N-[11-(dipyrrometheneboron difluoride)undecanoyl]-D-galactosyl-beta1-1'-D-erythro-sphingosine CAS 1246355-61-2
| CAS No. | 1246355-61-2 |
| Molecular Formula | C48H80BF2N3O8 |
| Molecular Weight | 875.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-[11-(dipyrrometheneboron difluoride)undecanoyl]-D-galactosyl-beta1-1'-D-erythro-sphingosine (CAS 1246355-61-2), molecular formula C48H80BF2N3O8 and molecular weight 875.97 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, N-[11-(dipyrrometheneboron difluoride)undecanoyl]-D-galactosyl-beta1-1'-D-erythro-sphingosine is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 875.97 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures N-[11-(dipyrrometheneboron difluoride)undecanoyl]-D-galactosyl-beta1-1'-D-erythro-sphingosine 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 | C48H80BF2N3O8 |
| Molecular Weight | 875.97 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) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related N Standards
Recommended Standards
- 2'-F-Bz-dA Phosphoramidite (CAS 136834-22-5)
- 11-(5,5-Difluoro-1,3,7,9-tetramethyl-5H-4l4,5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-10-yl)-N-((2S,3R,E)-3-hydroxy-1-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)octadec-4-en-2-yl)undecanamide (CAS 1246355-70-3)
- 2’-Fluoro-2’-deoxy-ara-A(Bz)-3’-phosphoramidite (CAS 329187-86-2)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com