High Quality Chemical Powder 2-Iodo-1-P-Tolyl-Propan-1-One CAS 236117-38-7/139755 83 2 with Lowest Price

Our company has always been known for the durability of our 5′-(4-Formylphenyl)-2′,4′,6′-trimethyl-[1,1′:3′,1”-terphenyl]-4,4”-dicarbaldehyde, CAS NO: 18992-64-8, CAS No.: 24072-75-1 and has won the earnest and favorable attention of our consumers and strives to provide them with superior after-sales service. Our company looks at the changing market from the perspective of development, and pays more attention to the user experience while meeting the market demand. Our achievements are inseparable from the help and support of friends from all walks of life, and it is also inseparable from the trust and love of the majority of users.

Intermediate in the production of Sildenafil and respective analogs.

Product Details:

Name: 1-Methyl-3-propyl-1H-pyrazole-5-carboxylic acid

Synonyms:

2-methyl-5-propylpyrazole-3-carboxylic acid;

CAS: 139755-99-0

EINECS: N/A

MF:C8H12N2O2

MW: 168.19300

Density: 1.19g/cm3

BP: 330.3ºC at 760mmHg

MP: 150-154 °C

FP: 153.5ºC

Purity: 95%+

Stability:Stable under normal temperatures and pressures.

Acidity factor (pKa):3.10±0.25(Predicted)

Package: 5g, 25g, 100g, 500g, 1kg, 25kg

Application: Used to synthesize Viagra and other drugs

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