Ceramide 7 CAS 873802-45-0
| CAS No. | 873802-45-0 |
| Molecular Formula | C42H83NO5 |
| Molecular Weight | 682.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ceramide 7 (CAS 873802-45-0) is a high-purity analytical reference standard with the molecular formula C42H83NO5 and a molecular weight of 682.11 g/mol.
Structurally, Ceramide 7 (C42H83NO5) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 682.11 g/mol, it falls into the high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 Ceramide 7 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 | C42H83NO5 |
| Molecular Weight | 682.11 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Ceramide Standards
- C26 Ceramide (CAS 121459-09-4)
- C24:1 Ceramide-d7 (d18:1-d7/24:1 (15Z)) (CAS 1840942-16-6)
- C24 Ceramide(d18:1/24:0) (CAS 102917-80-6)
- C24 Ceramide (CAS 34435-05-7)
- C24:1 Ceramide (CAS 54164-50-0)
- C24 Ceramide (d17:1/24:0) (CAS 123065-50-9)
- 352518-77-5 C24:1 Ceramide (d17:1/24:1(15Z)) (CAS 352518-77-5)
- 27888-44-4 C22 Ceramide (d18:1/22:0) (CAS 27888-44-4)
Recommended Standards
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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
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com