HIV-1 env Protein gp120 (278-292) (strains BH10, BH8, HXB2, HXB3, PV22) CAS 114991-28-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 114991-28-5 |
| Molecular Formula | C73H126N26O18 |
| Molecular Weight | 1655.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
HIV-1 env Protein gp120 (278-292) (strains BH10, BH8, HXB2, HXB3, PV22) (CAS 114991-28-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C73H126N26O18. Molecular weight: 1655.97 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C73H126N26O18 |
| Molecular Weight | 1655.97 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) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 26 |
Recommended Standards
- (2S,4S,5R,6R)-5-Acetamido-2-(((2R,3R,4S,5S,6R)-2-(((2S,3R,4R,5S,6R)-3-acetamido-2-(((2R,3S,4S,5R,6S)-2-((((2R,3R,4R,5S,6R)-3-acetamido-5-(((2S,3R,4S,5R,6R)-6-((((2R,4S,5R,6R)-5-acetamido-2-carboxy-4-hydroxy-6-((1R,2R)-1,2,3-trihydroxypropyl)tetrahydro-2H-pyran-2-yl)oxy)methyl)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)-4-hydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)methyl)-3,5-dihydroxy-6-(((2R,3R,4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl)oxy)tetrahydro-2H-pyran-4-yl)oxy)-5-hydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-4-yl)oxy)-3,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-4-yl)oxy)-4-hydroxy-6-((1R,2R)-1,2,3-trihydroxypropyl)tetrahydro-2H-pyran-2-carboxylic acid (CAS 137636-98-7)
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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
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com