1-(4-Chlorobenzoyl)piperazine CAS 54042-47-6
| CAS No. | 54042-47-6 |
| Molecular Formula | C11H13ClN2O |
| Molecular Weight | 224.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Chlorobenzoyl)piperazine (CAS 54042-47-6), molecular formula C11H13ClN2O and molecular weight 224.69 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(4-Chlorobenzoyl)piperazine (C11H13ClN2O) 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 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 224.69 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 1-(4-Chlorobenzoyl)piperazine 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 | C11H13ClN2O |
| Molecular Weight | 224.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorobenzoyl Standards
- 1-(2-Chlorobenzoyl)piperazine (CAS 13754-45-5)
- 4-(4-Chlorobenzoyl)oxane (CAS 1344053-12-8)
- 1-(2-Chlorobenzoyl)pyrazolidin-3-one (CAS 477850-56-9)
- 1-(4-Chlorobenzoyl)pyrazolidin-3-one (CAS 477850-54-7)
- 4-(3-Chlorobenzoyl)morpholine (CAS 26162-86-7)
- Ethyl (2-chlorobenzoyl)acetate (CAS 19112-35-7)
- Ethyl (3-Chlorobenzoyl)acetate (CAS 33167-21-4)
- 5-(2-Chlorobenzoyl)-2-methyl-2H-1,2,3,4-tetrazole (CAS 1858599-02-6)
Recommended Standards
- 1-(3-Chlorobenzyl)piperazin-2-one (CAS 701208-30-2)
- 1-(4-Chlorobenzyl)piperazin-2-one (CAS 701208-33-5)
- (S)-N-(4-Chlorophenyl)pyrrolidine-2-carboxamide (CAS 791582-55-3)
- 1-(4-Chlorobenzyl)tetrahydropyrimidin-2(1H)-one (CAS 34790-85-7)
- 2-(1-Hydroxy-4-oxocyclohexyl)acetic acid (CAS 100249-33-0)
- 2-(3,4-Dihydro-2H-pyrrol-2-yl)benzo[d]thiazole (CAS 399004-72-9)
- 1-(2-Aminoethyl)piperidine-4-carboxamide (CAS 443897-95-8)
- 6-Chloro-7H-purine (CAS 111055-92-6)
- 1-(2-(2,5-Dichlorophenyl)cyclopropyl)-N-methylmethanamine (CAS 1315372-50-9)
- 2-(1H-1,3-Benzodiazol-2-yl)-3-(4-methoxyphenyl)propanethioamide (CAS 1260918-96-4)
- Methyl 3-amino-2-(2-methylbenzyl)propanoate (CAS 1038704-16-3)
- N-methyl-4-(piperazin-1-ylmethyl)aniline (CAS 954240-22-3)
- 2-Methoxy-6-(2-methoxyphenoxy)aniline (CAS 1991462-11-3)
- Polymyxin B nonapeptide TFA (CAS 2220175-42-6)
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