NB-598 xMaleic acid salt CAS 136719-26-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 136719-26-1 |
| Molecular Formula | C27H31NOS2 C4H4O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
NB-598 xMaleic acid salt (CAS 136719-26-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C27H31NOS2 C4H4O4. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C27H31NOS2 C4H4O4 |
| Molecular Weight | 565.74 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Recommended Standards
- 1-{1H-pyrrolo[2,3-b]pyridine-6-carbonyl}-4-(1,1,1-trifluoropropan-2-yl)piperazine (CAS 1947752-82-0)
- Di(1H-inden-1-yl)dimethylsilane (CAS 18666-26-7)
- 3-(Chloromethyl)-5-methylheptane (CAS 1465589-10-9)
- 2-(2H-1,2,3,4-Tetraazol-5-yl-methyl)-1,3-benzothiazole (CAS 852694-88-3)
- 2-(5-Chloro-1h-1,2,4-triazol-3-yl)pyridine (CAS 1315347-10-4)
- N-(4-Bromobenzyl)-2-chlorobenzamide (CAS 1283105-08-7)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
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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