Tau Peptide (401-411)-Lys-Lys trifluoroacetate salt CAS 2022956-59-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2022956-59-6 |
| Molecular Formula | C60H103N21O20 C2HF3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tau Peptide (401-411)-Lys-Lys trifluoroacetate salt (CAS 2022956-59-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C60H103N21O20 C2HF3O2. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C60H103N21O20 C2HF3O2 |
| Molecular Weight | 1552.63 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 21 |
Related Tau Standards
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- 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
- 7-(2-Bromopyridin-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine (CAS 2396558-54-4)
- tert-Butyl 3-(3-(aminomethyl)azetidin-1-yl)piperidine-1-carboxylate (CAS 1131622-28-0)
- (R)-7,7-Difluorooctahydropyrrolo[1,2-a]pyrazine (CAS 1932096-09-7)
- Boc- (S) - 3- amino- 4- (4- cyanophenyl) butanoic Acid (CAS 270065-89-9)
- 2-Bromo-6-chloro-4-pyridinecarboxylic Acid Methyl Ester (CAS 1206250-22-7)
- (3AR,4R,6aS)-tert-butyl 4-aminohexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate (CAS 1932238-01-1)
- Peptide Impurity 41 (CAS CATO-CPTD788841)
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