Fluorescent Red Mega 485 NHS-ester CAS 890317-36-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 890317-36-9 |
| Molecular Formula | C29H33N3O9S |
| Molecular Weight | 599.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Fluorescent Red Mega 485 NHS-ester (CAS 890317-36-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C29H33N3O9S. Molecular weight: 599.65 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C29H33N3O9S |
| Molecular Weight | 599.65 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (11bS)-N,N-Bis[(S)-(+)-1-(2-methoxyphenyl)ethyl]dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 776316-48-4)
- Baloxavir Marboxil Impurity 157 (CAS CATO-C4X-2108157)
- (11bS)-N,N-Bis[(1S)-1-(4-methoxyphenyl)ethyl]-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-amine (CAS 850796-15-5)
- Acifluorfen methyl ester (CAS 50594-67-7)
- 4-(BOC-AMINOMETHYL)-TETRAHYDRO-2H-PYRANE (CAS 666262-72-2)
- 7-(Aminomethyl)benzoxazole Hydrochloride (CAS 2006276-90-8)
- 5-Amino-3-methyl-2,3-dihydro-1h-indol-2-one (CAS 159212-53-0)
- Upadacitinib Impurity 170 (CAS CATO-C4X-2405170)
- Raubasine (CAS 483-04-5)
- Semaglutide impurity 93 (CAS CATO-C4X-222693)
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