ethyl 4-aminocyclopent-1-ene-1-carboxylate hydrochloride CAS 2044712-63-0
| CAS No. | 2044712-63-0 |
| Molecular Formula | C8H13NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ethyl 4-aminocyclopent-1-ene-1-carboxylate hydrochloride (CAS 2044712-63-0) is a high-purity analytical reference standard with the molecular formula C8H13NO2HCl and a molecular weight of 191.66 g/mol.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, ethyl 4-aminocyclopent-1-ene-1-carboxylate hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 191.66 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), ethyl 4-aminocyclopent-1-ene-1-carboxylate hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H13NO2 HCl |
| Molecular Weight | 191.66 g/mol |
| Purity | 97%+ |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related ethyl Standards
- Methyl 1-aminocyclopent-3-ene-1-carboxylate hydrochloride (CAS 1000386-67-3)
- (S)-4-aminocyclopent-1-ene-1-carboxylic acid (CAS 102629-73-2)
- (R)-4-Aminocyclopent-1-enecarboxylic acid (CAS 102629-74-3)
- Methyl 4-aminocyclopent-2-ene-1-carboxylate hydrochloride (CAS 1169936-02-0)
- 4-Aminocyclopent-2-ene-1-carboxylic acid hydrochloride (CAS 1376003-60-9)
- Methyl 1-aminocyclopent-3-ene-1-carboxylate (CAS 188177-97-1)
- Ethyl 1-aminocyclopent-3-ene-1-carboxylate (CAS 199532-88-2)
- (4-Aminocyclopent-2-en-1-yl)methanol (CAS 229177-39-3)
Recommended Standards
- 85-55-2 4DN9G70PQF 2-(p-Toluoyl)benzoic acid Benzoic acid, 2-(4-methylbenzoyl)- Benzoic acid, o-(p-toluoyl)- (8CI) 2-p-Toluoylbenzoic acid EINECS 201-614-3 4'-Methylbenzophenone-2-carboxylic acid 2-(4-Methylbenzoyl)benzoic acid NSC 11224 o-(p-Toluoyl)benzoic acid 2-(p-Toluyl)benzoic acid UNII-4DN9G70PQF (CAS 85-55-2)
- 2-(4-chlorobut-1-yn-1-yl)pyridine (CAS 1339733-13-9)
- 3-Phenylpyridazine (CAS 15150-84-2)
- Nintedanib Impurity 130 (CAS CATO-C4X-1814130)
- N-Cyclohexyl-N-methyl-2-(methylamino)acetamidehydrochloride (CAS 1219982-31-6)
- 5-tert-Butyl 7-ethyl 6-amino-2,3-dihydro-1H-pyrrolizine-5,7-dicarboxylate (CAS 1708401-68-6)
- Benzyl (((S)-1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-2-yl)methyl)(isopropyl)carbamate (CAS 1401668-45-8)
- Tegoprazan Impurity 54 (CAS CATO-C4X-229754)
- 7-methyl-7H-pyrrolo[2,3-d]pyrimidine-4-carbaldehyde (CAS 1638768-52-1)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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