L-Dehydro Ascorbic Acid-13C6 CAS 1217529-45-7
| CAS No. | 1217529-45-7 |
| Molecular Formula | [13C]6H6O6 |
| Molecular Weight | 180.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an organic framework, L-Dehydro Ascorbic Acid-13C6 is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 180.06 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
L-Dehydro Ascorbic Acid-13C6 (CAS 1217529-45-7), molecular formula [13C]6H6O6 and molecular weight 180.06 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | [13C]6H6O6 |
| Molecular Weight | 180.06 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1990 |
Related L Standards
- L-Dehydro Ascorbic Acid (CAS 490-83-5)
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Recommended Standards
- Sevoflurane EP Impurity A (CAS 58109-34-5)
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- 2,3-Dichloropyridine-4-thiol (CAS 1803809-56-4)
- 2-Methoxy-6-methyl-4-(trifluoromethyl)pyridine (CAS 1379091-35-6)
- 4-(2-methyl-1-oxo-3-isoquinolyl)butanoyl chloride (CAS 198069-10-2)
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- (3S)-1-methanesulfonylpyrrolidin-3-ol (CAS 1568031-54-8)
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- 2'-Hydroxy-5'- methyl chalcone (CAS 59817-22-0)
- 5-Bromo-2-methyl-3-nitro-pyridin-4-ol (CAS 18615-84-4)
- (4-Ethyl-4,5-dihydro-thiazol-2-yl)-p-tolyl-amine (CAS 438030-87-6)
- Semaglutide Impurity 130 (CAS 1188328-40-6)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com