HIV-1 tat Protein (47-57) CAS 191936-91-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 191936-91-1 |
| Molecular Formula | C64H118N32O14 |
| Molecular Weight | 1559.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order HIV-1 tat Protein (47-57) (CAS 191936-91-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C64H118N32O14. Molecular weight: 1559.85 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C64H118N32O14 |
| Molecular Weight | 1559.85 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 |
| Degree of Unsaturation (DBE) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Nitrogen Atoms | 32 |
Recommended Standards
- [Ser25] Protein Kinase C (19-31) (CAS 136795-05-6)
- Ceftazidime trimer 1 (CAS CATO-C4X-121270)
- [2-oxo-2-[(2S,4S)-2,5,12-trihydroxy-7-methoxy-4-[[(2S,4R,6S,7S,9R,10S)-10-methoxy-6-methyl-5,8,11-trioxa-1-azatricyclo[7.4.0.0²⁷]tridecan-4-yl]oxy]-6,11-dioxo-3,4-dihydro-1H-tetracen-2-yl]ethyl] N-[2-[[4-[[(2S)-2-[[(2S)-2-[3-[2-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoylamino]-3-methyl-butanoyl]amino]-5-ureido-pentanoyl]amino]phenyl]methoxycarbonyl-methyl-amino]ethyl]-N-methyl-carbamate (CAS 2259318-52-8)
- 2-Acetyl-1,2,4-triazinane-3,5-dione (CAS 89179-95-3)
- Methyl 4-chloro-3'-formyl-2'-hydroxy-[1,1'-biphenyl]-3-carboxylate (CAS 1261895-50-4)
- Tert-butyl 3-(1-hydroxyethyl)pyrrolidine-1-carboxylate (CAS 1314400-71-9)
- 5-Methoxy-2-phenylpyrimidine (CAS 85386-13-6)
- Rosuvastatin Impurity 48 (CAS CATO-C4X-116948)
- 2-(3-Chloro-phenyl)-4-ethoxymethylene-4H-isoquinoline-1,3-dione (CAS 554405-56-0)
- D-Thr5-Tirzepatide (CAS CATO-CPTD788926)
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