3880-99-7 Benzoic acid-(carboxy-13C) Benzoic acid-|A-13C CAS 3880-99-7
| CAS No. | 3880-99-7 |
| Molecular Formula | C6[13C]H12O2 |
| Molecular Weight | 129.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3880-99-7 Benzoic acid-(carboxy-13C) Benzoic acid-|A-13C (C6[13C]H12O2) 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.
3880-99-7 Benzoic acid-(carboxy-13C) Benzoic acid-|A-13C (CAS 3880-99-7) is a high-purity analytical reference standard with the molecular formula C6[13C]H12O2 and a molecular weight of 129.16 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3880-99-7 Benzoic acid-(carboxy-13C) Benzoic acid-|A-13C 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 | C6[13C]H12O2 |
| Molecular Weight | 129.16 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.) | 1958 |
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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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