China Factory for (S)-3-Pyrrolidinol Hydrochloride - (S)-2-Aminobutyramide Hydrochloride CAS 7682-20-4 Levetiracetam Intermediate High Purity – Ruifu
China Factory for (S)-3-Pyrrolidinol Hydrochloride - (S)-2-Aminobutyramide Hydrochloride CAS 7682-20-4 Levetiracetam Intermediate High Purity – RuifuDetail:
Manufacturer Supply with High Purity and Stable Quality
(S)-2-Aminobutyramide Hydrochloride CAS 7682-20-4, Intermediate of Levetiracetam
(R)-2-Aminobutanamide Hydrochloride CAS 103765-03-3
Levetiracetam CAS 102767-28-2
| Chemical Name | (S)-2-Aminobutyramide Hydrochloride |
| Synonyms | H-Abu-NH2·HCl; L-2-Aminobutanamide Hydrochloride; Levetiracetam Intermediate |
| CAS Number | 7682-20-4 |
| CAT Number | RF-CC172 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | C4H11ClN2O |
| Molecular Weight | 138.6 |
| Brand | Ruifu Chemical |
| Item | Specifications |
| Appearance | White to Off-White Powder |
| Identification | IR、HPLC |
| Solubility | Soluble in water, slightly soluble in methanol |
| Specific Rotation | +23.0°～+27.0° |
| Loss on Drying | ≤0.50% |
| Residue on Ignition | ≤0.30% |
| Hydrochloride Content | 23.0%～28.0% |
| Related Substances by HPLC | |
| L-(+)-2-Aminobutyric Acid | ≤0.50% |
| Any Max. Individual Impurity | ≤0.50% |
| Total Impurities | ≤1.0% |
| Chiral Purity by HPLC | R-Isomer Content ≤0.50% |
| Assay | 98.0%~102.0% (Titration, on dried basis) |
| Test Standard | Enterprise Standard |
| Usage | Chiral Compounds; Pharmaceutical Intermediate of Levetiracetam |
Synthetic Route
Package: Bottle, Aluminum foil bag, Cardboard drum, 25kg/Drum, or according to customer’s requirement.
Storage Condition: Store in sealed containers at cool and dry place; Protect from light, moisture and pest infestation.
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of (S)-2-Aminobutyramide Hydrochloride (CAS: 7682-20-4) with high quality, it is an intermediate typically in the synthesis of Levetiracetam (CAS: 102767-28-2). Levetiracetam was first introduced in the US as an adjunctive therapy in the treatment of partial-onset seizures in adults with epilepsy, a third-generation antiepileptic drug.
Shanghai Ruifu Chemical Co., Ltd. plays an important role in the chiral chemistry, the company is committed to the production of chiral compounds. Our products are widely praised by customers.
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