FX0ES3271V 60311-02-6 Sulforhodamine 101 Hydrogen 9-(2,4-disulphonatophenyl)-2,3,6,7,12,13,16,17-octahydro-1H,5H,11H,15H-xantheno(2,3,4-ij:5,6,7-i'j')diquinolizin-18-ium 1H,5H,11H,15H-Xantheno(2,3,4-ij:5,6,7-i'j')diquinolizin-18-ium, 9-(2,4-disulfophenyl)-2,3,6,7,12,13,16,17-octahydro-, inner salt EINECS 262-159-4 UNII-FX0ES3271V CAS 60311-02-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 60311-02-6 |
| Molecular Formula | C31H42N2O7S2 |
| Molecular Weight | 618.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
FX0ES3271V 60311-02-6 Sulforhodamine 101 Hydrogen 9-(2,4-disulphonatophenyl)-2,3,6,7,12,13,16,17-octahydro-1H,5H,11H,15H-xantheno(2,3,4-ij:5,6,7-i'j')diquinolizin-18-ium 1H,5H,11H,15H-Xantheno(2,3,4-ij:5,6,7-i'j')diquinolizin-18-ium, 9-(2,4-disulfophenyl)-2,3,6,7,12,13,16,17-octahydro-, inner salt EINECS 262-159-4 UNII-FX0ES3271V (CAS 60311-02-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C31H42N2O7S2. Molecular weight: 618.80 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C31H42N2O7S2 |
| Molecular Weight | 618.80 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Recommended Standards
- 24404-48-6 Saponaroside (CAS 24404-48-6)
- Head activator (7-11) (H-3805.0005) (CAS 103404-59-7)
- Baricitinib Impurity 117 (CAS CATO-C4X-2260117)
- 4-[(2,6-Dimethylmorpholin-4-yl)methyl]-1,3-thiazol-2-amine dihydrochloride (CAS 1426291-10-2)
- (2-Chloro-2-phenylacetyl)urea (CAS 25395-28-2)
- 2-Phenyl-1,4-dihydroimidazo[4,5-b]indole (CAS 161331-45-9)
- 1-Cyano-cyclopropylcarboxylic acid ethyl ester (CAS 1558-81-2)
- Corazonin (CAS 122929-08-2)
- 2,3-dichlorobutane (CAS 7581-97-7)
- Biotinyl-Neuropeptide W-23 (human) (CAS 1815618-09-7)
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