rac-1-Palmitoyl-2-linoleoyl-3-chloropropanediol CAS 1246833-87-3
| CAS No. | 1246833-87-3 |
| Molecular Formula | C37H67ClO4 |
| Molecular Weight | 611.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including rac-1-Palmitoyl-2-linoleoyl-3-chloropropanediol.
CATO supplies rac-1-Palmitoyl-2-linoleoyl-3-chloropropanediol (CAS 1246833-87-3), a certified reference material (molecular formula C37H67ClO4, MW 611.38 g/mol) for analytical method development and quality control.
The molecular framework of rac-1-Palmitoyl-2-linoleoyl-3-chloropropanediol (C37H67ClO4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
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 | C37H67ClO4 |
| Molecular Weight | 611.38 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, keep sealed and dry |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
Related rac Standards
- rac 1-Palmitoyl-2-oleoyl-3-chloropropanediol (CAS 1363153-60-9)
- rac-1-Palmitoyl-2-linolenoyl-3-chloropropanediol-d5 (CAS 1246834-24-1)
- rac-1-Palmitoyl-2-linolenoyl-3-chloropropanediol (CAS 1246833-14-6)
- rac 1-Palmitoyl-2-stearoyl-3-chloropropanediol (CAS 1185060-41-6)
- rac-1-Palmitoyl-2-linoleoyl-3-chloropropanediol-d5 (>85%) (CAS 1246833-66-8)
- 1-Palmitoyl-3-stearoylglycerol (CAS 17708-08-6)
- 1-Palmitoyl-2-oleoyl-rac-glycerol (CAS 3123-73-7)
- 1-Palmitoyl-2-oleoyl-sn-glycerol (CAS 29541-66-0)
Recommended Standards
- Sitofibrate - API Standards (CAS 55902-94-8)
- diphenyl [(2-chlorophenyl)({[2-chloro-5-(trifluoromethyl)anilino]carbothioyl}amino)methyl]phosphonate (CAS 680214-50-0)
- Ethenebis(triphenylphosphine)nickel (CAS 23777-40-4)
- diphenyl [(4-chlorophenyl)({[2-chloro-5-(trifluoromethyl)anilino]carbothioyl}amino)methyl]phosphonate (CAS 680214-51-1)
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- 3-(2-Aminoethyl)pyridin-2-amine (CAS 844503-06-6)
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- 4-(Aminooxy)benzonitrile (CAS 94831-79-5)
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- Abemaciclib impurity 119 (CAS CATO-C4X-2937119)
- Travoprost Impurity 43 (CAS CATO-C4X-192543)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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