18:0 PC-d4 CAS 326495-35-6
| CAS No. | 326495-35-6 |
| Molecular Formula | - |
| Molecular Weight | 794.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
18:0 PC-d4 (CAS 326495-35-6), molecular formula C44H84D4NO8P and molecular weight 794.17 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to deuterium isotope labeling, an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, 18:0 PC-d4 is typically white to pale yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 794.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C44H84D4NO8P |
| Molecular Weight | 794.17 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (R)-DTB-SpiroSAP-Bn (CAS 1809609-52-6)
- PhCPhos Palladacyclic Precatalyst (CAS 1447963-74-7)
- 1-(1z-octadecenyl)-2-arachidonoyl-sn-glycero-3-phosphocholine 97802-56-7 (CAS 97802-56-7)
- BT-2Th6Sn (CAS 1337988-42-7)
- 1-(4-Acetyl-5-nitro-1H-pyrrol-2-yl)-2,2,2-trichloroethan-1-one (CAS 1269822-93-6)
- 2-Bromo-N-(piperidin-1-yl)pyridin-3-amine (CAS 1713160-14-5)
- 3-(3-Pyrrolidinyloxy)pyridine hydrochloride (CAS 1185083-43-5)
- 1-(Tert-butyl) 2-methyl (2S,3R)-3-aminopyrrolidine-1,2-dicarboxylate hydrochloride (CAS 1881275-89-3)
- (2E)-7-Chloro-2-{[(2-hydroxyphenyl)amino]methylidene}-3,4-dihydro-2H-1,4-benzothiazin-3-one (CAS 338417-03-1)
- (1-Butylpyrrolidin-2-yl)methanamine (CAS 26116-16-5)
- 7-(Benzyloxy)quinoline (CAS 131802-60-3)
- Bucladesine Impurity 1 (CAS 55443-13-5)
- 2-(7-Isoquinolinyl)ethanol (CAS 1076198-33-8)
- Tau Peptide (512-525) amide trifluoroacetate salt (CAS 2022956-61-0)
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