1-(Pyrimidin-2-yl)-1H-pyrazol-5-amine CAS 41625-44-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41625-44-9 |
| Molecular Formula | C7H7N5 |
| Molecular Weight | 161.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Pyrimidin-2-yl)-1H-pyrazol-5-amine (CAS 41625-44-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H7N5. Molecular weight: 161.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H7N5 |
| Molecular Weight | 161.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1968 |
| Nitrogen Atoms | 5 |
Related Pyrimidin Standards
- 4-(Pyrimidin-4-yl)-1H-pyrazol-3-amine (CAS 1111638-49-3)
- 1-(Pyrimidin-2-yl)-1H-pyrazol-4-amine (CAS 1156601-73-8)
- 1-(Pyrimidin-5-yl)-1h-pyrazol-3-amine (CAS 1367992-26-4)
- 1-(Pyrimidin-2-yl)-1H-imidazol-5(4H)-imine (CAS 88945-45-3)
- 3-(Pyrimidin-5-yl)-1H-pyrazol-5-amine (CAS 1988685-94-4)
- 1-(Pyrimidin-2-yl)-1h-1,2,4-triazol-5-amine (CAS 1248761-34-3)
- 5-Methyl-3-(pyrimidin-2-yl)-1,2,4-oxadiazole (CAS 1823272-53-2)
- 2-Methyl-4-(pyrimidin-5-yl)but-3-yn-2-ol (CAS 153286-92-1)
Recommended Standards
- 1,2,4-benzotriazin-3-ylmethanol (CAS 342410-94-0)
- 1-(Pyridazin-3-yl)-1H-pyrazol-5-amine (CAS 69720-74-7)
- 1,2-Diamino-5-methyl-1H-pyrrole-3,4-dicarbonitrile (CAS 313364-07-7)
- 3beta-Acetoxyandrost-5-en-17-one Acetylhydrazone (CAS 75980-86-8)
- Ethyl 4-(furan-2-yl)-2-(2-(4-methylpiperazin-1-yl)acetamido)thiophene-3-carboxylate dioxalate (CAS 1216647-80-1)
- Macitentan Impurity 44 (CAS CATO-C4X-117544)
- 8-Oxocoptisine (CAS 19716-61-1)
- 2-(Azetidin-3-yl)-5-cyclopropylpyrimidine (CAS 1236861-93-0)
- Lornoxicam Impurity 103 (CAS CATO-C4X-2016103)
- D-Ala21-Tirzepatide (CAS CATO-CPTD788913)
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