Autocamtide-2 TFA Salt CAS 129198-88-5（free base）
| CAS No. | 129198-88-5（free base） |
| Molecular Formula | C65H118N22O20 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Autocamtide-2 TFA Salt (C65H118N22O20C2HF3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Autocamtide-2 TFA Salt (CAS 129198-88-5（free base）) is a high-purity analytical reference standard with the molecular formula C65H118N22O20C2HF3O2 and a molecular weight of 1641.82 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Autocamtide-2 TFA Salt under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C65H118N22O20 C2HF3O2 |
| Molecular Weight | 1641.82 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 22 |
Related Autocamtide Standards
Recommended Standards
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- (R)-Methyl 2-amino-2-(furan-2-yl)acetate (CAS 127358-24-1)
- Methyl 5-nitro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1393477-19-4)
- 1-(2-Amino-2-oxoethyl)-1H-pyrazole-3-carboxylic acid (CAS 512807-21-5)
- N-allyl-1,4-dioxa-7-azaspiro[4.5]Decane-7-carboxamide (CAS 1424076-76-5)
- 1-ethyl-1H-1,2,3-triazole-5-carbaldehyde (CAS 1393540-46-9)
- Ritodrine EP Impurity C (and enantiomer) (CAS CATO-C4X-27432)
- Lecithin Impurity 2 (CAS CATO-C4X-19542)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
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 18665070610 / Nicole.chen@cato-chem.com