4-Methyl-5-nitro-2,6-bis(phenylmethoxy)pyrimidine CAS 30958-38-4
| CAS No. | 30958-38-4 |
| Molecular Formula | C19H17N3O4 |
| Molecular Weight | 351.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-Methyl-5-nitro-2,6-bis(phenylmethoxy)pyrimidine.
4-Methyl-5-nitro-2,6-bis(phenylmethoxy)pyrimidine (CAS 30958-38-4) is a high-purity analytical reference standard with the molecular formula C19H17N3O4 and a molecular weight of 351.36 g/mol.
Structurally, 4-Methyl-5-nitro-2,6-bis(phenylmethoxy)pyrimidine (C19H17N3O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 351.36 g/mol, it falls into the moderately-high-molecular-weight range. 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.
CATO manufactures 4-Methyl-5-nitro-2,6-bis(phenylmethoxy)pyrimidine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H17N3O4 |
| Molecular Weight | 351.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 3-Formamido-2-hydroxy-N-(1-(5-phenyloxazol-2-yl)ethyl)benzamide (CAS 652151-71-8)
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- 4-Bromo-2-(6-azaspiro[2.5]octan-6-yl)benzoic acid (CAS 2446342-10-3)
- 1,3-Isobenzofurandione, 5,5'-[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]bis-, polymer with 4,4'-oxybis[benzenamine] and 4,4'-sulfonylbis[benzenamine] (CAS 103443-55-6)
- 6-Bromo-1-methoxy-1,3-dihydroisobenzofuran (CAS 100656-03-9)
- Ethyl 4-(2-(1H-indol-3-yl)-2-oxoacetyl)piperazine-1-carboxylate (CAS 497060-87-4)
- n-(4-(Piperidin-1-yl)phenyl)cyclopropanecarboxamide (CAS 852298-11-4)
- 2-(4-Methyl-2,5-dioxo-4-phenylimidazolidin-1-yl)acetic acid (CAS 726-88-5)
- (S)-2-Amino-2-(p-tolyl)acetic acid (CAS 119615-71-3)
- 3-Methyl-2-oxo-1,2,3,4-tetrahydroquinoline-3-carboxylic acid (CAS 131781-59-4)
- 4-(Aminomethyl)naphthalen-1-amine (CAS 771582-61-7)
- Galanin Message Associated Peptide (44-59) amide (CAS 125455-59-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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