Acetyl-(D-Val13)-a-MSH (11-13) CAS 137359-89-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 137359-89-8 |
| Molecular Formula | C18H33N5O4 |
| Molecular Weight | 383.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Acetyl-(D-Val13)-a-MSH (11-13) (CAS 137359-89-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H33N5O4. Molecular weight: 383.49 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H33N5O4 |
| Molecular Weight | 383.49 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 5 |
Recommended Standards
- GSK-872, >98% (HPLC) (CAS 1346546-69-7)
- 2-(6-(4-Methoxyphenyl)imidazo[2,1-b]thiazol-3-yl)-N-(thiophen-2-ylmethyl)acetamide (CAS 897460-84-3)
- 4-(4-(2,3-Dimethylphenyl)piperazin-1-yl)-2-phenylpyrazolo[1,5-a]pyrazine (CAS 1111418-45-1)
- 6-fluoro-2,3-dihydro-1H-indole hydrochloride (CAS 1803567-63-6)
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- 6-amino-1-[(4-chlorophenyl)methyl]-1,2,3,4-tetrahydroquinolin-2-one (CAS 1153515-25-3)
- 4-Methylbenzenesulfonic acid 2-(2-hydroxyethoxy)ethyl ester (CAS 118591-58-5)
- Des-Leu14-Tirzepatide (CAS CATO-CPTD788959)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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