Xi'an Natural Field Bio-Technique Co., Ltd. >> 139-85-5 Protocatechuic Aldehyde 98%

139-85-5 Protocatechuic Aldehyde 98%

139-85-5 Protocatechuic Aldehyde 98%
Price: Negotiable
Trade Terms: CIF
Min Order: 1 /Piece
Pay Type: L/C,T/T

Product Specifications

Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Raw Material: Plants

Product Description

Product name: Protocatechuic aldehyde/protocatechualdehyde
Specification: 98%
CAS No.: 139-85-5
Molecular Formula: C7H6O3
Molecular Weight: 138.12
Our product is 100% natural and pure. True gold does not fear fire.

Our main products are divided into six major categories:
1. Taxane intermediates and other Taxus
2. Aloe Series
3. Rhubarb Series
4. API & Intermediates
5. Hundreds of Natural Ingredients;
6. Standard Herbal Extract and Essential Oil series.

If you have any question or request, please feel free write to us, we will reply you ASAP.
Looking forward to our sincere cooperation.
No. Product    Name CAS  Number Specification Test  Method
01 10-DAB  III, 10-Deacetyl  Baccatin  III 32981-86-5 NLT98.5% HPLC
02 Aloin 1415-73-2 98% HPLC
03 Aloe-emodin 481-72-1 98% HPLC
04 Amygdalin 29883-15-6 98% HPLC
05 Andrographolide 5508-58-7 98% HPLC
06 Apigenin 520-36-5  98% HPLC
07 Baicalein 491-67-8 98% HPLC
08 Chlorogenic  acid 327-97-9 98% HPLC
09 Diacerein 13739-02-1 98% HPLC
10 Emodin 518-82-1 98%  
11 Fisetin 528-48-3 98% HPLC
12 Gastrodin 62499-27-8 98% HPLC
13 Geniposide 24512-63-8  98% HPLC
14 Genistein 446-72-0 98% HPLC
15 Icaritin 5240-95-9    98% HPLC
16 lutein 127-40-2 90% HPLC
17 Naringin 10236-47-2 98% HPLC
18 Paeoniflorin 23180-57-6 98% HPLC
19 Polydatin 65914-17-2 98% HPLC
20 Protocatechuic  acid 99-50-3 98% HPLC
21 Resveratrol  501-36-0 98% HPLC
22 Rhein 478-43-3 98% HPLC
23 Tanshinone  IIA 568-72-9 98% HPLC
24 Ursolic  Acid  77-52-1 98% HPLC
Xi'an Natural Field Bio-Technique Co., Ltd., founded in 2005 in Xi'an High-tech Zone, dedicated to the separation and purification of natural active ingredients, research and chiral separation of API& intermediates. Main products including natural ingredients, semi-synthetic components and derivatives, and advanced raw materials for cosmetics, food, beverage and other industries.

Our products are divided into six major categories:
1. Taxane intermediates, annual output up to 50kg;
2. Aloe Series, annual output up to 8 tons
3. Rhubarb Series, annual output of 5 tons
4. API & Intermediates, annual output of 2 tons;
5. Hundreds Natural Ingredients;
6. Standard Herbal Extract series.

Our products are Natural, 100% pure
ISO9001: 2000
Invention patent
Raw material import ractification

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  • Xi'an Natural Field Bio-Technique Co., Ltd.

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