N4-Methyl-5-nitropyrimidine-4,6-diamine CAS 4094-00-2
| CAS No. | 4094-00-2 |
| Molecular Formula | C5H7N5O2 |
| Molecular Weight | 169.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N4-Methyl-5-nitropyrimidine-4,6-diamine (CAS 4094-00-2) is a high-purity analytical reference standard with the molecular formula C5H7N5O2 and a molecular weight of 169.14 g/mol.
The molecular framework of N4-Methyl-5-nitropyrimidine-4,6-diamine (C5H7N5O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), N4-Methyl-5-nitropyrimidine-4,6-diamine 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 | C5H7N5O2 |
| Molecular Weight | 169.14 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, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 5 |
Recommended Standards
- N2-Methyl-5-nitropyrimidine-2,4-diamine (CAS 5096-83-3)
- N-butyl-2,2,2-trifluoroacetamide (CAS 400-59-9)
- N1-(5-methylisoxazol-3-yl)oxalamide (CAS 668462-73-5)
- N-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide (CAS 876-96-0)
- N-[(1Z,3E)-2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-3-(methoxyimino)prop-1-en-1-yl]-4-fluoroaniline (CAS 320420-71-1)
- 2-(3-Morpholinopropyl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 212320-51-9)
- 4-Methyl-2-(pyrazin-2-yl)pyrimidine-5-carboxylic acid (CAS 1239747-74-0)
- Lurasidone Impurity 3 HCl (CAS 139563-25-0)
- 2-Butylquinoline-4-carbohydrazide (CAS 402603-08-1)
- Olmesartan Impurity 79 (CAS 172875-59-1)
- 2,6-Difluoro-N'-methyl-N'-(4-methyl-3-(methylsulfonyl)-6-phenylpyridin-2-yl)benzohydrazide (CAS 303986-75-6)
- 3-(4-Methoxyphenyl)-1-(phenylamino)-1H-pyrrole-2,5-dione (CAS 49811-72-5)
- N-(3-Aminopropyl)-N-(2-cyclopentylethyl)isoquinoline-5-sulfonamide (CAS 651307-32-3)
- Acetyl Hexapeptide-39 (CAS 1382088-38-1)
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