Methyl 2-hydroxy-2,2-di-p-tolylacetate CAS 111586-29-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 111586-29-9 |
| Molecular Formula | C17H18O3 |
| Molecular Weight | 270.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 2-hydroxy-2,2-di-p-tolylacetate (CAS 111586-29-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H18O3. Molecular weight: 270.32 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H18O3 |
| Molecular Weight | 270.32 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Related Methyl Standards
- 4-Hydroxy-3-methoxy-4-methylbenzophenone (CAS 134612-39-8)
- 3-Hydroxy-3-(4-methoxyphenyl)-2-methyl-1-phenylpropan-1-one (CAS 84466-80-8)
- Bis(4-hydroxy-3,5-dimethylphenyl)methanone (CAS 92005-15-7)
- Ethyl 2-hydroxy-3,3-diphenylpropanoate (CAS 5449-42-3)
- Ethyl 3-hydroxy-3,3-diphenylpropanoate (CAS 894-18-8)
- 5-(2-Hydroxy-5-methylbenzoyl)-2-mercaptonicotinonitrile (CAS 1431948-08-1)
- Ethyl 5-hydroxy-2-methylsulfanyl-thieno[2,3-d]pyrimidine-6-carboxylate (CAS 200626-46-6)
- 2-Hydroxy-5-(pyrrolidine-1-sulfonyl)benzamide (CAS 790271-28-2)
Recommended Standards
- 1-[(2-Propynyloxy)methyl]pyrene (CAS 1115084-83-7)
- Methyl 2-(methoxymethyl)-2'-methyl-[1,1'-biphenyl]-4-carboxylate (CAS 1141473-85-9)
- 4-Carbamoyl-2-(3-cyclopentylpropanamido)butanoic acid (CAS 1105053-08-4)
- 1-imino-1H-isoindole-3,6-diamine (CAS 173095-71-1)
- N-(2-chlorophenyl)-N'-[6-chloro-4-(trifluoromethyl)-2-pyridyl]urea (CAS 256471-15-5)
- 2-(4-(4-Fluorophenyl)-2-(pyrrolidin-1-yl)thiazol-5-yl)acetic acid (CAS 1443291-75-5)
- 1-(1-Methyl-1h-imidazol-5-yl)cyclopropane-1-carboxylic acid (CAS 1427010-21-6)
- (S)-1-(1-Cyclopentyl-1H-benzo[d]imidazol-2-yl)ethanamine (CAS 1398507-89-5)
- Amino-hydroxyimino-acetic acid ethyl ester (CAS 10489-74-4)
- Semaglutide impurity 93 (CAS CATO-C4X-222693)
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