Pharmaceutical Intermediate High Purity L 2 - Aminobutyric Acid CAS 1492-24-6

Basic Information
Place of Origin: China
Brand Name: Senwayer
Certification: ISO 9001, GMP, USP, BP, CP
Model Number: 1492-24-6
Minimum Order Quantity: 100g
Price: Discount is possible if your order is big enough
Packaging Details: 10g, 20g, 50g , 100g, 500g. 1kg, 10kg
Delivery Time: within 3 workdays
Payment Terms: T/T in advance, Money Gram, Western Union, Bank Transfer., L/C
Supply Ability: 1000kg/month
Detail Information
CAS: 1492-24-6 Other Name: L-2-AMINO-N-BUTYRIC ACID
Appearance: Crystalline Powder Grade Standard: Medicine Grade
Sample: Available Function: Pharmaceutical Intermediate
Purity: 99% Min Delivery: Prompt
High Light:

1492-24-6 L 2 - Aminobutyric Acid


High Purity L 2 - Aminobutyric Acid

Product Description

Pharmaceutical Intermediate High Purity CAS 1492-24-6 L 2 - Aminobutyric Acid

Quick detail

Name:L(+)-2-Aminobutyric acid
English Synonym: L-2-AMINO-N-BUTYRIC ACID
CAS Number: 1492-24-6
Molecular formula: C4H9NO2
Molecular weight: 103.12
EINECS Number: 216-083-3



Melting point: 300°C
Specific rotation: 21.6º(c=2,5NHCl)
Boiling point: 215.2±23.0°C (Predicted)
Density: 1.2300(estimate)
Refractive index: 1.4650 (estimate)
Storage condition: room temp
Solubility: 22.7g/100mL (22°C)
Acidity coefficient (pKa): 2.29(at25℃)
Form: Crystalline Powder
Color: White to beige
Water solubility: 22.7g/100mL (22ºC)


Therapeutic uses


L-2-aminobutyric acid is a natural amino acid that inhibits the transmission of human nerve information. It is an important chemical raw material and pharmaceutical intermediate. It has become an important chiral intermediate for a variety of chiral drugs and is widely used in drug synthesis, such as L- 2-Aminobutyric acid is the main raw material for the synthesis of the new anti-epileptic drug levetiracetam, and also the key chiral precursor for the synthesis of the antibacterial and anti-tuberculosis drug ethambutol hydrochloride.


Packaging & Shipping

1. As your requirements

2. Prompt shipment after receipt of your order confirmation

3. Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.

4. For mass orders,it will be delivered by air or sea.

5. Depending on your location ,please allow 1-5 business days for your order to arrive.

6. For small order,please expect 3-7 days by UPS DHL EMS

7. For mass order,please allow 5-8 days by air,15-30 days by sea.

Pharmaceutical Intermediate High Purity L 2 - Aminobutyric Acid CAS 1492-24-6 0




Contact Details
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