Methocarbamol Impurity 2 CAS CATO-C4X-24442
| CAS No. | CATO-C4X-24442 |
| Molecular Formula | C12H16O6 |
| Molecular Weight | 256.25 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Methocarbamol Impurity 2 (C12H16O6) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 256.25 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a process- or degradation-related impurity, Methocarbamol Impurity 2 (CAS CATO-C4X-24442, C12H16O6) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Methocarbamol Impurity 2 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.
Physical & Chemical Properties
| Molecular Formula | C12H16O6 |
| Molecular Weight | 256.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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 |
Related Methocarbamol Standards
- Methocarbamol-D5 (CAS 1189699-70-4)
- Methocarbamol D3 (CAS 1346600-86-9)
- Methocarbamol Impurity 5 (CAS CATO-C4X-24445)
- Methocarbamol Impurity 4 (CAS CATO-C4X-24444)
- Methocarbamol Impurity 10 (CAS 85536-84-1)
- Methocarbamol Impurity 11 (CAS CATO-C4X-244411)
- (S)-Methocarbamol (CAS 108914-10-9)
- (R)-Methocarbamol (CAS 145841-69-6)
Recommended Standards
- Ketoprofen Impurity 111 (CAS CATO-C4X-1471111)
- ((3aR,4S,5R,6aS)-5-acetoxy-2-oxohexahydro-2H-cyclopenta[b]furan-4-yl)methyl acetate (CAS 62939-82-6)
- Telmisartan impurity 73 (CAS CATO-C4X-135973)
- Piribedil Impurity 6 (CAS 4971-68-0)
- Nintedanib Impurity 74 (CAS CATO-C4X-181474)
- Ziprasidone impurity 47 (CAS 131540-88-0)
- Olotadine lmpurity 55 (CAS CATO-C4X-171855)
- 2-(Difluoromethyl)-4-hydroxybenzonitrile (CAS 1261618-09-0)
- 1-[3,5-Bis(trifluoromethyl)phenyl]biguanide hydrochloride (CAS 1030829-67-4)
- 1-[(2-hydroxynaphthalen-1-yl)methyl]naphthalen-2-ol (CAS 1096-84-0)
- 4-(4-Butylphenyl)-5-(3,4,5-trimethoxyphenyl)-4H-1,2,4-triazole-3-thiol (CAS 523990-81-0)
- 2-Bromo-4-(methylsulfonyl)aniline (CAS 57946-90-4)
- Methyl 3-benzamido-2-hydroxy-5-nitrobenzoate (CAS 139390-62-8)
- Semaglutide Impurity 82 (CAS CATO-C4X-222682)
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