(R)-2-(4-methoxy-3-(3-methoxypropoxy)benzyl)-3-methylbutanoic acid CAS 172900-71-9
| CAS No. | 172900-71-9 |
| Molecular Formula | C17H26O5 |
| Molecular Weight | 310.39 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 (R)-2-(4-methoxy-3-(3-methoxypropoxy)benzyl)-3-methylbutanoic acid.
(R)-2-(4-methoxy-3-(3-methoxypropoxy)benzyl)-3-methylbutanoic acid (CAS 172900-71-9) is a high-purity analytical reference standard with the molecular formula C17H26O5 and a molecular weight of 310.39 g/mol.
Based on its molecular formula C17H26O5, (R)-2-(4-methoxy-3-(3-methoxypropoxy)benzyl)-3-methylbutanoic acid contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 310.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), (R)-2-(4-methoxy-3-(3-methoxypropoxy)benzyl)-3-methylbutanoic acid 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 | C17H26O5 |
| Molecular Weight | 310.39 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
Related R Standards
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- 3-(4-(4-Methoxy-2-methylphenyl)-5-methylthiazol-2-yl)aniline (CAS 1416346-60-5)
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Recommended Standards
- Methyl 7,8,8-trimethyl-1-phenyl-4,5,6,7-tetrahydro-1H-4,7-methanoindazole-3-carboxylate (CAS 1706451-66-2)
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- Benzyl-PEG2-CH2-Boc (CAS 1643957-26-9)
- 3-(1-(Thiophene-3-carbonyl)piperidin-4-yl)thiazolidine-2,4-dione (CAS 1787881-65-5)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-1-(tert-butoxycarbonyl)piperidine-4-carboxylic acid (CAS 1246738-31-7)
- 6-Chloro-5-methoxypicolinonitrile (CAS 1276056-78-0)
- 3-Bromo-8-iodo-1,5-naphthyridine (CAS 1599957-25-1)
- (+-)-1-AMINOCYCLOPENTANE-cis-1,3-DICARBOXYLIC ACID (CAS 39026-63-6)
- 3-{[benzyl(methyl)amino]methyl}aniline (CAS 158944-60-6)
- (4-Phenoxyphenyl)(pyridin-3-yl)methanone (CAS 68549-64-4)
- 2,2-dimethyl-N-(1H-pyrazol-4-yl)propanamide (CAS 1153795-04-0)
- 207291-85-8 3-fluoranyl-2-(trifluoromethyl)pyridine-4-carboxylic acid 3-fluoro-2-(trifluoromethyl)-4-pyridinecarboxylic acid A814840 (CAS 207291-85-8)
- 4-Methyl-2-((tetrahydro-2H-thiopyran-4-yl)amino)pentan-1-ol (CAS 1247632-96-7)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
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