2-(4-(2-Methoxy-2-oxoethoxy)phenyl)acetic acid CAS 179689-40-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 179689-40-8 |
| Molecular Formula | C11H12O5 |
| Molecular Weight | 224.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-(2-Methoxy-2-oxoethoxy)phenyl)acetic acid (CAS 179689-40-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H12O5. Molecular weight: 224.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H12O5 |
| Molecular Weight | 224.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2008 |
Related Methoxy Standards
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- N-Methoxy-N-methyl-2-(2-nitrophenyl)acetamide (CAS 1221341-47-4)
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Recommended Standards
- Ethyl (1,3-benzodioxol-5-yloxy)acetate (CAS 179110-57-7)
- (R)-3-(1-Carboxypropoxy)benzoic Acid (CAS 1799412-34-2)
- Methyl 2-formyl-4,6-dimethoxybenzoate (CAS 17846-90-1)
- (Z)-3-(3-Chloro-2-fluorophenyl)-2-(4-chloro-2-fluorophenyl)-2-propenenitrile (CAS 1219086-87-9)
- 4-(5-Oxazolyl)benzonitrile (CAS 87150-13-8)
- 6-[(4-nitrophenyl)formamido]hexanoic acid (CAS 5107-12-0)
- N,N-Dimethyl-6,7,8,9-tetrahydro-5H-benzo[7]annulen-7-amine hydrochloride (CAS 62819-36-7)
- 6-Bromo-3-isopropyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 459448-06-7)
- 2-Hydroxy-4-iodo-6-(trifluoromethyl)pyridine (CAS 1227600-97-6)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
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