±-Catechin-2,3,4-<SUP>13</SUP>C<SUB>3</SUB> CAS 1261254-33-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261254-33-4 |
| Molecular Formula | C12[13C]3H26O6 |
| Molecular Weight | 305.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
±-Catechin-2,3,4-<SUP>13</SUP>C<SUB>3</SUB> (CAS 1261254-33-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12[13C]3H26O6. Molecular weight: 305.34 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12[13C]3H26O6 |
| Molecular Weight | 305.34 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1990 |
Related Catechin Standards
- (+/-)-Catechin-13C3 (CAS 1217691-79-6)
- (±)-Catechin (CAS 7295-85-4)
- (-)-Catechin (CAS 18829-70-4)
- Catechin-7-O-D-xylopyranoside (CAS 42830-48-8)
- Catechin 3-Rhamnoside (CAS 103630-03-1)
- (+)-Catechin 5-gallate (CAS 128232-62-2)
- (-)-Catechin gallate (CAS 130405-40-2)
- Catechin 7-O-β-D-glucopyranoside (CAS 65597-47-9)
Recommended Standards
- 1-bromohexadecane (CAS 112-82-3)
- tert-Butyl trans-3-(Boc)-4-Fluoropyrrolidine-1-carboxylate racemate (CAS 1373503-73-1)
- Z-Pro-Gly-NH2 (CAS 35010-96-9)
- 4-methyl-5-nitro-2-(trifluoromethyl)pyridine (CAS 944317-53-7)
- 5-(Trifluoromethyl)-1-[5-(trifluoromethyl)pyridin-2-yl]-1h-pyrazole-4-carboxylic acid (CAS 1013794-64-3)
- 5-(4-Chlorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidine-7-carboxylic acid (CAS 1018143-17-3)
- 6-ethoxy-N-(piperidin-4-yl)pyrimidin-4-amine (CAS 1354088-12-2)
- Diphenylamine Sulfate (CAS 587-84-8)
- 3-(chloromethyl)-1-methyl-5-(trifluoromethyl)-1H-pyrazole (CAS 1260658-92-1)
- (Tyr?)-C-Peptide (dog) (CAS 101135-67-5)
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