3-Chloro-N-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)benzamide CAS 477885-68-0
| CAS No. | 477885-68-0 |
| Molecular Formula | C14H12ClNO5 |
| Molecular Weight | 309.70 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 3-Chloro-N-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)benzamide.
CATO supplies 3-Chloro-N-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)benzamide (CAS 477885-68-0), a certified reference material (molecular formula C14H12ClNO5, MW 309.70 g/mol) for analytical method development and quality control.
Structurally, 3-Chloro-N-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)benzamide (C14H12ClNO5) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 309.70 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.
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 | C14H12ClNO5 |
| Molecular Weight | 309.70 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 |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 2-Chloro-N-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)benzamide (CAS 477885-65-7)
- 3-(2-Chloro-4-(2-methoxy-2-oxoethyl)phenyl)-5-methylisoxazole-4-carboxylic acid (CAS 870194-63-1)
- 4-Chloro-N-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)benzamide (CAS 477885-69-1)
- N-[(5-Chloro-1,2,3-thiadiazol-4-yl)methyl]-4-(trifluoromethoxy)aniline (CAS 339010-34-3)
- 2-(7-Chloro-1,8-naphthyridin-2-yl)isoindoline-1,3-dione (CAS 55112-40-8)
- 2-Chloro-N-(Ethoxymethyl)-N-[2-Methyl-6-(Trifluoromethyl)Phenyl]Acetamide (CAS 78194-29-3)
- 3-((4-Chloro-5-methyl-3-nitro-1H-pyrazol-1-yl)methyl)-4-methoxybenzaldehyde (CAS 514801-07-1)
- 4-[4-Chloro-2-(trifluoromethyl)phenyl]thiomorpholine-3,5-dione (CAS 338421-37-7)
Recommended Standards
- methyl 2-azido-3-[4-chloro-2-(difluoromethoxy)phenyl]prop-2-enoate (CAS 2755782-71-7)
- 2-(4-Chlorophenyl)naphtho[2,3-d]oxazole-4,9-dione (CAS 192718-11-9)
- methyl 5-chloro-2-methyl-7-(trifluoromethyl)thieno[3,2-b]pyridine-3-carboxylate (CAS 648859-70-5)
- (2R,3R,4R,5R)-2-(4-chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-3-ethynyl-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 1044589-83-4)
- Phenylhydrazine Hydrochloride (CAS 59-88-1)
- 3-((3-Bromophenoxy)methyl)benzoic acid (CAS 148255-32-7)
- 1-Phenylazetidin-3-amine (CAS 1895439-72-1)
- 22-Bromo-3-methoxy-2,5,8,11,14,17,20-heptaoxadocosane (CAS 2874308-68-4)
- Ethyl 3-aminobicyclo[2.2.2]Oct-5-ene-2-carboxylate (CAS 1824142-84-8)
- Methyl 3-(benzylcarbamoyl)benzoate (CAS 925159-45-1)
- tert-Butyl N-(2-methyl-3-oxopropyl)carbamate (CAS 842103-98-4)
- Pesticide Mix 34 (CAS CATO-MCEM501642-AC)
- Trans-Benzyl 5-Oxohexahydropyrrolo[3,2-B]Pyrrole-1(2H)-Carboxylate (CAS 279218-32-5)
- Endo-Ala35-Tirzepatide (CAS CATO-CPTD788687)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com