2-(1,3-Dioxoisoindolin-2-yl)-4-methylpentanoyl chloride CAS 62003-87-6
| CAS No. | 62003-87-6 |
| Molecular Formula | C14H14ClNO3 |
| Molecular Weight | 279.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-(1,3-Dioxoisoindolin-2-yl)-4-methylpentanoyl chloride (C14H14ClNO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 2-(1,3-Dioxoisoindolin-2-yl)-4-methylpentanoyl chloride (CAS 62003-87-6), a certified reference material (molecular formula C14H14ClNO3, MW 279.72 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(1,3-Dioxoisoindolin-2-yl)-4-methylpentanoyl chloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H14ClNO3 |
| Molecular Weight | 279.72 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dioxoisoindolin Standards
- Methyl 3-((1,3-Dioxoisoindolin-2-Yl)Oxy)-2-Hydroxy-2-Methylpropanoate (CAS 367520-87-4)
- 4-((1,3-dioxoisoindolin-2-yl)methyl)-2-fluorobenzonitrile (CAS 368426-72-6)
- N-(4-(1,3-Dioxoisoindolin-2-yl)phenyl)acetamide (CAS 6543-35-7)
- (1,3-Dioxoisoindolin-2-yl)methyl dimethylcarbamodithioate (CAS 6310-32-3)
- 2-(2-(1,3-Dioxoisoindolin-2-yl)acetamido)acetyl chloride (CAS 59180-28-8)
- (3-((1,3-Dioxoisoindolin-2-yl)methyl)phenyl)boronic acid (CAS 935701-06-7)
- S-(2-((1,3-Dioxoisoindolin-4-yl)amino)-2-oxoethyl) ethanethioate (CAS 955697-86-6)
- 2-(4-(1,3-Dioxoisoindolin-2-yl)phenoxy)acetonitrile (CAS 449737-26-2)
Recommended Standards
- 2-((5-Chloroquinolin-8-yl)oxy)propan-2-yl acetate (CAS 88349-98-8)
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- 1-Chloro-4-phenyl-5H-pyridazino[4,5-b]indole (CAS 83749-78-4)
- 2-(4-Chloro-2-methylphenoxy)-N-(furan-2-ylmethyl)acetamide (CAS 303118-75-4)
- Ethyl (4-nitro-1H-pyrazol-1-yl)acetate (CAS 39753-81-6)
- (E)-5',5''''-(Ethene-1,2-diyl)bis(([1,1':3',1''-terphenyl]-4,4''-diamine)) (CAS 2361424-80-6)
- Dicyclopropylamine (CAS 73121-95-6)
- Peficitinib Impurity 8 (CAS 944123-25-5)
- 3-Aminopyridin-4(1H)-one (CAS 15590-89-3)
- Himbosine (CAS 15448-14-3)
- 1H-Pyrazole-5-carboxylic acid (CAS 797027-83-9)
- 3-amino-1-methyl-1H-pyrazole-4-carbaldehyde (CAS 886851-66-7)
- 6-Bromo-8-(cyanomethoxy)imidazo[1,2-a]pyridine-3-carbonitrile (CAS 1809865-26-6)
- Neuropeptide W-23 (rat) (CAS 383415-89-2)
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