L-Ascorbic Acid-1-13C CAS 178101-88-7
| CAS No. | 178101-88-7 |
| Molecular Formula | C5[13C]H8O6 |
| Molecular Weight | 177.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures L-Ascorbic Acid-1-13C 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.
L-Ascorbic Acid-1-13C (CAS 178101-88-7), molecular formula C5[13C]H8O6 and molecular weight 177.12 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of L-Ascorbic Acid-1-13C (C5[13C]H8O6) is characterized by a carbohydrate-derived structure. 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. 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 | C5[13C]H8O6 |
| Molecular Weight | 177.12 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2007 |
Related L Standards
- L-Ascorbic acid-6- (CAS 149153-08-2)
- D-Ascorbic Acid (CAS 10504-35-5)
- Ascorbic Acid EP Impurity F (CAS 89-65-6)
- L-(+)-Ascorbic Acid (CAS 50-81-7)
- Ascorbic Acid Impurity 8 (CAS 19192-77-9)
- Ascorbic acid 13C6 (CAS 1354064-87-1)
- L-Ascorbic Acid-13C6 (CAS 1331939-77-5)
- Ascorbic Acid EP Impurity G (CAS 66757-69-5)
Recommended Standards
- 2-Methoxy-5-(trifluoromethyl)pyridine (CAS 175277-45-9)
- <SC>L</SC>-Ascorbic acid-2-<SUP>13</SUP>C (CAS 178101-89-8)
- 2-Methyl-6-trifluoromethyl-pyridin-4-ol (CAS 1622843-95-1)
- (4-(Difluoromethyl)-6-fluoropyridin-2-yl)methanol (CAS 1803665-93-1)
- 8-Bromo-1-cyclopropyl-6-fluoro-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 182868-35-5)
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- N-Methyl-3-(piperidin-3-yl)-1H-pyrazole-5-carboxamide (CAS 1401561-72-5)
- 2-Chloro-6-methylpyrimidine-4-carboxamide (CAS 64376-16-5)
- Ethyl 1-(3,4-dimethoxybenzyl)-5-oxopyrrolidine-3-carboxylate (CAS 96449-63-7)
- Mianserin Impurity 13 (CAS 91247-76-6)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
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