rac 2-Lauroyl-3-chloropropanediol-d5 CAS 1330055-73-6
| CAS No. | 1330055-73-6 |
| Molecular Formula | - |
| Molecular Weight | 297.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 297.87 g/mol gives rac 2-Lauroyl-3-chloropropanediol-d5 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
rac 2-Lauroyl-3-chloropropanediol-d5 (CAS 1330055-73-6), molecular formula C15H24D5ClO3 and molecular weight 297.87 g/mol, is a CATO reference standard with documented purity and traceability.
rac 2-Lauroyl-3-chloropropanediol-d5 (C15H24D5ClO3) contains deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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 | C15H24D5ClO3 |
| Molecular Weight | 297.87 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
Related rac Standards
- rac 2-Lauroyl-3-chloropropanediol (CAS 1329647-11-1)
- rac 1-Lauroyl-3-chloropropanediol (CAS 20542-96-5)
- Lauroyl-L-Aspartic Acid (Dodecanoyl-L-Aspartic Acid) (CAS 1116-13-8)
- N-Lauroyl-L-alanine (CAS 52558-74-4)
- N2-Lauroyl-L-glutamine (CAS 109570-04-9)
- Lauroyl lysine (CAS 52315-75-0)
- N2-Lauroyl-L-glutamine-d23 (CAS 1795786-88-7)
- Lauroyl chloride (CAS 112-16-3)
Recommended Standards
- Iodo(iodomethoxy)methane (CAS 60833-52-5)
- Mono(2,3-dibromopropyl) Phosphate (CAS 5324-12-9)
- 5-Chloro-3-methyl-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazolo[3,4-b]pyridine (CAS 2102326-08-7)
- 2,5-Dibromo-3,6-dihydroxycyclohexa-2,5-diene-1,4-dione (CAS 4370-59-6)
- 2-(Difluoromethyl)-4-fluoropyridine-6-carboxylic acid (CAS 1805315-70-1)
- 1-(3-Chloro-4-fluorophenyl)-3-(2,3-dimethylphenyl)propan-1-one (CAS 898792-95-5)
- N-Cycloheptyl-p-amino benzoicacid (CAS 69294-34-4)
- 5-Phenyl-2-(1H-pyrrol-1-yl)furan-3-carbonitrile (CAS 220696-22-0)
- Oclacitinib impurity 6 (CAS CATO-C4X-30186)
- 4-Chloro-1-[(2-chlorophenyl)methyl]-1H-pyrazole-3-carboxylic acid (CAS 1281872-55-6)
- (S)-6-((4-Fluorobenzyl)oxy)-2-nitro-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazine (CAS 187235-33-2)
- (2S)-2-[[(4-Methoxyphenyl)methyl]amino]-1-propanol (CAS 570398-18-4)
- 5-Chloro-3-iodo-1H-pyrazolo[3,4-b]pyridine (CAS 1352395-64-2)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
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