Ethyl 2-(pyrrolidin-2-ylidene)acetate CAS 25219-53-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25219-53-8 |
| Molecular Formula | C8H13NO2 |
| Molecular Weight | 155.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 2-(pyrrolidin-2-ylidene)acetate (CAS 25219-53-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H13NO2. Molecular weight: 155.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H13NO2 |
| Molecular Weight | 155.19 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Ethyl 2-(pyrrolidin-3-ylidene)acetate (CAS 1220040-47-0)
- 1-(Pyrrolidin-1-yl)cyclopropane-1-carboxylic acid (CAS 1451040-52-0)
- 2-Pyrrolidin-1-ylmethyl-acrylic acid (CAS 163079-95-6)
- (E)-4-(pyrrolidin-1-yl)but-2-enoic acid (CAS 848185-03-5)
- Methyl 3-(pyrrolidin-1-yl)acrylate (CAS 90087-77-7)
- 1-(Pyrrolidin-3-yl)imidazolidin-2-one (CAS 1248774-41-5)
- 2-(Pyrrolidin-2-yl)-1,3,4-thiadiazole (CAS 1392213-60-3)
- 3-(Pyrrolidin-3-yl)-1,2,4-oxadiazol-5(4H)-one (CAS 1225218-58-5)
Recommended Standards
- Ethyl 1-aminocyclopent-3-ene-1-carboxylate (CAS 199532-88-2)
- Ethyl 2-aminocyclopent-1-enecarboxylate (CAS 7149-18-0)
- Ethyl 1-aminocyclopent-2-enecarboxylate (CAS 541506-73-4)
- Methyl (4R)-4-fluoro-2-methylpyrrolidine-2-carboxylate (CAS 1701485-50-8)
- Ethyl 3-(2-methyl-1,3-dioxolan-2-yl)propanoate (CAS 941-43-5)
- 3-Acetylpyridin-2(1H)-one (CAS 62838-65-7)
- N-(2-Hydroxyethyl)-3,3-diphenylpropanamide (CAS 23917-33-1)
- Cephapirin (CAS 21593-23-7)
- Methyl N-(methylsulfonyl)-N-phenylglycinate (CAS 412939-60-7)
- D-Gln19-Tirzepatide (CAS CATO-CPTD788915)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com