3-Hydroxy-3-(m-tolyl)propanoic acid CAS 1225500-11-7
| CAS No. | 1225500-11-7 |
| Molecular Formula | C10H12O3 |
| Molecular Weight | 180.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-Hydroxy-3-(m-tolyl)propanoic 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.
CATO supplies 3-Hydroxy-3-(m-tolyl)propanoic acid (CAS 1225500-11-7), a certified reference material (molecular formula C10H12O3, MW 180.20 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 3-Hydroxy-3-(m-tolyl)propanoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 180.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H12O3 |
| Molecular Weight | 180.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Hydroxy Standards
- 2-Hydroxy-N,N'-dimethylbenzohydrazide (CAS 103448-99-3)
- 1-Hydroxy-6,7,8,9-tetrahydro-1H-cyclohepta[b]pyrazin-2(5H)-one (CAS 106867-70-3)
- 4-Hydroxy-3-propoxybenzaldehyde (CAS 110943-74-3)
- N'-hydroxy-2-methoxy-2-phenylethanimidamide (CAS 111042-12-7)
- Ethyl 3-hydroxy-5-methylbenzoate (CAS 1126430-75-8)
- Methyl 2-(4-hydroxy-2-methylphenyl)acetate (CAS 114474-04-3)
- (S)-2-Hydroxy-4-phenylbutyric Acid (CAS 115016-95-0)
- 4-Hydroxy-2-isopropoxybenzaldehyde (CAS 1165713-47-2)
Recommended Standards
- 2-Hydroxy-5-isopropoxybenzaldehyde (CAS 1224629-09-7)
- 2-(5-Cyclopropyl-1-methyl-1h-pyrazol-3-yl)acetic acid (CAS 1226153-59-8)
- Methyl 2-(methylamino)-2-(pyridin-3-yl)acetate (CAS 1218519-31-3)
- Ethyl 2-amino-4-methylnicotinate (CAS 1227575-23-6)
- L-Carnitine (CAS 541-15-1)
- Ethyl 1-methyl-4-[(4,4,4-trifluoro-3-hydroxybutyl)amino]-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 866131-77-3)
- (R)-3-Hydroxy-2-(methylamino)propanoic acid (CAS 915405-01-5)
- 3-(Methoxycarbonyl)-4-nitrobenzoic Acid (CAS 64152-09-6)
- 4-(2H-tetrazol-5-yl)benzamide (CAS 92712-51-1)
- (2-Fluoro-4-methoxyphenyl)methanesulfonyl chloride (CAS 1600389-10-3)
- 3-(Methylsulfanyl)-4-phenyl-5-[3-(thiophen-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridin-2-yl]-4H-1,2,4-triazole (CAS 478048-42-9)
- 5-(2-Chlorophenyl)nicotinic Acid (CAS 893735-02-9)
- 5-Amino-1-phenyl-1H-1,2,4-triazole-3-carboxylic acid (CAS 68207-58-9)
- D-Glu3-Tirzepatide (CAS CATO-CPTD788927)
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 18665070610 / Nicole.chen@cato-chem.com