Plant Extract High Purity 98% Off White Powder Levodopa CAS 59-92-7

Basic Information
Place of Origin: China
Brand Name: Senwayer
Certification: ISO 9001, GMP, USP, BP, CP
Model Number: 59-92-7
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: 59-92-7 Other Name: L-dopa
Appearance: Off White Powder Grade Standard: Medicine Grade
Sample: Available Function: Relieve Parkinson's Disease Symptoms
Purity: 98% Delivery: Prompt
High Light:

Levodopa CAS 59-92-7


98% Off White Powder Levodopa

Product Description

Plant Extract High Purity 98% Off White Powder Levodopa CAS 59-92-7

Quick detail

Name: Levodopa
English Synonym: L-dopa
CAS Number: 59-92-7
Molecular formula: C9H11NO4
Molecular weight: 197.19
EINECS Number: 200-445-2



Melting point: 276-278°C(lit.)
Specific rotation: -11.7º(c=5.3, 1NHCl)
Boiling point: 334.28°C (rough estimate)
Density: 1.3075 (rough estimate)
Refractive index: -12°(C=5,1mol/LHCl)
Storage conditions: 2-8°C
Solubility: Slightly soluble in water, practically insoluble in ethanol(96percent). It is freely soluble in 1 Mhydrochloric acid and sparingly soluble in 0.1 Mhydrochloric acid.
Acidity coefficient (pKa): 2.32 (at 25℃)
Form: Crystalline Powder
Color: White to creamy
Water solubility: Slightly soluble in water, dilute hydrochloric acid and formic acid. Insoluble in ethanol.
Stability: Stable. Incompatible with strong oxidizing agents. Light and air sensitive.


Therapeutic uses

Levodopa is a precursor of dopamine, and it is a commonly used drug name in the world. Different manufacturers have different trade names when they are listed on the market. Oral levodopa tablets are generally disintegrated and dissolved in the stomach, and then discharged to the duodenum, and then to the small intestine, where they are absorbed into the blood at the upper end of the small intestine. It is taken up by substantia nigra nerve cells or other nerve cells, and under the action of dopa decarboxylase, a carboxyl group is removed to become dopamine, thereby supplementing the dopamine in the brain and reducing the symptoms of Parkinson's disease.


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.

Plant Extract High Purity 98% Off White Powder Levodopa CAS 59-92-7 0




Contact Details
Abby Xiang

Phone Number : +8617764031156

WhatsApp : +8617764031156