1,3-Dihydro-α-methyl-1-methylene-3-oxo-2H-isoindole-2-acetic acid CAS 62100-29-2
| CAS No. | 62100-29-2 |
| Molecular Formula | C12H11NO3 |
| Molecular Weight | 217.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1,3-Dihydro-α-methyl-1-methylene-3-oxo-2H-isoindole-2-acetic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
1,3-Dihydro-α-methyl-1-methylene-3-oxo-2H-isoindole-2-acetic acid (CAS 62100-29-2) is a high-purity analytical reference standard with the molecular formula C12H11NO3 and a molecular weight of 217.22 g/mol.
Based on its molecular formula C12H11NO3, 1,3-Dihydro-α-methyl-1-methylene-3-oxo-2H-isoindole-2-acetic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 217.22 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.
Physical & Chemical Properties
| Molecular Formula | C12H11NO3 |
| Molecular Weight | 217.22 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.) | 1974 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 3-((Benzo[d]oxazol-2-ylmethyl)amino)-5-ethyl-6-methylpyridin-2(1H)-one (CAS 135525-70-1)
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- 2-Amino-N-(furan-2-ylmethyl)-N-methylpentanamide (CAS 1218738-99-8)
- 2-(2-Chloro-6,7-dimethylquinolin-3-yl)acetonitrile (CAS 1017191-76-2)
- (S)-1-(1-Ethyl-3,5-dimethyl-1h-pyrazol-4-yl)ethan-1-ol (CAS 1344930-59-1)
- 2-Methyl-2-(4-phenylpiperazin-1-yl)propanamide (CAS 338417-97-3)
- Pancreatic Polypeptide (1-17)-(Ala31,Aib32)-Neuropeptide Y (18-36) (human) trifluoroacetate salt (CAS 313988-70-4)
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