(Tyr5.12,Lys7)-Polyphemusin II CAS 147658-54-6
Purity >95%In StockPharmaceutical Standards
| CAS No. | 147658-54-6 |
| Molecular Formula | C109H164N38O22S4 |
| Molecular Weight | 2487.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(Tyr5.12,Lys7)-Polyphemusin II (CAS 147658-54-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C109H164N38O22S4. Molecular weight: 2487.00 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C109H164N38O22S4 |
| Molecular Weight | 2487.00 g/mol |
| Purity | >95% |
| 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 |
| Degree of Unsaturation (DBE) | 47.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 38 |
| Sulfur Atoms | 4 |
Recommended Standards
- [(1R,8S,9R)-bicyclo[6.1.0]non-4-yn-9-yl]methyl N-[(2-{2-[({bis[14-({[(1S)-1-{[(1S)-1-({4-[({[(10S,23S)-10-ethyl-18-fluoro-10-hydroxy-19-methyl-5,9-dioxo-8-oxa-4,15-diazahexacyclo[14.7.1.0²,¹⁴.0⁴,¹³.0⁶,¹¹.0²⁰,²⁴]tetracosa-1,6(11),12,14,16,18,20(24)-heptaen-23-yl]carbamoyl}oxy)methyl]phenyl}carbamoyl)ethyl]carbamoyl}-2-methylpropyl]carbamoyl}oxy)-3,6,9,12-tetraoxatetradecan-1-yl]sulfamoyl}carbamoyl)oxy]ethoxy}ethyl)sulfamoyl]carbamate (CAS 2765424-51-7)
- TLQP-21 (human) (CAS 1259837-37-0)
- Tyr-Specific Protein Kinase Inhibitor (CAS 131023-24-0)
- 2-(3,5-Dimethylphenyl)cyclohexan-1-one (CAS 850663-18-2)
- <I>Trans</I>-3-phenyl-1-propen-1-ylboronic acid (CAS 129423-29-6)
- 2-amino-N-cyclopropyl-ethanesulfonamide;hydrochloride (CAS 1173069-26-5)
- 2-(4-Bromo-2-cyano-6-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1806917-73-6)
- 2-phenyl-octahydroimidazolidino[1,5-a]piperazine-1,3-dione hydrochloride (CAS 1461704-84-6)
- tert-Butyl N-[(5-fluoro-2-hydroxyphenyl)methyl]carbamate (CAS 1881329-09-4)
- D-[Ser]8-Liraglutide (CAS CATO-C4X-199238)
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