4-(Dimethylamino)benzoyl chloride CAS 4755-50-4
| CAS No. | 4755-50-4 |
| Molecular Formula | C9H16ClNO |
| Molecular Weight | 189.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 189.68 g/mol gives 4-(Dimethylamino)benzoyl chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(Dimethylamino)benzoyl chloride (CAS 4755-50-4), molecular formula C9H16ClNO and molecular weight 189.68 g/mol, is a CATO reference standard with documented purity and traceability.
4-(Dimethylamino)benzoyl chloride (C9H16ClNO) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures 4-(Dimethylamino)benzoyl chloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H16ClNO |
| Molecular Weight | 189.68 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dimethylamino Standards
- 4-(Dimethylamino)cyclohexanecarbonyl chloride (CAS 476493-04-6)
- Tris(dimethylamino)chlorosilane (CAS 29489-57-4)
- [3-(Dimethylamino)-2,2-dimethylpropyl]thiourea (CAS 1038374-89-8)
- 1-(3-(Dimethylamino)propyl)-3-ethylthiourea (CAS 35542-99-5)
- 2-(dimethylamino)-2-(thiophen-2-yl)acetic acid (CAS 1007878-98-9)
- 3-(dimethylamino)thiane-3-carboxylic acid (CAS 1341328-00-4)
- 2,6-Bis(dimethylamino)benzonitrile (CAS 20926-04-9)
- 3-((Dimethylamino)methyl)-1H-indol-5-amine (CAS 3414-74-2)
Recommended Standards
- 40914-11-2 2-chloro-N-(cyclohexylmethyl)acetamide DTXSID70368422 (CAS 40914-11-2)
- 4-(4-methoxyphenyl)phthalazin-1(2h)-one 57797-97-4 AR-1F6364 (CAS 57797-97-4)
- 349097-98-9 3-Chloro-1-(3-methylpiperidin-1-yl)propan-1-one DTXSID50399390 (CAS 349097-98-9)
- 7550-45-0 8O3PJE5T7Q Titanium tetrachloride Titanium chloride (TiCl4) Titanium chloride (TiCl4) (T-4)- Titanium chloride (TiCl4) (beta-4)- EINECS 231-441-9 HSDB 870 Tetrachlorotitanium Tetrachlorure de titane [French] Titaantetrachloride [Dutch] Titane (tetrachlorure de) [French] Titanic chloride Titanio (tetracloruro di) [Italian] Titanium chloride Titanium chloride (TiCl4), (T-4)- Titantetrachlorid [German] Tetrachlorure de titane Titaantetrachloride Titane (tetrachlorure de) Titanio (tetracloruro di) Titantetrachlorid UNII-8O3PJE5T7Q EC 231-441-9 Titanium chloride, (T-4)- Titanium tetrachloride [UN1838] [Corrosive] UN1838 (CAS 7550-45-0)
- (S)-2-(isoquinolin-1-yl)-4-neopentyl-4,5-dihydrooxazole (CAS 2412934-96-2)
- Ethyl (2-amino-1-(5-chlorobenzo[b]thiophen-3-yl)-2-oxoethyl)(methyl)phosphinate (CAS 1206680-28-5)
- methyl 2-[4-(1H-1,2,3,4-tetrazol-1-yl)phenyl]acetate (CAS 1803605-61-9)
- Angoroside C (CAS 115909-22-3)
- Eravacycline impurity 15 (CAS CATO-C4X-293815)
- 3-Isobutyl-1-phenyl-1H-pyrazol-5-amine (CAS 65961-64-0)
- 1-(2,5,8,11-Tetraoxatridecan-13-yloxy)anthracene-9,10-dione (CAS 104549-31-7)
- 3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-aza-bicyclo[3.2.1]octane 4-methylbenzenesulfonate (CAS 1545932-86-2)
- 63980-34-7 p-Toluidine, N-phenylpropyl- Benzenamine, 4-methyl-N-(phenylpropyl)- N-Phenylpropyl-p-toluidine (CAS 63980-34-7)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
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