Manganese (Salen-3,3'-dimethoxy)acetate CAS 186358-92-9
| CAS No. | 186358-92-9 |
| Molecular Formula | C20H21MnN2O6 |
| Molecular Weight | 440.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 440.33 g/mol gives Manganese (Salen-3,3'-dimethoxy)acetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Manganese (Salen-3,3'-dimethoxy)acetate (CAS 186358-92-9), molecular formula C20H21MnN2O6 and molecular weight 440.33 g/mol, is a CATO reference standard with documented purity and traceability.
Manganese (Salen-3,3'-dimethoxy)acetate (C20H21MnN2O6) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C20H21MnN2O6 |
| Molecular Weight | 440.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Nitrogen Atoms | 2 |
Related Manganese Standards
- Manganese (Salen-3,3'-diethoxy)chloride (CAS 186350-26-5)
- Manganese (Salen-3,3'-diethoxy)acetate (CAS 186350-27-6)
- Manganese (Salen)acetate (CAS 51436-86-3)
- Manganese (Salen)chloride (CAS 53177-12-1)
- 55120-76-8 Manganese bis(trifluoromethanesulfonate) Manganese triflate Manganese trifluoromethanesulfonate (CAS 55120-76-8)
- Manganese(III) acetylacetonate (CAS 14284-89-0)
- Manganese(IV) telluride, 99.9% (metals basis) (CAS 12032-89-2)
- Manganese(II) tungsten oxide, 99.9% (metals basis) (CAS 14177-46-9)
Recommended Standards
- 4-Bromo-1-trityl-1H-pyrazolo[3,4-c]pyridine (CAS 1416373-25-5)
- (4-(2-(1H-Imidazol-1-yl)ethoxy)phenyl)-(3-(4-bromophenyl)pyrrolidin-1-yl)methanone (CAS 1951451-77-6)
- 3H-imidazo[4,5-b]pyridine, 6-bromo-3-(triphenylmethyl)- (CAS 1256956-11-2)
- 3-Bromo-1-trityl-1H-pyrazolo[4,3-b]pyridine (CAS 633328-34-4)
- 3-Bromo-n-isopentylbenzenesulfonamide (CAS 876694-38-1)
- Rel-(1s,4s)-4-(pyridin-2-ylamino)cyclohexane-1-carboxylic acid hydrochloride (CAS 2137029-10-6)
- Methyl 3-(2,4-dioxo-1,2,3,4-tetrahydro-5-pyrimidinyl)benzoate (CAS 893737-33-2)
- Di-tert-butyl (S)-3-(hydroxymethyl)tetrahydropyridazine-1,2-dicarboxylate (CAS 1633022-18-0)
- 2,2-Dichloro-3,3-diethoxy-1-phenylpropan-1-one (CAS 160663-36-5)
- 4-Chloro-6-methoxy-3-methylisoxazolo[5,4-b]pyridine (CAS 63523-58-0)
- N-(2-Aminoethyl)-N-(3-phenylpropyl)isoquinoline-5-sulfonamide (CAS 651307-16-3)
- Triphenylmethanesulfenyl Chloride (CAS 24165-03-5)
- 1-Bromo-3-methoxy-5-(methoxymethoxy)benzene (CAS 1391594-69-6)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com