2-Methoxy-3-(N-methansulfonamide)pyridine-5-boronic acid CAS 2121513-41-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2121513-41-3 |
| Molecular Formula | C7H11BN2O5S |
| Molecular Weight | 246.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methoxy-3-(N-methansulfonamide)pyridine-5-boronic acid (CAS 2121513-41-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H11BN2O5S. Molecular weight: 246.05 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H11BN2O5S |
| Molecular Weight | 246.05 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- (2-Methoxy-5-(methoxysulfonyl)phenyl)boronic acid (CAS 1704081-64-0)
- 2-Methoxy-4-nitrobenzyl Bromide (CAS 90434-16-5)
- 4-Methoxy-2-nitrobenzyl bromide, 97% (CAS 57559-52-1)
- 5-Methoxy-2-nitrobenzyl bromide (CAS 67567-46-8)
- 3-Methoxy-5-(trifluoromethyl)cinnamic acid (CAS 1092460-71-3)
- 2-Methoxy-3-(trifluoromethyl)cinnamic acid (CAS 1092460-72-4)
- 3-[2-methoxy-4-(trifluoromethyl)phenyl]prop-2-enoic acid (CAS 1214790-33-6)
- 3-[3-methoxy-4-(trifluoromethyl)phenyl]prop-2-enoic acid (CAS 1214791-66-8)
Recommended Standards
- 2-Iodobenzimidamide (CAS 885953-16-2)
- 3,3-Dichloro-1-(3-nitrophenyl)prop-2-en-1-one (CAS 41501-64-8)
- 2-Bromo-3-(difluoromethyl)-1H-indole (CAS 2092048-04-7)
- 2-Mercapto-5-methylpyrimidin-4-ol (CAS 636-26-0)
- 6-Chloro-5-(3,4-dichlorophenyl)-4-hydroxypyridin-2(1H)-one (CAS 306978-62-1)
- 1-Methoxy-N-methyl-7-nitroacridin-9-amine (CAS 61299-56-7)
- 4-Chloro-3-hydroxybenzo[b]thiophene-2-carboxylic acid (CAS 1934964-07-4)
- 1-Ethoxy-3-methoxypropane (CAS 36865-42-6)
- rel-(3aR,8aS)-Tetrahydro-N,N,2,2-tetramethyl-4,4,8,8-tetraphenyl-1,3-dioxolo[4,5-e][1,3,2]dioxaphosphepin-6-amine (CAS 1817710-10-3)
- Palmitoyl Tripeptide-1 TFA salt (CAS 2803375-47-3)
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 13829788188 / jacky.chen@cato-chem.com