PSB 0777 Ammonium Salt CAS 2122196-16-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2122196-16-9 |
| Molecular Formula | C18H21N5O7S2 H3N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
PSB 0777 Ammonium Salt (CAS 2122196-16-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H21N5O7S2 H3N. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H21N5O7S2 H3N |
| Molecular Weight | 500.55 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 2 |
Recommended Standards
- (2R,4R)-rel-2,4-Bis(2’,4’-difluorophenyl)-2,4-dihydroxypentane (CAS 1329616-28-5)
- 1-Acetyl-3-aminopyrrolidine (CAS 833483-45-7)
- (R)-2-(1-(benzyloxy)ethyl)-6-fluoro-3-(3-fluorophenyl)-4H-chromen-4-one (CAS 1479107-53-3)
- 5-(1H-[1,2,4]Triazol-3-ylsulfanyl)-furan-2-carbaldehyde hydrochloride (CAS 1185295-29-7)
- 4-Bromo-2-fluoro-6-methylbenzamide, 97% (CAS 1242156-51-9)
- 3-(2-Methoxyphenyl)-6-((pyridin-2-ylmethyl)thio)pyridazine (CAS 893980-10-4)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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