<SC>L</SC>-Ascorbic acid-2-<SUP>13</SUP>C CAS 178101-89-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 178101-89-8 |
| Molecular Formula | C5[13C]H8O6 |
| Molecular Weight | 177.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies <SC>L</SC>-Ascorbic acid-2-<SUP>13</SUP>C (CAS 178101-89-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5[13C]H8O6. Molecular weight: 177.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5[13C]H8O6 |
| Molecular Weight | 177.12 g/mol |
| Purity | 97%+ |
| 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 |
Recommended Standards
- L-Ascorbic Acid-1-13C (CAS 178101-88-7)
- (4-(Difluoromethyl)-6-fluoropyridin-2-yl)methanol (CAS 1803665-93-1)
- 2-Methoxy-5-(trifluoromethyl)pyridine (CAS 175277-45-9)
- 2-(1H-Imidazol-2-yl)thiazole (CAS 438545-36-9)
- 2-(Chloromethyl)-3-(difluoromethyl)-4-iodopyridine-5-carboxylic acid (CAS 1805067-69-9)
- (5-Bromopyridin-3-yl)(p-tolyl)methanol (CAS 1249074-30-3)
- 4-(4-Methyl-2,6-dinitroanilino)butanoic acid (CAS 866156-00-5)
- Sulbenicillin (CAS 41744-40-5)
- 4,7-Methano-1H-indene, 3a,4,7,7a-tetrahydro-, polymer with ethenylbenzene and (1-methylethenyl)benzene (CAS 56236-54-5)
- Serpent Peptide (CAS 823202-99-9)
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 13829788188 / jacky.chen@cato-chem.com