9H-Fluorene-4-carboxylic acid CAS 6954-55-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6954-55-8 |
| Molecular Formula | C14H10O2 |
| Molecular Weight | 210.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 9H-Fluorene-4-carboxylic acid (CAS 6954-55-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H10O2. Molecular weight: 210.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H10O2 |
| Molecular Weight | 210.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related H Standards
- 9h-Fluorene-3-carboxylic acid (CAS 92151-76-3)
- 9H-Fluorene-3-carbaldehyde oxime (CAS 909236-15-3)
- 9H-Fluorene-4-carboxamide (CAS 28322-01-2)
- Fluorene-9-carboxamide (CAS 7471-95-6)
- 30084-90-3 9H-Fluorene-2-carboxaldehyde Fluorene-2-carbaldehyde Fluorene-2-carboxaldehyde 4-07-00-01656 (Beilstein Handbook Reference) BRN 2255852 EINECS 250-035-2 2-Fluorenecarboxaldehyde (CAS 30084-90-3)
- 9H-Fluorene-3,9-diol (CAS 1381944-22-4)
- 9H-fluorene-2,7-diol (CAS 5043-54-9)
- 9H-Fluorene-2,9-diamine (CAS 7148-37-0)
Recommended Standards
- 9H-xanthene-9-carbaldehyde (CAS 72240-47-2)
- 9H-carbazole-1-carboxamide (CAS 414905-73-0)
- 9-MEthylpyrimido[4,5-b]quinolin-2-amine (CAS 582334-03-0)
- 7-Methoxy-1-methyl-1,2,3,4-tetrahydroisoquinolin-6-ol hydrochloride (CAS 79906-89-1)
- 2-(4-(Methylsulfonyl)piperazin-1-yl)propan-1-ol (CAS 72388-15-9)
- N-(3,5-Dichlorophenyl)-2-((4-ethyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 573696-14-7)
- 5-(4-(4-Fluorobenzoyl)piperazin-1-yl)-6-phenylpyridazin-3(2H)-one (CAS 477863-52-8)
- 5-((3-Methyl-1h-pyrazol-1-yl)methyl)-1,3,4-oxadiazole-2-thiol (CAS 1004643-57-5)
- Amlodipine Impurity 98 (CAS CATO-C4X-109598)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
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