N-Propylpyrimidin-4-amine CAS 45815-12-1
| CAS No. | 45815-12-1 |
| Molecular Formula | C7H11N3 |
| Molecular Weight | 137.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-Propylpyrimidin-4-amine (CAS 45815-12-1), molecular formula C7H11N3 and molecular weight 137.18 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-Propylpyrimidin-4-amine (C7H11N3) contains a nitrile group, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 137.18 g/mol, it falls into the low-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-Propylpyrimidin-4-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H11N3 |
| Molecular Weight | 137.18 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1970 |
| Nitrogen Atoms | 3 |
Related N Standards
- 2-Propylpyrimidin-4-amine (CAS 100910-69-8)
- 2-Propylpyrimidin-5-amine (CAS 1156718-04-5)
- 6-Propylpyrimidin-4-amine (CAS 1159818-10-6)
- 4-Propylpyrimidin-2-amine (CAS 28732-64-1)
- 5-Propylpyrimidin-4-amine (CAS 27228-44-0)
- N-Propylpyrimidin-2-amine (CAS 45815-19-8)
- 2-Propylpyrimidin-5-ol (CAS 103660-24-8)
- 6-Propylpyrimidin-4-ol (CAS 16353-07-4)
Recommended Standards
- O-(1-Phenylethyl)hydroxylamine (CAS 58634-67-6)
- N-methyl-1-(2-methylpyrimidin-4-yl)methanamine (CAS 921091-02-3)
- O-(2-Methylbenzyl)hydroxylamine (CAS 75959-26-1)
- N-Isopropylpyrimidin-5-amine (CAS 894853-89-5)
- (Z)-N-hydroxy-3-nitrobenzimidoylchloride (CAS 1100844-81-2)
- Quinoline-6-sulfonamide (CAS 89770-31-0)
- 4-{2-[1-[4-(4-Methoxyphenyl)-1,3-thiazol-2-yl]-3-(4-nitrophenyl)-5-oxo-1,5-dihydro-4H-pyrazol-4-ylidene]hydrazino}benzoic acid (CAS 314293-25-9)
- (E)-N'-(5-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-oxo-4,5-dihydro-1,3,5-triazin-2-yl)-N,N-dimethylformimidamide (CAS 183016-17-3)
- 4-Ethylpyrimidin-5-amine (CAS 156817-94-6)
- 5-(Piperidin-1-ylmethyl)furan-2-carboxylic acid hydrochloride (CAS 302354-24-1)
- 2,3-Dimethyl-1H-indole-6-carboxylic acid (CAS 103986-06-7)
- Ethyl 2-(4-benzyl-1H-1,2,3-triazol-1-yl)acetate (CAS 1271724-77-6)
- 2-Methoxy-4H-chromen-4-one (CAS 26964-19-2)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
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