2-Methoxy-5-(methoxymethyl)phenylboronic acid CAS 1332504-32-1
| CAS No. | 1332504-32-1 |
| Molecular Formula | C9H13BO4 |
| Molecular Weight | 196.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Methoxy-5-(methoxymethyl)phenylboronic acid 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.
2-Methoxy-5-(methoxymethyl)phenylboronic acid (CAS 1332504-32-1), molecular formula C9H13BO4 and molecular weight 196.01 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 2-Methoxy-5-(methoxymethyl)phenylboronic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 196.01 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C9H13BO4 |
| Molecular Weight | 196.01 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
Related Methoxy Standards
- 4-Methoxy-2-(methoxymethyl)phenylboronic acid (CAS 1451392-22-5)
- 4-Methoxy-3-nitrobenzamide (CAS 10397-58-7)
- 3-(5-Methoxy-4-oxo-4H-pyran-2-yl)prop-2-enoic acid (CAS 1164471-73-1)
- 5-[(1E)-3-methoxy-3-oxoprop-1-en-1-yl]furan-2-carboxylic acid (CAS 125812-00-2)
- 1-(4-Methoxy-6-nitropyridin-2-yl)ethan-1-one (CAS 1393569-86-2)
- 1-(2-Methoxy-6-nitropyridin-4-yl)ethan-1-one (CAS 1393573-03-9)
- 1-(6-Methoxy-4-nitropyridin-2-yl)ethan-1-one (CAS 1393576-85-6)
- 2-Methoxy-5-nitroformanilide (CAS 149686-06-6)
Recommended Standards
- B-[1-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl]boronic Acid (CAS 1263196-50-4)
- (7-Fluoro-1-benzothiophen-2-yl)boronic acid (CAS 1340599-85-0)
- 2-Methyl-4-(methoxymethoxy)phenylboronic acid (CAS 1260374-05-7)
- 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,4-oxadiazole (CAS 1346808-32-9)
- 3-Chloro-2-((2-chloro-4-nitrophenoxy)methyl)benzene-1-sulfonyl fluoride (CAS 30885-52-0)
- Trans-2-Iodovinylboronic acid mida ester (CAS 1260504-68-4)
- 4-Nitro-2,2'-bipyridine (CAS 14162-93-7)
- N-Nitroso Bupropion USP Related Compound B (CAS CATO-C4X-120362)
- Ethyl 5-(4-iodophenyl)-5-oxopentanoate (CAS 898777-42-9)
- 3-(1H-Purin-6-yl)propan-1-amine (CAS 734493-17-5)
- 1-Propylcyclopropanamine (CAS 1174526-64-7)
- Ethyl-(1-methyl-cyclopropyl)-amine hydrochloride (CAS 1965309-99-2)
- 142220-38-0 3-[(4-Fluorophenoxy)methyl]piperidine DTXSID70576641 (CAS 142220-38-0)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
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