Tau Peptide (301-315) trifluoroacetate salt CAS 330456-48-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 330456-48-9 |
| Molecular Formula | C70H113N17O21 C2HF3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tau Peptide (301-315) trifluoroacetate salt (CAS 330456-48-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C70H113N17O21 C2HF3O2. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C70H113N17O21 C2HF3O2 |
| Molecular Weight | 1642.79 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 23.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 17 |
Related Tau Standards
- Tau Peptide (306-317) trifluoroacetate salt (CAS 1003007-59-7)
- Peptide Impurity 82 (CAS 10491-78-8)
- Peptide T (CAS 106362-32-7)
- Peptide WE-14 (CAS 115136-18-0)
- Peptide YY (human) trifluoroacetate salt (CAS 118997-30-1)
- Peptide Impurity 15 (CAS 1227750-69-7)
- Peptide YY (3-36) (human) (CAS 123583-37-9)
- Tau Peptide (379-408) trifluoroacetate salt (CAS 1246357-53-8)
Recommended Standards
- 5-[(Cyclohexylsulfanyl)methylidene]-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 128889-76-9)
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- Benzo[c][1,2,5]thiadiazole-4-carboxylic Acid (CAS 3529-57-5)
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- 4-Chloro-5-hydroxynicotinic acid (CAS 958294-52-5)
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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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