Behenoyl Chloride DISCONTINUED CAS 21132-76-3
| CAS No. | 21132-76-3 |
| Molecular Formula | C22H43ClO |
| Molecular Weight | 359.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Behenoyl Chloride DISCONTINUED (CAS 21132-76-3), molecular formula C22H43ClO and molecular weight 359.03 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Behenoyl Chloride DISCONTINUED (C22H43ClO) contains a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 359.03 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C22H43ClO |
| Molecular Weight | 359.03 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
Recommended Standards
- (2S)-6,6-Dibromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (CAS 205320-24-7)
- Hydrochlorothiazide Impurity 8 (CAS CATO-C4X-11778)
- 2,4-Dibromo-N-(3-fluorobenzyl)aniline (CAS 1152882-86-4)
- Sulbactam EP Impurity F (CAS 24158-88-1)
- 1-Bromo-4-chloro-2-fluorobenzene (CAS 1996-29-8)
- 6-Methoxy-5-(4-methyl-1H-imidazol-1-yl)pyridin-2-amine (CAS 1232039-16-5)
- 3,5-Dibromo-1-[(2,4-difluorophenyl)methyl]-1h-1,2,4-triazole (CAS 1240580-09-9)
- 5,6-Dehydro 7,8-dihydrokavain (CAS 3155-51-9)
- 3-[(2,4-dioxo-1,3-thiazolidin-3-yl)methyl]benzonitrile (CAS 1221723-16-5)
- (S)-7-Amino-9-fluoro-2-(1-methoxyethyl)-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 2667596-78-1)
- 2-Amino-4-chlorobenzo[d]thiazole-6-carbonitrile (CAS 98556-37-7)
- Methyl 4-bromo-2-((2-chlorobenzyl)amino)thiazole-5-carboxylate (CAS 1000577-22-9)
- 1-[(3-Methylphenyl)methyl]-1,4-diazepane (CAS 926249-17-4)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
Why CATO?
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