6-Fluorospiro[chromane-4,4'-imidazolidine]-2',5'-dione CAS 69684-83-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 69684-83-9 |
| Molecular Formula | C11H9FN2O3 |
| Molecular Weight | 236.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Fluorospiro[chromane-4,4'-imidazolidine]-2',5'-dione (CAS 69684-83-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H9FN2O3. Molecular weight: 236.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H9FN2O3 |
| Molecular Weight | 236.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluorospiro Standards
- 6-Fluorospiro[4H-3,1-benzoxazine-4,4'-piperidin]-2(1H)-one (CAS 92926-32-4)
- 6-Fluorospiro[chromane-2,4'-piperidin]-4-one (CAS 721958-61-8)
- 2-(6-Fluorospiro[3.3]heptan-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2715119-85-8)
- 6'-Fluorospiro[cyclohexane-1,2'-indene]-1',4(3'H)-dione (CAS 1956341-02-8)
- (6-Fluorospiro[3.3]heptan-2-yl)methanesulfonyl chloride (CAS 2715119-94-9)
- (S)-6-Fluorospiro[chromane-2,1'-cyclopentan]-4-ol (CAS 1604253-29-3)
- (R)-6-Fluorospiro[chromane-2,1'-cyclopentan]-4-ol (CAS 939411-25-3)
- 6-Fluorospiro[chroman-4,1'-cyclopropane]-2'-carboxylic acid (CAS 1785229-57-3)
Recommended Standards
- 6-(4-Fluoro-phenyl)-2-oxo-1,2,3,6-tetrahydro-pyrimidine-4-carboxylic acid (CAS 721915-55-5)
- Ethyl 2-(diethoxyphosphoryl)acrylate (CAS 20345-61-3)
- 5-Bromo-2-(trimethylsilyl)thiazole (CAS 533887-53-5)
- (R)-3-Amino-1,1,1-trifluoropropan-2-ol (CAS 1217730-60-3)
- 1-Phenylhexahydro-1H-indazol-3(2H)-one (CAS 6118-98-5)
- 2-(1H-Pyrrol-1-yl)-1,3-thiazole (CAS 50966-77-3)
- 4’-Bromo-4-biphenylboronic Acid (CAS 480996-05-2)
- 2,4-Dibromophenazin-1-ol (CAS 1259015-00-3)
- 3-Isopropoxypyridin-4-amine (CAS 1395034-81-7)
- Polymyxin B nonapeptide TFA (CAS 2220175-42-6)
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