4-(4-(Dimethoxymethyl)pyrimidin-2-yl)phenyl butyrate CAS 477870-35-2
| CAS No. | 477870-35-2 |
| Molecular Formula | C17H20N2O4 |
| Molecular Weight | 316.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
4-(4-(Dimethoxymethyl)pyrimidin-2-yl)phenyl butyrate (CAS 477870-35-2) is a high-purity analytical reference standard with the molecular formula C17H20N2O4 and a molecular weight of 316.35 g/mol.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, 4-(4-(Dimethoxymethyl)pyrimidin-2-yl)phenyl butyrate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 316.35 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.
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.
Physical & Chemical Properties
| Molecular Formula | C17H20N2O4 |
| Molecular Weight | 316.35 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
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- 5-(Dimethoxymethyl)-5-(4-methoxyphenethyl)imidazolidine-2,4-dione (CAS 6952-45-0)
- 2-(4-Dimethoxymethyl-2-nitro-phenyl)-malonic acid dimethyl ester (CAS 2097068-74-9)
- 3-(Dimethoxymethyl)-4-(3-(trifluoromethyl)phenoxy)aniline (CAS 2244088-17-1)
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Recommended Standards
- 4-(2,3-Dimethylphenoxy)-6-phenylfuro[2,3-d]pyrimidine (CAS 866039-03-4)
- 4-(4-Fluorobenzyl)-2-(p-tolyl)-1,2,4-thiadiazolidine-3,5-dione (CAS 883050-24-6)
- 4-(1,3-Benzothiazol-2-ylsulfanyl)-3-nitrobenzaldehyde (CAS 565166-61-2)
- 4-(Cyclooctylamino)-3-nitro-2H-chromen-2-one (CAS 309921-59-3)
- 2-(4-MEthanesulfonyl-2-nitrophenyl)propanedioic acid (CAS 773869-70-8)
- Butafosfan (CAS 17316-67-5)
- 2-(3,5-Dimethylisoxazol-4-yl)-N-(furan-3-ylmethyl)-N-(2-(thiophen-2-yl)ethyl)acetamide (CAS 1797649-98-9)
- 3-iodo-1h-indole-7-carboxylic acid (CAS 1360953-77-0)
- tert-butyl N-(3-iodocyclobutyl)carbamate (CAS 1824239-57-7)
- 3-Methyl-1-(pyridin-2-ylmethyl)-1h-pyrazol-5-amine (CAS 1224047-98-6)
- 4-Hydroxy-6-methylpyrimidine-2-carbonitrile (CAS 94829-33-1)
- Ethanolamine Hydrochloride (CAS 2002-24-6)
- (5-Methylbenzo[d]isoxazol-3-yl)methanamine (CAS 779268-16-5)
- Acetyl Hexapeptide-39 (CAS 1382088-38-1)
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