7-Chlorofuro[2,3-c]pyridine-5-carboxylic acid CAS 478148-53-7
| CAS No. | 478148-53-7 |
| Molecular Formula | C8H4ClNO3 |
| Molecular Weight | 197.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 7-Chlorofuro[2,3-c]pyridine-5-carboxylic 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.
CATO supplies 7-Chlorofuro[2,3-c]pyridine-5-carboxylic acid (CAS 478148-53-7), a certified reference material (molecular formula C8H4ClNO3, MW 197.58 g/mol) for analytical method development and quality control.
Structurally, 7-Chlorofuro[2,3-c]pyridine-5-carboxylic acid (C8H4ClNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 197.58 g/mol, it falls into the medium-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C8H4ClNO3 |
| Molecular Weight | 197.58 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorofuro Standards
- 4-Chlorofuro[3,2-c]pyridine-7-carboxylic acid (CAS 1256809-80-9)
- 5-Chlorofuro[2,3-c]pyridine-2-carboxylic acid, >97% (CAS 1454285-47-2)
- 4-Chlorofuro[3,2-c]pyridine-2-carboxylic Acid (CAS 86518-08-3)
- 1-(7-Chlorofuro[3,2-b]pyridin-5-yl)ethan-1-ol (CAS 2769929-84-0)
- 1-(7-Chlorofuro[3,2-b]pyridin-5-yl)ethan-1-one (CAS 2769929-85-1)
- 1-{4-chlorofuro[3,2-c]pyridin-2-yl}ethan-1-one (CAS 86518-10-7)
- 2-(7-Chlorofuro[2,3-c]pyridin-3-yl)acetonitrile (CAS 183208-47-1)
- 4-Chlorofuro[2,3-b]quinoline (CAS 111163-82-7)
Recommended Standards
- 7-chloro-3,4-dihydro-2H-1,3-benzoxazine-2,4-dione (CAS 31544-40-8)
- 7-Chloropyrido[4,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 2454396-16-6)
- 7-Chloro-2H-3,1-benzoxazine-2,4(1H)-dione (CAS 40928-13-0)
- 8-Chloro-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylic acid (CAS 856343-37-8)
- (E)-4-Fluorobenzaldehyde oxime (CAS 7304-35-0)
- 5-Bromo-6-(cyclopentylamino)pyrimidin-4(3H)-one (CAS 1592894-45-5)
- (S)-1-(o-tolyl)pentan-1-amine (CAS 1213127-49-1)
- tert-Butyl-4-oxo-5-(trifluoromethyl)azepane-1-carboxylate (CAS 1393584-90-1)
- 6-Carboxyfluorescein 3,6-Dipivaloyl N-(1-Methylethyl)-2-propanamine (CAS 847569-43-1)
- tert-Butyl (3-(5-formylfuran-2-yl)phenyl)carbamate (CAS 886509-55-3)
- Elobixibat Impurity 35 (CAS CATO-C4X-283835)
- Dalbavancin Impurity 7 (CAS CATO-C4X-160227)
- (3-Methyl-5-nitrobenzofuran-2-yl)(4-nitrophenyl)methanone (CAS 400076-08-6)
- Immunstimulating Peptide, human (CAS 94773-24-7)
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