Dimethyl 3-aminopentanedioate hydrochloride CAS 77313-10-1
| CAS No. | 77313-10-1 |
| Molecular Formula | C7H13NO4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Dimethyl 3-aminopentanedioate hydrochloride (CAS 77313-10-1) is a high-purity analytical reference standard with the molecular formula C7H13NO4HCl and a molecular weight of 211.64 g/mol.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, Dimethyl 3-aminopentanedioate hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 211.64 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.
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 | C7H13NO4 HCl |
| Molecular Weight | 211.64 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 methanol, ethanol, DMSO, water |
| 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.) | 1979 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 5-(1-(2,4-Dichlorophenoxy)ethyl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 588673-26-1)
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- 4-Isopropyl-4-methylcyclohex-2-enone (CAS 35161-12-7)
- 2-amino-5-cyano-6-mercapto-N-phenylnicotinamide (CAS 496844-38-3)
- Pasireotide Impurity 19 (CAS CATO-C4X-200819)
- trans-Benzyl 3-hydroxycyclobutylcarbamate (CAS 937376-05-1)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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