Chemical Properties:
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 and moisture 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| Item | Specifications |
| Appearance | White to Off-White Powder |
| Identification by IR | IR absorption spectrum of the sample as Potassium Bromide dispersion is concordant with similarly recorded spectrum of L-2-Amino Butyramide. HCL (5009/I) working standard . |
| Solubility | Soluble in Water, Slightly Soluble in Methanol |
| Specific Rotation | +23.0°～+27.0° (On Dried Basis) |
| 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% |
| Max. Individual Impurity | ≤0.50% |
| Total Impurities | ≤1.0% |
| Chiral Purity by HPLC | R-Isomer Content ≤0.50% |
| Assay | 98.0%~102.0% (HPLC, On Dried Basis) |
| Test Standard | Enterprise Standard |
| Usage | Chiral Compounds; Intermediate of Levetiracetam (CAS: 102767-28-2) |
Description:
Specifications:
Package & Storage:
| 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 |
| Melting Point | 263℃ (dec.) |
| Brand | Ruifu Chemical |
Advantages:
FAQ:
Application:
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.
