286367-70-2 4-(Ethyl-1-13C)benzoic acid 4-(Ethyl-2-13C)benzoic acid CAS 286367-70-2
| CAS No. | 286367-70-2 |
| Molecular Formula | C8[13C]H16O2 |
| Molecular Weight | 157.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 286367-70-2 4-(Ethyl-1-13C)benzoic acid 4-(Ethyl-2-13C)benzoic acid.
CATO supplies 286367-70-2 4-(Ethyl-1-13C)benzoic acid 4-(Ethyl-2-13C)benzoic acid (CAS 286367-70-2), a certified reference material (molecular formula C8[13C]H16O2, MW 157.21 g/mol) for analytical method development and quality control.
The molecular framework of 286367-70-2 4-(Ethyl-1-13C)benzoic acid 4-(Ethyl-2-13C)benzoic acid (C8[13C]H16O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 286367-70-2 4-(Ethyl-1-13C)benzoic acid 4-(Ethyl-2-13C)benzoic 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.
Physical & Chemical Properties
| Molecular Formula | C8[13C]H16O2 |
| Molecular Weight | 157.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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