Cro Molecules

Physical Properties :

Chemical Name:  2-(Methylsulfonyl)-2,6-dihydropyrrolo[3,4-c]pyrazole-5(4H)-carboxylic acid tert-butyl ester
CAS.NO:   1226781-82-3
Synonyms:tert-butyl 2-(methylsulfonyl)-4,6-dihydropyrrolo[3,4-c]pyrazole-5(2H)-carboxylate
2-(Methylsulfonyl)-2,6-dihydropyrrolo[3,4-c]pyrazole-5(4H)-carboxylicacidtert-butylester

Molecular Formula: C11H17N3O4S
Molecular Weight:  287.33500

Physical and Chemical Properties:
Density:1.4±0.1 g/cm3
Boiling point: 441.1±55.0 °C at 760 mmHg
Melting point: /
Flash point: 220.6±31.5 °C
Refractive index: 1.608

Specification:
Appearance: White solid
Purity: >98％
Water:0.5% Max.

Packing:
 25kg  cardboard drum or according to customer specified requirements
Storage:Storage temperature: 2-8 ℃.Stored in a well-closed container at low temperature, keep away from moisture, heat and light.
Application:intermediates of Oralliptin CAS:1226781-44-7 .

We are manufacturer and supplier of 2-(Methylsulfonyl)-2,6-dihydropyrrolo[3,4-c]pyrazole-5(4H)-carboxylic acid tert-butyl ester CAS:1226781-82-3 in China,We delivery quality products and service to global customers,Please send email for any inquiry.

Custom Manufacturing

CROCHEM provide contract manufacture services with custom synthesis capability of Initial research, process development, lab trials, pilot production and scaling up to commercial production

Quality System

CROCHEM is your bridge to quality specialty chemicals and pharmaceutical, food and nutritional ingredients.Our expertise is in sourcing raw materials from our unrivaled network of suppliers in China,We also provide hands-on regulatory and compliance support as a competitive advantage to both suppliers and customers.We have accumulated a wealth of experienced products and sources in distinctively specializing industries.So we could recommend our new principals with quality materials and provide the following value-added services on quality control.

Regulatory Compliance

CROCHEM provides regulatory and compliance support as a competitive advantage to both suppliers and customers.Our experienced compliance and auditing team offer comprehensive technical support and scientific reinforcement.

Disclaimer: Certain product is for research use only. CROCHEM does not warrant that the use or sale of the products delivered under will not infringe the claims of any China or other patents covering the product itself or the use thereof in combination with other products or the operation of any process.

Pre: 1,9-Dichlorononane CAS:821-99-8 manufacturer & supplier | Next: Ethyl 2-bromopropionate CAS:535-11-5 manufacturer & supplier

• Ionic Liquids
• Cosmetic Ingredients
• OLED Chemicals
• Cro Molecules

All our Products