products

Plant Extract Fine Crystalline Powder Protocatechuic Acid CAS 99-50-3

Basic Information
Place of Origin: China
Brand Name: Senwayer
Certification: ISO 9001, GMP, USP, BP, CP
Model Number: 99-50-3
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: 99-50-3 Other Name: 3,4-Dihydroxybenzoesure
Appearance: Crystalline Powder Grade Standard: Medicine Grade
Sample: Available Usage: Antibacterial Antioxidant
Purity: 99% Min Delivery: Prompt
High Light:

Protocatechuic Acid CAS 99-50-3

,

Crystalline Powder Protocatechuic Acid


Product Description

Plant Extract Fine Crystalline Powder Protocatechuic Acid CAS 99-50-3

Quick detail


Name:Protocatechuic acid
English Synonyms: 3,4-twohydroxybenzoic acid
CAS Number: 99-50-3
Molecular formula: C7H6O4
Molecular weight: 154.12
EINECS No.: 202-760-0

 

Description


Melting point: 197-200°C(dec.)(lit.)
Boiling point: 237.46°C (rough estimate)
Density: 1.54FEMA4430|3,4-DIHYDROXYBENZOICACID
Refractive index: 1.6400 (estimate)
Storage conditions: Store below +30°C.
Solubility: 20g/l
Acidity coefficient (pKa): 4.48(at25℃)
Form: Fine Crystalline Powder
Color: Beige to brown
Water solubility: Soluble in hot alcohol and ether. Slightly soluble in water.
Sensitivity: Air Sensitive
Stability: Stable. Incompatible with strong oxidizing agents, strong bases.

 

Therapeutic uses


Protocatechuic acid (PCA) is 3,4-dihydroxybenzoic acid. is a simple phenolic acid that is a precursor for the synthesis of other complex molecules such as anthocyanin 3-O-β-D-glucoside and vanillin. It is found in edible vegetables, fruits, nuts, brown rice, pecans, tea, hibiscus flowers, and some Chinese herbs.

 

Protocatechuic acid has a variety of biological activities against different molecular targets, and it has antibacterial, antioxidant, anti-inflammatory, anti-hyperglycemic and neuroprotective effects. In addition, protocatechuic acid has potential chemical protective effects. It inhibits chemical carcinogens in vitro and produces pro-apoptotic and anti-proliferative effects in various ways. Therefore, it is currently used clinically for the treatment of burns, infantile pneumonia, bacillary dysentery, acute pyelonephritis, acute pancreatitis and some ulcer diseases.

 

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.

 

 

 

 

Contact Details
Abby Xiang

Phone Number : +8617764031156

WhatsApp : +8617764031156