N-Cyclopentyl-amino-acetic acid ethyl ester hydrochloride CAS 84126-69-2
| CAS No. | 84126-69-2 |
| Molecular Formula | C11H18N2 |
| Molecular Weight | 178.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-Cyclopentyl-amino-acetic acid ethyl ester hydrochloride (CAS 84126-69-2), a certified reference material (molecular formula C11H18N2, MW 178.27 g/mol) for analytical method development and quality control.
The molecular framework of N-Cyclopentyl-amino-acetic acid ethyl ester hydrochloride (C11H18N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C11H18N2 |
| Molecular Weight | 178.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 2 |
Related N Standards
- N-cyclopentyl-N-methylaminosulfonamide (CAS 1094711-26-8)
- 1-Cyclopentyl-3-flouro-5-methylbenzene (CAS 2121512-01-2)
- 4-Cyclopentyl-1-fluoro-2-methylbenzene (CAS 2586127-46-8)
- 1-Cyclopentyl-3-methyl-1h-pyrazole-4-carbaldehyde (CAS 1006333-49-8)
- 1-Cyclopentyl-5-methyl-1H-pyrazole-4-carbaldehyde (CAS 1006453-99-1)
- 2-Cyclopentyl-6-methylpyrimidin-4-ol (CAS 1179692-08-0)
- Cyclopentyl(pyrimidin-2-yl)methanol (CAS 1182977-20-3)
- 1-Cyclopentyl-3-methyl-1h-pyrazole-5-carbaldehyde (CAS 1245808-39-2)
Recommended Standards
- N1-methyl-N1-(2-methylbenzyl)ethane-1,2-diamine (CAS 61694-87-9)
- N-Ethyl-4-(dimethylamino)benzylamine (CAS 313552-99-7)
- N1-isopentylbenzene-1,2-diamine (CAS 89767-25-9)
- N-Ethyl-N-((6-methylpyridin-2-yl)methyl)ethanamine (CAS 863971-65-7)
- 2-Amino-4-(2-propyl-1h-imidazol-1-yl)butanamide (CAS 1339420-59-5)
- 7-Isopropyl-2-methylpyrazolo[1,5-a]pyrimidine-5-carboxylic acid (CAS 1781684-21-6)
- 4-(4-Nitrophenoxy)benzaldehyde (CAS 50961-54-1)
- tert-Butyl (S)-(1,2,3,4-tetrahydroquinolin-3-yl)carbamate (CAS 1187928-06-8)
- 4-((4-Nitrophenyl)carbamoyl)benzene-1-sulfonyl fluoride (CAS 740-61-4)
- Ethyl 5-bromo-3-iodo-1H-indole-2-carboxylate (CAS 902765-49-5)
- [{2-[3-(Ethoxycarbonyl)piperidin-1-yl]-2-oxoethyl}(4-methoxyphenyl)amino]acetic acid (CAS 1142205-73-9)
- (5-Cyclopropyl-1,3,4-thiadiazol-2-yl)methanol (CAS 1330755-40-2)
- (2-fluoro-6-methylphenyl)hydrazine hydrochloride (CAS 1314927-22-4)
- Fibrinogen Related Peptide (CAS 80755-86-8)
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