N4-Methyl Piperidinyl-4,6-pyrimidinediamine CAS 1640972-04-8
| CAS No. | 1640972-04-8 |
| Molecular Formula | C18H37N5 |
| Molecular Weight | 323.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
N4-Methyl Piperidinyl-4,6-pyrimidinediamine (CAS 1640972-04-8) is a high-purity analytical reference standard with the molecular formula C18H37N5 and a molecular weight of 323.52 g/mol.
Owing to a nitrile group, N4-Methyl Piperidinyl-4,6-pyrimidinediamine is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 323.52 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H37N5 |
| Molecular Weight | 323.52 g/mol |
| Appearance | White to pale yellow crystalline powder |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 5 |
Recommended Standards
- CP-47497-d5 (1.0mg/ml in Acetonitrile) (CAS 1330261-08-9)
- 4-{[(tert-butyldimethylsilyl)oxy]methyl}-1-(2-fluorophenyl)piperidine (CAS 1909336-18-0)
- ∆8-Tetrahydro Cannabinol-d9 (CAS 1329805-78-8)
- (3S,4R)-3-(((Tert-butyldimethylsilyl)oxy)methyl)-4-(4-fluorophenyl)piperidine (CAS 2098633-23-7)
- 5-Bromo-2-isopropyl-6-oxo-1,6-dihydropyridine-3-carbonitrile (CAS 1707568-51-1)
- Diphenylphosphine selenide (CAS 5853-64-5)
- 4-Methyl-5-(4,5,6,7-tetrahydrobenzo[b]thiophen-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 588687-36-9)
- 1-(5-Bromo-2-nitrophenyl)piperazine (CAS 1436426-35-5)
- 2-Chloro-1-(4-(4-chloro-3-(trifluoromethyl)phenyl)-5,6-dihydropyridin-1(2H)-yl)ethanone (CAS 1201225-04-8)
- 1-Phenylbutane-1-thiol (CAS 477768-58-4)
- 5-(Bromomethyl)-1-methyl-1H-pyrazole (CAS 1256561-69-9)
- 4-(2-Isopropoxyphenoxy)piperidine hydrochloride (CAS 1956382-77-6)
- Methyl 4-[(2,5-dimethylphenyl)(methylsulfonyl)amino]butanoate (CAS 1858251-98-5)
- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
Why CATO?
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