Tezacaftor Intermediate 2 , 2 -Difluorobenzodioxole-5-Carboxylic Acid CAS 656-46- 2

Model NO.
CAS 656-46-2
Colour
White
Application
Pharmaceutical Intermediate
Assay
≥99%
Molecular Weight
202.11
Boiling Point
266.1±40.0 °c
Melting Point
178
Density
1.66±0.1 g/cm3
Storage
Under Inert Gas (Nitrogen or Argon) at 2-8°c
Shelf Life
3 Years
Transport Package
Drum or as Require
Specification
25kg
Trademark
Custchem
Origin
China
Production Capacity
30-100 Tons Per Year
Reference Price
$ 9.00 - 90.00
Contact Us

Product Description

Pharmaceutical Intermediates 2,2-Difluorobenzodioxole-5-carboxylic acid  CAS 656-46-2
 
Product Name 2,2-Difluorobenzodioxole-5-carboxylic acid
CAS 656-46-2
Molecular Formula C8H4F2O4
Molecular weight 202.11
EINECS: 613-828-8
Purity ≥99%
Melting point 178
Boiling point 266.1±40.0 °C
Density 1.66±0.1 g/cm3
Solubility DMSO (Slightly), Methanol (Slightly)
Pka 4.01±0.40(Predicted)
Form Solid
Color White to Off-White
Storage under inert gas (nitrogen or Argon) at 2-8°C
Shelf Life 3 Years
Application Pharmaceutical Intermediates

Synonyms:
BUTTPARK29\01-69;2,2-DIFLUORO-1,3-BENZODIOXOLE-5-CARBOXYLICACID;RARECHEMALBO0906;2,2-Difluoro-1,3-benzodioxole-5-carboxylicacid,97+%;5-Carboxy-2,2-difluoro-1,3Chemicalbook-benzodioxole;2,2-Difluoro-1,3-benzodioxole-5-carboxylicacid98%;2,2-Difluoro-1,3-benzodioxole-5-carboxylicacid98%;2,3-Difluoro-1,3-benzodioxole-5-carboxylicacid
Application:

2,2-Difluorobenzodioxole-5-carboxylic acid is an organic synthetic intermediates and pharmaceutical intermediates.

Our Advantages
1.  We are the manufacturer and have our own factor y  so that we can provide competitive price and high quality products with our customers.
2.  All products are produced by our factory,so the quality of the product can be   guaranteed.
3. All the production processes are under control so the delivery time can be guaranteed.
4.  We have our own R&D team so that can work ing  with customers to develop new products  and provide technical support for production at any time.

C o m p a n y overview
Tezacaftor Intermediate 2, 2-Difluorobenzodioxole-5-Carboxylic Acid CAS 656-46-2 Fuxin Custchem Fine Chemical Co., Ltd. was established in 2004. In 2023, the company moved to Yimantu Fluorine Chemical Industry Park, Fumeng County, Fuxin City, Liaoning Province, covering an area of 67,000 square meters with a total investment of 130 million RMB.

Fuxin Custchem Fine Chemical Co., Ltd. Is a high-tech enterprise integrated of research and development, production and sales.
The products include pyridine series, pyrimidine series, benzene ring series, API and other fine Chemical Intermediates. The company has a modern laboratory of 1500 square meters, a GMP workshop of 2000 square meters, three production workshops of 6000 square meters, and about 400 reactors of 1000L, 3000L, 5000L and 6300L in total. The annual production capacity can reach 600 tons.

The company can complete fluorination reaction, chlorination reaction, bromination reaction, nitrification reaction, diazotization reaction, hydrogenation reaction, cyanidation reaction, lithium reaction, low temperature reaction, high temperature and high pressure reaction of various reaction types.

The company has a 700 square meters of quality testing center, with more than 20 imported gas and liquid chromatograph, gyroscope, moisture measuring instrument, melting point measuring instrument and various chemical analyzers. The company provides our customers with high quality products and efficient service.

We look forward to working together with friends from all walks of life to create a new future.

Analysis room and laboratory
Tezacaftor Intermediate 2, 2-Difluorobenzodioxole-5-Carboxylic Acid CAS 656-46-2

Patent Certificate
Tezacaftor Intermediate 2, 2-Difluorobenzodioxole-5-Carboxylic Acid CAS 656-46-2

Management system certificate

Tezacaftor Intermediate 2, 2-Difluorobenzodioxole-5-Carboxylic Acid CAS 656-46-2 Our Team

Tezacaftor Intermediate 2, 2-Difluorobenzodioxole-5-Carboxylic Acid CAS 656-46-2

Packaging and Shipping

Tezacaftor Intermediate 2, 2-Difluorobenzodioxole-5-Carboxylic Acid CAS 656-46-2
FAQ:
Q 1 . Are you   a  manufacturer or trad ing  company?
We are the manufacturer which a high-tech enterprise integrated of research and development, production and sales.  
Q 2 :   Do you provide samples for testing?
Free samples are available  ,customers need to bear  the  freight.
Q 3 :What's your MOQ?
There are no specific requirements for MOQ , the main products we have stock, for other special products we can discuss the details.
Q4:How about your delivery time?
If the product have stock, it can be shipment within 3 days  after receiving your payment.
Q 5 .Do you test  the product  before delivery?
Yes, we will  test  all the products  before delivery ,so the quality can be guaranteed.
 

 

Organic Intermediate