Isobutyl piperazine-1-carboxylate hydrochloride CAS 1235440-91-1
| CAS No. | 1235440-91-1 |
| Molecular Formula | C9H18N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Isobutyl piperazine-1-carboxylate hydrochloride 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.
Isobutyl piperazine-1-carboxylate hydrochloride (CAS 1235440-91-1), molecular formula C9H18N2O2HCl and molecular weight 222.71 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, Isobutyl piperazine-1-carboxylate hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 222.71 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C9H18N2O2 HCl |
| Molecular Weight | 222.71 g/mol |
| 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 DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Isobutyl Standards
- 5-Isobutyl-1-methylpiperazin-2-one dihydrochloride 1000577-43-4 (CAS 1000577-43-4)
- 5-Isobutyl-1H-pyrazol-3-amine (CAS 1000896-88-7)
- 4-Isobutyl-5-((5-methyl-1h-pyrazol-1-yl)methyl)-4h-1,2,4-triazole-3-thiol (CAS 1002205-07-3)
- 5-Isobutyl-5-methyl-1,3-divinylimidazolidine-2,4-dione (CAS 100317-08-6)
- 1-Isobutyl-3,4-dihydroisoquinoline (CAS 100608-37-5)
- 2-isobutyl-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione (CAS 100609-30-1)
- 1-Isobutyl-1H-pyrazole-4-carbaldehyde (CAS 1006333-32-9)
- 1-Isobutyl-3-methyl-1H-pyrazole-4-carbaldehyde (CAS 1006453-63-9)
Recommended Standards
- 2-(1H-Naphtho[1,2-d]imidazol-2-yl)ethan-1-amine dihydrochloride (CAS 4507-70-4)
- 1-(4-Methoxybenzyl)piperidin-4-one (CAS 905986-94-9)
- Fluoxastrobin (CAS 361377-29-9)
- (R)-(+)-2'-O-Benzyloxy-2-O-desmethylcarvedilol (CAS 1217688-35-1)
- 1-(2-(Methylsulfonyl)ethyl)cyclobutane-1-carboxylic acid (CAS 1519916-41-6)
- 2-(Allyloxy)aniline hydrochloride (CAS 366020-27-1)
- 1-Benzyl-5-hydroxy-5-methyl-2-phenylpiperidin-4-one (CAS 339261-17-5)
- 4-Methyl-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine (CAS 1704095-28-2)
- 3-(Trifluoromethoxy)benzeneacetyl chloride (CAS 929612-79-3)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
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