2-Acetamido-5-methylhex-4-enoic acid CAS 32065-57-9
| CAS No. | 32065-57-9 |
| Molecular Formula | C9H15NO3 |
| Molecular Weight | 185.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Acetamido-5-methylhex-4-enoic acid 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.
CATO supplies 2-Acetamido-5-methylhex-4-enoic acid (CAS 32065-57-9), a certified reference material (molecular formula C9H15NO3, MW 185.22 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H15NO3, 2-Acetamido-5-methylhex-4-enoic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 185.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C9H15NO3 |
| Molecular Weight | 185.22 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 1 |
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- (R)-2-Acetamido-2-cyclopentylacetic acid (CAS 2521-85-9)
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Recommended Standards
- 2'-Amino-[1,1'-biphenyl]-3-ol (CAS 889945-09-9)
- 2-{imidazo[1,2-a]pyrimidin-2-yl}acetic acid (CAS 57892-73-6)
- 2-Amino-1-(naphthalen-1-yl)ethan-1-one (CAS 51127-69-6)
- 2-{[1,2,4]triazolo[4,3-a]pyridin-3-yl}acetic acid (CAS 933705-46-5)
- 6,7-Bis(4-methoxyphenyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 632361-67-2)
- Zinc(II) tetrakis(4-carboxyphenyl)porphine (CAS 27647-84-3)
- 4-Allyl-5-(o-tolyl)-4H-1,2,4-triazole-3-thiol (CAS 423741-70-2)
- Methyl 3-(2-chloroacetamido)propanoate (CAS 666832-64-0)
- 2-Amino-5-(2-fluoroethoxy)phenol (CAS 1699753-43-9)
- (4-((1-Phenyl-1H-tetrazol-5-yl)methyl)piperazin-1-yl)(o-tolyl)methanone (CAS 1021253-63-3)
- N2,N2,N3,N3-tetrabenzylbutane-2,3-diamine (CAS 300679-32-7)
- 7-Benzyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one Hydrochloride (CAS 69981-00-6)
- 1-[4-(Aminomethyl)piperidin-1-yl]-2-(4-ethoxyphenyl)ethan-1-one hydrochloride (CAS 1573035-08-1)
- D-[His]1-Semaglutide X TFA salt (CAS CATO-CPTD788634)
Why CATO?
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