Ascorbyl Palmitate CAS 137-66-6
| CAS No. | 137-66-6 |
| Molecular Formula | C22H38O7 |
| Molecular Weight | 414.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 414.53 g/mol gives Ascorbyl Palmitate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ascorbyl Palmitate (CAS 137-66-6) is a high-purity analytical reference standard with the molecular formula C22H38O7 and a molecular weight of 414.53 g/mol.
Structurally, Ascorbyl Palmitate (C22H38O7) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 414.53 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 Ascorbyl Palmitate 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 | C22H38O7 |
| Molecular Weight | 414.53 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Ascorbyl Standards
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- <SC>Ascorbyl phosphate magnesium sesquimagnesium salt hydrate (CAS 1713265-25-8)
- Magnesium Ascorbyl Phosphate (CAS 23666-04-8)
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Why CATO?
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