849412-67-5 18:0 PI CAS 849412-67-5
| CAS No. | 849412-67-5 |
| Molecular Formula | C45H86O13P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 884.18 g/mol gives 849412-67-5 18:0 PI distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
849412-67-5 18:0 PI (CAS 849412-67-5), molecular formula C45H86O13PH4N and molecular weight 884.18 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 849412-67-5 18:0 PI (C45H86O13PH4N) contains an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.5, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 884.18 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.
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.
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 | C45H86O13P H4N |
| Molecular Weight | 884.18 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) | 1.5 |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 2,2-Dimethyl-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indol-3-yl)propan-1-one (CAS 2390149-33-2)
- 3-(3-(Trifluoromethyl)phenyl)propanamide (CAS 535-53-5)
- 4-((5-(Naphthalen-1-yl)-1,3,4-oxadiazol-2-yl)thio)but-2-yn-1-yl benzoate (CAS 844456-97-9)
- 2-(2-tert-butyl-4-methylphenoxy)acetic acid (CAS 25141-22-4)
- 4-(N-tert-Butoxycarbonylamino)tetrafluorophenylazide (CAS 294187-76-1)
- 4-(3-(Ethoxycarbonyl)-5-hydroxy-1H-pyrazol-1-yl)benzoic acid (CAS 1197228-51-5)
- Ethyl 6-azidohexanoate (CAS 65374-10-9)
- Mefruside (CAS 7195-27-9)
- 3-Fluoro-4-(piperidine-1-carboxamido)benzoic acid (CAS 1282874-15-0)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
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