SGI 1776 CAS 1173928-26-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1173928-26-1 |
| Molecular Formula | C20H22F3N5O 2*H2O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
SGI 1776 (CAS 1173928-26-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H22F3N5O 2*H2O4S. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H22F3N5O 2*H2O4S |
| Molecular Weight | 503.50 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Recommended Standards
- 4-Fluoro-5-methylindoline-2,3-dione (CAS 1191240-79-5)
- methyl 4-(3-hydroxyphenyl)-2,4-dioxobutanoate (CAS 60640-63-3)
- (11β)-9-Fluoro-11,17-dihydroxy-21-[(methylsulfonyl)oxy]pregna-1,4-diene-3,20-dione (CAS 382-66-1)
- 2-(TERT-BUTYL)-6-CHLOROPYRIDINE (CAS 97691-23-1)
- 6-Chloro-3,4-dihydro-2H-1,4-benzoxazine-2-carbohydrazide (CAS 866134-48-7)
- Tetrabenazine Impurity 44 (CAS 1637279-07-2)
- C-Peptide 2 (rat) (CAS 41594-08-5)
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