8-Amino-7-oxononanoic acid CAS 4707-58-8
| CAS No. | 4707-58-8 |
| Molecular Formula | C9H17NO3 |
| Molecular Weight | 187.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 8-Amino-7-oxononanoic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 187.24 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.
CATO supplies 8-Amino-7-oxononanoic acid (CAS 4707-58-8), a certified reference material (molecular formula C9H17NO3, MW 187.24 g/mol) for analytical method development and quality control.
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.
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 | C9H17NO3 |
| Molecular Weight | 187.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 8-Amino-3,5,6,7-tetrahydro-s-indacen-1(2H)-one (CAS 1995073-30-7)
- 8-Ethyl-2-methylquinolin-4(1H)-one (CAS 62510-41-2)
- 8-(Aminomethyl)-1,4-dioxaspiro[4.5]Decan-8-ol (CAS 863565-85-9)
- 8-Methoxy-1,2,3,4-tetrahydrocyclopenta[b]indole (CAS 327021-90-9)
- 4,5,6,7-tetrachloro-1H-indene-1,3(2H)-dione (CAS 30675-13-9)
- Ethyl 4-chloro-7,8-dimethylquinoline-3-carboxylate (CAS 56824-88-5)
- 4-Chloro-6-methoxypyrimidine-5-carbaldehyde (CAS 425407-32-5)
- 7-Chloro-4-methoxyquinoline (CAS 26707-52-8)
- Methyl 4-((3-(4-chlorophenyl)isoxazol-5-yl)methoxy)benzoate (CAS 478066-49-8)
- (S)-2-Amino-1-((S)-3-(dimethylamino)pyrrolidin-1-yl)propan-1-one (CAS 1401665-89-1)
- Verapamil (CAS 52-53-9)
- 9-Ethyl-1-oxa-4-azaspiro[5.5]undecane (CAS 1251031-12-5)
- N5-(1-Iminoethyl) L-Ornithine HCl (CAS 150403-88-6)
- D-Gln19-Tirzepatide (CAS CATO-CPTD788915)
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