxy-ethyl) ester (CAS 556016-30-9)
- 1-(4-Amino-3-(trifluoromethyl)phenyl)-N,N-dimethylpiperidin-4-amine (CAS 1154664-52-4)
- 4-Amino-6-phenyl-2-(phenylamino)pyrimidine-5-carbonitrile (CAS 118965-88-1)
- 3-Amino-5-(1H-indol-5-yl)-4-methylpenta-2,4-diene-1,1,1-tricarbonitrile (CAS 134036-53-6)
- Ethyl 4-amino-6-ethyl-1-methyl-1,6-dihydroimidazo[4,5-d]pyrrolo[2,3-b]pyridine-7-carboxylate (CAS 1669415-58-0)
- 4-((5-Amino-1,3,4-thiadiazol-2-yl)methoxy)benzenesulfonic acid (CAS 952959-27-2)
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Recommended Standards
- 4-Methyl-3-(methylsulfonyl)-5-(naphthalen-2-yl)-4H-1,2,4-triazole (CAS 116850-59-0)
- 1-[(1,2-dimethyl-1H-imidazol-4-yl)sulfonyl]piperidine-4-carboxylic acid (CAS 1171069-02-5)
- 2-{4-[cyclopropyl(propyl)sulfamoyl]-1H-pyrazol-1-yl}acetic acid (CAS 1153288-92-6)
- 5-(Trifluoromethoxy)-1H-indazol-3-ol (CAS 1096711-66-8)
- 5-((4-Chlorophenyl)sulfonyl)-N4,N4-diethyl-N2,N2-dimethylpyrimidine-2,4-diamine (CAS 478247-39-1)
- 2-(2-((1h-Benzo[d]imidazol-2-yl)thio)acetyl)-n-allylhydrazine-1-carbothioamide (CAS 62638-92-0)
- 3-Phenyl-propionic Acid Hydrazide (CAS 3538-68-9)
- 6-Nitrobenzo[b]thiophene-2-carboxylic acid (CAS 19983-42-7)
- 1-(3,5-Dimethylphenyl)cyclohexane-1-carboxylic acid (CAS 926243-41-6)
- D-β-Asp15-Tirzepatide (CAS CATO-CPTD788930)
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