Ethyl 7-aminoheptanoate CAS 1117-66-4
| CAS No. | 1117-66-4 |
| Molecular Formula | C9H19NO2 |
| Molecular Weight | 173.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 7-aminoheptanoate (CAS 1117-66-4), molecular formula C9H19NO2 and molecular weight 173.25 g/mol, is a CATO reference standard with documented purity and traceability.
Ethyl 7-aminoheptanoate (C9H19NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 7-aminoheptanoate 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 | C9H19NO2 |
| Molecular Weight | 173.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Ethyl 2-aminoheptanoate (CAS 854217-69-9)
- Ethyl 3-aminoheptanoate (CAS 78221-22-4)
- Methyl 3-aminoheptanoate (CAS 1115639-65-0)
- Methyl 2-aminoheptanoate (CAS 87242-19-1)
- Methyl 6-aminoheptanoate (CAS 205533-80-8)
- Methyl 7-Aminoheptanoate (CAS 39979-08-3)
- methyl 2-aminoheptanoate hydrochloride (CAS 105732-43-2)
- Ethyl 3-aminoheptanoate hydrochloride (CAS 945419-80-7)
Recommended Standards
- 2-Phenyl-7-azabicyclo[2.2.1]heptane (CAS 1099378-31-0)
- 9-Aminononanoic acid (CAS 1120-12-3)
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- 2-(1-Methyl-piperidin-3-ylmethoxy)-ethanol (CAS 112391-02-3)
- 1,2,3,5,6,7-Hexahydro-3-pentyl-2-thioxo-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one (CAS 727696-13-1)
- 2-Chloro-N-((1-(2,2,2-trifluoroethyl)pyrrolidin-3-yl)methyl)acetamide (CAS 1216063-07-8)
- 3,8-Dinitro-1,2-dihydroacenaphthylene (CAS 35338-47-7)
- n-Isobutyl-2,3-dihydro-1h-inden-2-amine (CAS 1156778-11-8)
- Methyl 6-(indolin-1-yl)-4-methylnicotinate (CAS 1355194-33-0)
- 1158781-49-7 6-Chloro-N~4~-cyclopropylpyrimidine-2,4-diamine 9659AC C7H9ClN4 (CAS 1158781-49-7)
- 4-Oxo-piperidine-3-carboxylic acid (CAS 219324-18-2)
- 2-Isopropyl-6-methylbenzonitrile (CAS 786677-15-4)
- (S)-3-((tert-Butoxycarbonyl)amino)-6-methoxy-6-oxohexanoic acid (CAS 222846-98-2)
- Semaglutide Impurity 137 (x TFA Salt) (CAS CATO-C4X-2226137)
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