5-(2-Ethoxyphenyl)-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one

We are 5-(2-Ethoxyphenyl)-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one CAS:139756-21-1 manufacturer and supplier in China, Pls send inquiry of to info@nbinno.com of visit www.nbinno.com our official website should you have any interests

Chemical Name:5-(2-Ethoxyphenyl)-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
CAS.NO:  139756-21-1
Synonyms:
5-(2-Ethoxyphenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one
5-(2-ethoxyphenyl)-1-methyl-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-7-one
5-(2-Ethoxyphenyl)-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]-7-pyrimidinone

Molecular Formula: C17H20N4O2
Molecular Weight:  312.36600

Physical and Chemical Properties:
Density: 1.26g / cm3
Boiling point: 504ºC at 760 mmHg
Melting point: 141-145ºC (lit.)
Flash point: 258.6ºC
Refractive index: 1.632

Specification:
Appearance: Light yellow powder
Purity:≥98%

Packing:
 25kg  cardboard drum or according to customer specified requirements
Storage:Refrigerator.Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.
Application:Intermediates of Sildenafil citrate CAS:171599-83-0

5-(2-Ethoxyphenyl)-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one


Related News: International Chemical Investors Group (ICIG) recently announced it has entered into a purchase agreement under which an affiliate of ICIG will acquire the pharmaceutical intermediates business from Genzyme Corporation.4-(methylamino)-3-nitrobenzoyl chloride Inceptua is a pharmaceutical company and service partner spanning throughout the product lifecycle – from comparator sourcing for clinical trials, through early access programs to licensing and commercialization for products.4-Isopropylthioxanthone CAS:83846-86-0 Inceptua is a pharmaceutical company and service partner spanning throughout the product lifecycle – from comparator sourcing for clinical trials, through early access programs to licensing and commercialization for products.Acetato de 10-bromo-1-decanol CAS:33925-77-8 With the improvement of domestic GMP management level, the increase of process development capabilities and international certification experience, China has already possessed the conditions for developing characteristic APIs.With the improvement of domestic GMP management level, the increase of process development capabilities and international certification experience, China has already possessed the conditions for developing characteristic APIs.

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