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Special Price for D-Hydroxybutanedioic Acid - (S)-2-Aminobutyramide Hydrochloride CAS 7682-20-4 Levetiracetam Intermediate High Purity – Ruifu Featured Image
  • Special Price for D-Hydroxybutanedioic Acid - (S)-2-Aminobutyramide Hydrochloride CAS 7682-20-4 Levetiracetam Intermediate High Purity – Ruifu

Special Price for D-Hydroxybutanedioic Acid - (S)-2-Aminobutyramide Hydrochloride CAS 7682-20-4 Levetiracetam Intermediate High Purity – Ruifu

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We've one of the most advanced generation tools, experienced and qualified engineers and workers, recognized good quality manage systems and a friendly skilled product sales workforce pre/after-sales support for C4H8O2, 154361-50-9, Weight 243.22, We have been wanting forwards to creating long-term company interactions with around the world shoppers.
Special Price for D-Hydroxybutanedioic Acid - (S)-2-Aminobutyramide Hydrochloride CAS 7682-20-4 Levetiracetam Intermediate High Purity – Ruifu Detail:

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

QQ

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.

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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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Special Price for D-Hydroxybutanedioic Acid - (S)-2-Aminobutyramide Hydrochloride CAS 7682-20-4 Levetiracetam Intermediate High Purity – Ruifu detail pictures

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    • The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Diana from Iraq - 2017.02.18 15:54
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By ron gravatt from azerbaijan - 2018.11.02 11:11
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