Tetraethyl Fluorescein Bis(methylene)bis(azanetriyl)tetraacetate CAS 1170856-93-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1170856-93-5 |
| Molecular Formula | C38H42N2O13 |
| Molecular Weight | 734.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tetraethyl Fluorescein Bis(methylene)bis(azanetriyl)tetraacetate (CAS 1170856-93-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C38H42N2O13. Molecular weight: 734.75 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C38H42N2O13 |
| Molecular Weight | 734.75 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related Tetraethyl Standards
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Recommended Standards
- N-(6-chloro-2-methoxy-9-acridinyl)-n-[3-[(6-chloro-2-methoxy-9-acridinyl)amino]propyl]-n-[(3-methoxyphenyl)methyl]-1,3-propanediamine (CAS 222051-76-5)
- 2-(4-((4R,5S)-2-(4-(tert-Butyl)-2-ethoxyphenyl)-4,5-bis(4-chlorophenyl)-4,5-dimehyl-4,5-dihydro-1H-imidazole-1-carbonyl)piperazin-1-yl)-1-morpholinoethanone (CAS 939983-14-9)
- 4-Methylumbelliferyl 4-Deoxy-b-D-chitobiose Peracetate (CAS 1228931-52-9)
- 6-Aminopyridin-3-ol acetate (CAS 2087960-23-2)
- 1-(2-(5-Acetylthiophen-2-yl)ethyl)-3-(2,6-difluorophenyl)urea (CAS 2034493-95-1)
- N-ethyl-2-(6-methoxy-1H-benzo[d]imidazol-2-yl)ethan-1-amine (CAS 915924-04-8)
- 1-(6-(tert-Butylamino)-5-methylpyridin-3-yl)propan-1-one (CAS 1355201-86-3)
- Wortmannin (CAS 19545-26-7)
- Zolpidem Impurity 5 (CAS 14547-80-9)
- Ac, Gastrin Releasing Peptide (20-27), porcine (CAS 77714-20-6)
Why CATO?
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