7-Methoxy-1H-pyrrolo[3,2-b]pyridin-2(3H)-one CAS 1190318-98-9
| CAS No. | 1190318-98-9 |
| Molecular Formula | C8H8N2O2 |
| Molecular Weight | 164.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 7-Methoxy-1H-pyrrolo[3,2-b]pyridin-2(3H)-one 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.
7-Methoxy-1H-pyrrolo[3,2-b]pyridin-2(3H)-one (CAS 1190318-98-9) is a high-purity analytical reference standard with the molecular formula C8H8N2O2 and a molecular weight of 164.16 g/mol.
The molecular framework of 7-Methoxy-1H-pyrrolo[3,2-b]pyridin-2(3H)-one (C8H8N2O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 | C8H8N2O2 |
| Molecular Weight | 164.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related Methoxy Standards
- 6-Methoxy-1H-pyrrolo[3,2-c]pyridin-2(3H)-one (CAS 1000342-83-5)
- 4-Methoxy-1H-pyrrolo[3,2-c]pyridin-2(3H)-one (CAS 1000342-85-7)
- 4-Methoxy-1H-indazol-3-ol (CAS 1000342-89-1)
- 2-Methoxy-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 100383-13-9)
- 2-Methoxy-6-methyl-9H-purine (CAS 101861-33-0)
- 6-Methoxy-2,3-dihydro-1H-pyrrolo[3,4-c]pyridin-1-one (CAS 1023300-26-6)
- 8-Methoxy-3-methyl-[1,2,4]triazolo[4,3-c]pyrimidine (CAS 106921-51-1)
- 8-Methoxy-2-methyl-[1,2,4]triazolo[1,5-c]pyrimidine (CAS 106921-55-5)
Recommended Standards
- 7-Methoxy-1,3-dihydro-2H-pyrrolo[2,3-c]pyridin-2-one (CAS 1190317-80-6)
- 6-Methoxy-1H-pyrrolo[2,3-b]pyridin-2(3H)-one (CAS 1190319-04-0)
- 6-Methoxy-1H-pyrrolo[3,2-b]pyridin-2(3H)-one (CAS 1190316-68-7)
- 2-Cyclopropyl-5-nitropyridine (CAS 1190380-55-2)
- 2-Amino-3-methyl-5,6,7,8-tetrahydroquinoline-6-carboxylic acid (CAS 2691878-19-8)
- 1236265-35-2 2-Amino-1-(4-benzyl-1-piperazinyl)-1-propanone hydrochloride 2907AD C14H22ClN3O (CAS 1236265-35-2)
- 3-[(4-methyl piperazin-1-yl)methyl]Benzonitrile (CAS 859850-90-1)
- 6-Amino-1-benzyl-5-(benzylamino)pyrimidine-2,4(1H,3H)-dione (CAS 379725-34-5)
- 4-(4-Bromo-1h-pyrazol-1-yl)-2-methyl-2-(methylamino)butanamide (CAS 1250724-49-2)
- 2-(2,5-Difluorophenoxy)acetic acid (CAS 366-56-3)
- [5-(4-Bromophenyl)-1-methyl-1H-pyrazol-4-yl](4,6-dichloro-5-pyrimidinyl)methanol (CAS 1424941-23-0)
- 2-Chloro-n-(4-phenylphenyl)acetamide (CAS 3289-77-8)
- 2-Methoxy-N-(1-(methylsulfonyl)piperidin-4-yl)acetamide (CAS 1197938-78-5)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
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