Erbium(III) hexafluoroacetylacetonate CAS 70332-27-3
| CAS No. | 70332-27-3 |
| Molecular Formula | C15H3ErF18O6 |
| Molecular Weight | 788.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Erbium(III) hexafluoroacetylacetonate (C15H3ErF18O6) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.5, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 788.41 g/mol, it falls into the high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Erbium(III) hexafluoroacetylacetonate (CAS 70332-27-3) is a high-purity analytical reference standard with the molecular formula C15H3ErF18O6 and a molecular weight of 788.41 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Erbium(III) hexafluoroacetylacetonate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H3ErF18O6 |
| Molecular Weight | 788.41 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | F-containing |
Related Erbium Standards
Recommended Standards
- Diguanosine triphosphate (CAS 6674-45-9)
- 2,6-Bis(3,5-bis(trifluoromethyl)phenyl)-4-hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-sulfide (CAS 1706463-48-0)
- 1-OLEOYL-2-STEAROYL-SN-GLYCERO-3-PHOSPHOCHOLINE 7276-38-2 (CAS 7276-38-2)
- 1,2,3,6-Tetragalloylglucose (CAS 79886-50-3)
- 4-(4-Chlorobenzyl)phenol (CAS 52890-73-0)
- 5-Chloro-3-(2-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-oxoethyl)benzo[d]oxazol-2(3H)-one (CAS 879569-13-8)
- Etioporphyrin I (CAS 448-71-5)
- MDAI hydrochloride (CAS 155344-90-4)
- 5-Fluoro-2-(hexyloxy)benzenethiol (CAS 1443305-23-4)
- 3-(Boc-amino)-4-(2,6-difluorophenyl)butyric Acid (CAS 1824489-03-3)
- 4-Benzyl-6-chloro-1,4-oxazepane (CAS 1935619-23-0)
- Methyl 6-chloro-2,4-dimethylnicotinate (CAS 1256789-09-9)
- [1-(Difluoromethyl)-2,2-difluoro-1-hydroxyethyl]phosphonic acid diethyl ester (CAS 679-36-7)
- Semaglutide Impurity 162 (x TFA Salt) (CAS CATO-C4X-2226162)
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 18665070610 / Nicole.chen@cato-chem.com