Methyl 3-(2-methoxy-2-oxoethoxy)-4-nitrobenzoate CAS 138035-71-9
| CAS No. | 138035-71-9 |
| Molecular Formula | C11H11NO7 |
| Molecular Weight | 269.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Methyl 3-(2-methoxy-2-oxoethoxy)-4-nitrobenzoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Methyl 3-(2-methoxy-2-oxoethoxy)-4-nitrobenzoate (CAS 138035-71-9), molecular formula C11H11NO7 and molecular weight 269.21 g/mol, is a CATO reference standard with documented purity and traceability.
Methyl 3-(2-methoxy-2-oxoethoxy)-4-nitrobenzoate (C11H11NO7) contains an amino-acid-derived structure, 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. 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 | C11H11NO7 |
| Molecular Weight | 269.21 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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- Methyl 4-(2-methoxy-2-oxoethoxy)-3-nitrobenzoate (CAS 83785-14-2)
- N-(3-methoxy-6-methyl-2,4-dinitrophenyl)acetamide (CAS 861613-29-8)
- 2-Methoxy-5-[4-(trifluoromethoxy)phenyl]pyridiine (CAS 1261831-77-9)
- 3-Methoxy-5-[4-(trifluoromethoxy)phenyl]pyridine (CAS 1261853-71-7)
- 8-Methoxy-4-oxo-2-(trifluoromethyl)-4H-pyrido[1,2-a]pyrimidine-3-carbonitrile (CAS 2648788-55-8)
- 3-Methoxy-4-(1H-purin-8-yl)benzamide (CAS 89469-10-3)
- 6-Methoxy-7-nitro-2-phenyl-2H-indazole (CAS 61063-09-0)
- N'-Methoxy-N-[7-(pyridin-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]methanimidamide (CAS 303146-06-7)
Recommended Standards
- 4-Bromo-1-(trimethylsilyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1379315-04-4)
- 4-((4,4,5,5,5-Pentafluoropentyl)oxy)aniline (CAS 1427024-45-0)
- 1,4-Diethyl-2,3,5-trinitrobenzene (CAS 1363844-94-3)
- (4-Methyl-2,6-dinitrophenyl)alanine (CAS 19466-60-5)
- 3-((1H-pyrazol-1-yl)methyl)benzaldehyde (CAS 78425-11-3)
- (1R,3R)-3-Aminocyclohexanol (CAS 721884-82-8)
- Phenol, 2-(1,1-dimethylethyl)-6-methyl-4-[3-[[2,4,8,10-tetrakis(1,1-dimethylethyl)dibenzo[d,f][1,3,2]dioxaphosphepin-6-yl]oxy]propyl]- (CAS 203255-81-6)
- 1-(2-Iodothiophen-3-yl)ethan-1-one (CAS 1956371-36-0)
- (2-methyl-1-bicyclo[1.1.1]pentanyl)methyl 4-methylbenzenesulfonate (CAS 2565586-69-6)
- Cuprate(2-), bis[(dimercaptomethylene)propanedinitrilato(2-)-S,S']-, bis(N,N,N-tripropyl-1-propanaminium) (CAS 15681-55-7)
- 4-tert-Butyl-benzamidine hydrochloride (CAS 68284-01-5)
- 7,8-Dihydroxy-3-methylisochroman-4-one (CAS 945619-75-0)
- 2-(Methyl((1-methylpiperidin-4-yl)methyl)amino)ethanol (CAS 1343596-50-8)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
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