Metolachlor-2-hydroxy CAS 131068-72-9
| CAS No. | 131068-72-9 |
| Molecular Formula | C15H23NO3 |
| Molecular Weight | 265.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Metolachlor-2-hydroxy (C15H23NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 265.35 g/mol, it falls into the medium-molecular-weight range. 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).
CATO supplies Metolachlor-2-hydroxy (CAS 131068-72-9), a certified reference material (molecular formula C15H23NO3, MW 265.35 g/mol) for analytical method development and quality control.
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), Metolachlor-2-hydroxy 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 | C15H23NO3 |
| Molecular Weight | 265.35 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
Related Metolachlor Standards
- S-Metolachlor metabolite CGA 41638 (CAS 65513-61-3)
- S-Metolachlor CGA 357704 (CAS 1217465-10-5)
- Metolachlor oxanilic acid (OA) (CAS 152019-73-3)
- Metolachlor deschloro (CAS 126605-22-9)
- Metolachlor (CAS 51218-45-2)
- S-Metolachlor (CAS 87392-12-9)
- (±)-Metolachlor-d6 (propyl-d6) (CAS 1219803-97-0)
- (R)-Metolachlor (CAS 178961-20-1)
Recommended Standards
- (E)-N,N-Dibenzylbut-2-enamide (CAS 130575-43-8)
- Tert-butyl n-[2-(4-methoxyphenyl)propan-2-yl]carbamate (CAS 1322200-76-9)
- Benzyl (2-hydroxyethyl)(pentan-3-yl)carbamate (CAS 1303873-21-3)
- Famotidine-13C,d4 Acid Impurity (CAS 1324230-60-5)
- 2,3-dihydro-1H-phenalene (CAS 479-58-3)
- N-(2-chlorophenyl)-2-((3-chlorophenyl)thio)acetamide (CAS 339097-81-3)
- 5-(4-Bromophenoxy)furan-2-carboxylic acid (CAS 73420-68-5)
- methyl 4-fluoro-5-methylfuran-3-carboxylate (CAS 2117692-62-1)
- (2S,3R)-2-((tert-butoxycarbonyl)amino)-3-hydroxy-3-(4-methoxyphenyl)propanoic acid (CAS 121778-85-6)
- 2-(((3-Ethylisoxazol-5-yl)methyl)thio)acetic acid (CAS 1018050-33-3)
- tert-Butyl (3-bromo-2,2-dimethylpropyl)carbamate (CAS 1397707-56-0)
- 16:0-18:1 PA (CAS 169437-35-8)
- 1-(3-(Methylsulfonyl)-5-(trifluoromethyl)pyridin-2-yl)ethan-1-one (CAS 1400872-34-5)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
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