(S)-2-Methoxy-2-(naphthalen-2-yl)acetic acid CAS 157134-51-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 157134-51-5 |
| Molecular Formula | C13H12O3 |
| Molecular Weight | 216.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-2-Methoxy-2-(naphthalen-2-yl)acetic acid (CAS 157134-51-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H12O3. Molecular weight: 216.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H12O3 |
| Molecular Weight | 216.23 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
Related S Standards
- 5-Methoxy-3a,4-dihydronaphtho[2,3-b]furan-2(3H)-one (CAS 101691-57-0)
- (2-Methoxy-1-naphthyl)acetic acid (CAS 10441-48-2)
- Methyl 3-methoxy-2-naphthoate (CAS 13041-60-6)
- Methyl-4-methoxy-1-naphthoate (CAS 13041-64-0)
- Methyl 2-methoxy-1-naphthoate (CAS 13343-92-5)
- 7-Methoxy-1-naphthalenol Acetate (CAS 150712-58-6)
- (4-Methoxy-naphthalen-1-yl)-acetic acid (CAS 15257-60-0)
- (R)-2-Methoxy-2-(naphthalen-2-yl)acetic acid (CAS 156942-67-5)
Recommended Standards
- Methyl 2-(5-methylfuran-2-yl)benzoate (CAS 159448-56-3)
- 2-Hydroxy-1-(6-methoxy-2-naphthyl)ethanone (CAS 1538877-83-6)
- Methyl 4-Hydroxy-8-methyl-2-naphthoate (CAS 16059-74-8)
- 1-[4-(2-aminoethyl)phenyl]ethan-1-one hydrochloride (CAS 23279-67-6)
- 5,7-Dibromo-2-chlorobenzo[d]thiazole (CAS 1190322-01-0)
- Afoxolaner Impurity 32 (CAS CATO-C4X-313732)
- Tibolone EP Impurity E (CAS 105186-33-2)
- 3-Methyl-2-phenyl-2,3-dihydrobenzofuran (CAS 88329-95-7)
- 3-(4-Isopropylbenzyl)-6-methylisoxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 1263210-47-4)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com