Dodecanoyl-L-homoserine lactone CAS 137173-46-7
| CAS No. | 137173-46-7 |
| Molecular Formula | C16H29NO3 |
| Molecular Weight | 283.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Dodecanoyl-L-homoserine lactone is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Dodecanoyl-L-homoserine lactone (CAS 137173-46-7), molecular formula C16H29NO3 and molecular weight 283.41 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H29NO3, Dodecanoyl-L-homoserine lactone contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 283.41 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), Dodecanoyl-L-homoserine lactone 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 | C16H29NO3 |
| Molecular Weight | 283.41 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
Related Dodecanoyl Standards
- N-Dodecanoyl-DL-homoserine lactone (CAS 18627-38-8)
- N-dodecanoyl-4-aminobutyricacid (CAS 52558-70-0)
- Dodecanoyl-L-serine (CAS 14379-56-7)
- N-Dodecanoyl-Valine (CAS 14379-28-3)
- Dodecanoyl-L-lysine (CAS 59409-41-5)
- Dodecanoyl-L-glutamic acid (CAS 3397-65-7)
- N-Dodecanoyl-phenylalanine (CAS 14379-64-7)
- 4-Dodecanoyl-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one (CAS 58248-65-0)
Recommended Standards
- (2R,6S)-2,6-Dimethyl-N-[3-(morpholin-4-yl)propyl]piperidine-1-carboxamide (CAS 1354235-92-9)
- [((1R,2S,5R)-2-Isopropyl-5-methyl-cyclohexanecarbonyl)-amino]-acetic Acid Isopropyl Ester (CAS 1401555-39-2)
- 2-Amino-N-((2S)-2-(N-ethylacetamido)cyclohexyl)-3-methylbutanamide (CAS 1354028-46-8)
- N-(((S)-1-((S)-2-Amino-3-methylbutanoyl)pyrrolidin-2-yl)methyl)-N-isopropylacetamide (CAS 1401668-49-2)
- Methyl 2-(2-methyl-5-oxopyrazolidine-3-carboxamido)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate (CAS 956203-95-5)
- 2-Amino-4,5-dichlorobenzenethiol (CAS 6647-24-1)
- 3-{[1-(tert-Butoxycarbonyl)-3-pyrrolidinyl]methyl}benzoic acid (CAS 1158746-41-8)
- Methyl 6-(N,N-dimethylsulfamoyl)nicotinate (CAS 1334490-19-5)
- Methyl (R)-3-amino-3-(2-bromo-6-fluorophenyl)propanoate (CAS 1213537-01-9)
- 1-(4-Nitro-1H-indazol-1-yl)ethan-1-one (CAS 86009-37-2)
- 4-(PROP-1-YN-1-YL)-2-(TRIMETHYLSTANNYL)PYRIDINE (CAS 1260215-33-5)
- 2-(3-Bromophenyl)-5,7-dihydroxy-4H-chromen-4-one (CAS 681028-88-6)
- 2-Bromo-3-fluoroquinoline-4-carboxylic acid (CAS 834884-13-8)
- Pancreatic Polypeptide (bovine) (CAS 179986-89-1)
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