1-Fluoropyrrolidine-2,5-dione CAS 201281-58-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 201281-58-5 |
| Molecular Formula | C4H4FNO2 |
| Molecular Weight | 117.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Fluoropyrrolidine-2,5-dione (CAS 201281-58-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H4FNO2. Molecular weight: 117.08 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H4FNO2 |
| Molecular Weight | 117.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2014 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoropyrrolidine Standards
- 3-Ethyl-3-fluoropyrrolidine (CAS 1554559-61-3)
- 3-Fluoropyrrolidine-3-carbonitrile (CAS 1363594-93-7)
- 3-Fluoropyrrolidine-3-carboxamide (CAS 1784135-63-2)
- (2S)-4-Fluoropyrrolidine-2-carboxamide (CAS 556834-92-5)
- 4-Fluoropyrrolidine-2-carboxamide (CAS 934972-82-4)
- 3-fluoropyrrolidine-3-carboxylic acid (CAS 1228634-93-2)
- (2R)-3-fluoropyrrolidine-2-carboxylic acid (CAS 1315056-15-5)
- 3-Fluoropyrrolidine-2-carboxylic acid (CAS 1423029-33-7)
Recommended Standards
- 5,6-Dihydro Uracil- (CAS 181516-96-1)
- Ethyl cyanide-<SUP>13</SUP>C,<SUP>15</SUP>N-acetate-1,2-<SUP>13</SUP>C<SUB>2</SUB> (CAS 1196157-67-1)
- 4-Fluoro-5-methylisoxazol-3(2H)-one (CAS 131573-78-9)
- 7,7-Bis(4-(diethylamino)-2-ethoxyphenyl)furo[3,4-b]pyridin-5(7H)-one (CAS 132467-74-4)
- 3-Bromo-2-piperazinopyridine (CAS 87394-56-7)
- N-(m-Toluoyl)glycine (CAS 27115-49-7)
- Cyclopropyl(naphthalen-1-yl)methanamine hydrochloride (CAS 58271-60-6)
- 2-(Chloromethyl)-5-(2-fluorophenyl)-1,3,4-oxadiazole (CAS 350672-17-2)
- 2-(1-Aminocyclobutyl)acetic Acid Hydrochloride (CAS 1335042-49-3)
- Biotinyl-Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 1816258-36-2)
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