4,4-Dimethyl-pyrrolidine-2-carboxylic acid ethyl ester tosylate CAS 1965308-73-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1965308-73-9 |
| Molecular Formula | C7H8O3S C9H17NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,4-Dimethyl-pyrrolidine-2-carboxylic acid ethyl ester tosylate (CAS 1965308-73-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H8O3S C9H17NO2. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H8O3S C9H17NO2 |
| Molecular Weight | 343.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Hydroxy-1-[2-(naphthalen-2-yl)acetyl]pyrrolidine-2-carboxylic acid (CAS 1104226-90-5)
- 2,4-Difluorobenzylamine (CAS 72235-52-0)
- 1,3-Difluoro-5-iodo-2-propoxybenzene (CAS 1826110-26-2)
- Methyl 4-(6-nitro-1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)benzoate (CAS 302954-91-2)
- 5,6-Diamino-3-methyl-2-(methylthio)pyrimidin-4(3H)-one (CAS 39008-28-1)
- Ascorbyl Palmitate (CAS 137-66-6)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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