Purpurin CAS NO.81-54-9

1.Purification of platform in separation of natural products

2.Heb reference substance supply center

3.Process Development Engineering Center for products

4.High purity&competitive price&good service.

Purpurin

Synonyms: Purpurin

CAS No.: 81-54-9
Mol. Formula: C14H8O5

Mol. Weight: 256.21

Botanical Source: Rubia cordifolia L.

Loss on drying:  ≤2.0%

Catalogue No.: Q-062
Purity: >98% 99% by HPLC 

Packaging: 20mg, 50mg,100mg,1g,10g,100g...
 Package and quantity according to customer's detail requirement. 

Remark:  In stock, customized for large scale.

Structure: 

lead time:  one month to two months for kgs customization

Storage: Stored without light and heat. Stored in cool, dry , airproof and innocuous conditions

Purpurin

Company advantage：

1.Purification of platform in separation of natural products

2. Heb reference substance supply center

3. Process Development Engineering Center for products

Company other products:

Carnosic acid      (3650-9-7) HPLC≥98%

Carnosol      (5957-80-2) HPLC≥98%

Cyanidin-3-O-glucoside chloride      (7084-24-4) HPLC≥98%

Kaempferide      (491-54-3) HPLC≥98%

1,8-Diacetoxy-3-carboxyanthraquinone ；Diacerein(13739-02-1)HPLC≥98%

Process： plant-BmKEA-Separation-Refined-Finished product

Use:For laboratory research

Purpurin