α-Endorphin CAS 59004-96-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59004-96-5 |
| Molecular Formula | C77H120N18O26S |
| Molecular Weight | 1745.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
α-Endorphin (CAS 59004-96-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C77H120N18O26S. Molecular weight: 1745.97 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C77H120N18O26S |
| Molecular Weight | 1745.97 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) | 27.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 18 |
| Sulfur Atoms | 1 |
Related Endorphin Standards
- γ-Endorphin (CAS 60893-02-9)
- b-Endorphin (18-31) (human) (H-5686.0500) (CAS 74216-35-6)
- β-Endorphin (6-31) (human) (CAS 77761-27-4)
- 66954-40-3 beta-Endorphin (1-27) beta-Endorphin, 28-de-L-lysine-29-de-L-lysine-30-deglycine-31-de-L-glutamine- beta-Endorphin(1-27) (CAS 66954-40-3)
- Acetyl-δ-Endorphin (bovine, camel, mouse, ovine) (CAS 78325-29-8)
- b-Endorphin (equine) (H-5636.0001) (CAS 79495-86-6)
- b-Endorphin (bovine, camel, mouse) (H-2705.0001) (CAS 59887-17-1)
- b-Endorphin (human) (H-2700.0001) (CAS 61214-51-5)
Recommended Standards
- 2,8,14-Tridodecyl-5,11,17-tris[4-[2-(2-methoxyethoxy)ethoxy]ethoxy]phenyl]-hexabenzocoronene (CAS 1134202-08-6)
- Dalbavancin Impurity 18 (CAS CATO-C4X-160218)
- [(19S)-10,19-diethyl-19-hydroxy-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.0²¹¹.0⁴⁹.0¹⁵²º]henicosa-1(21),2,4,6,8,10,15(20)-heptaen-7-yl] N-[2-[[4-[[(2S)-6-amino-2-[[(2S)-2-[[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[4-[[[4-[(2,5-dioxopyrrol-1-yl)methyl]cyclohexanecarbonyl]amino]methyl]triazol-1-yl]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethylamino]-2-oxo-ethoxy]acetyl]amino]-3-phenyl-propanoyl]amino]hexanoyl]amino]phenyl]methoxycarbonyl-methyl-amino]ethyl]-N-methyl-carbamate (CAS 1639139-65-3)
- 1,2-Difluoro-4-[2-[(trans,trans)-4'-propyl[1,1'-bicyclohexyl]-4-yl]ethyl]-benzene (CAS 107215-66-7)
- 1H-Indole-2-carbonitrile (CAS 36193-65-4)
- 2-methyl-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid (CAS 70335-56-7)
- ethyl 2-(1H-benzimidazol-2-ylthio)propanoate (CAS 160004-14-8)
- Methyl 2-(2,4-dichloropyrimidin-5-yl)acetate (CAS 1555492-66-4)
- Methyl 5-bromobenzo[d][1,3]dioxole-4-carboxylate (CAS 212897-62-6)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
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