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CAS No.109431-87-0, Futibatinib Intermediate

  • 109431-87-0

  • C9H17NO3

  • 187.24

  • 1.142

  • 98.0% min (HPLC); 99.0% min (Chiral)

  • White to off-white solid

  • Cholangiocarcinoma

  • Futibatinib

  • 11/05/2039 (Futibatinib)

  • FGFR

  • Y

  • 5 t

  • 2020

  • ISO 9001;ISO 14001;ISO 45001

Availability:
CAS No.109431-87-0, Futibatinib Intermediate

Supply Chain

The Supply Chain Status in China

As of August 19, 2024, there are 171 potential suppliers manufacturing Futibatinib intermediate (R)-1-N-Boc-3-hydroxypyrrolidine (CAS No. 109431-87-0), including 112 factories and 35 labs, among which:

- The 25th percentile has an average registered capital of 1 million CNY;

- The 50th percentile has an average registerd capital of 3 million CNY;

-  The 75th percentile has an average registered capital of 10 million CNY.


Feeling overwhelmed? Contact Unibest if you need us to quality-check other sources to strengthen your supply chain or to find a tailored solution for your specific procurement request.


Usage and ROS Analysis


Structure of Futibatinib

Futibatinib Structure

Structure of Futibatinib


There are three distinct moieties of Futibatinib:

  1. a pyrrolidine

  2. a pyrazolo[3,4-d]pyrimidine

  3. 1-ethynyl-3,5-dimethoxybenzene


The Overall Synthesis Map of Futibatinib

Futibatinib ROS


From the above synthesis map, the three key moieties correspond to the following Futibatinib intermediates

  1. a pyrrolidine: CAS No. 109431-87-0

  2. a pyrazolo[3,4-d]pyrimidine: CAS No. 151266-23-8

  3. 1-ethynyl-3,5-dimethoxybenzene: CAS No. 171290-52-1


For this particular Futibatinib intermediate, tert-butyl (3R)-3-hydroxypyrrolidine-1-carboxylate, CAS No. 109431-87-0, the chiral center is to be conjugated with the secondary amine on the 1H-pyrazole from the pyrazolo[3,4-d]pyrimidine moeity.


References

1.
Cheng, G. Synthesis method of drug fobatinib for treating cholangiocarcinoma. (2023).
 
2.
Ito, S. et al. Discovery of Futibatinib: The First Covalent FGFR Kinase Inhibitor in Clinical Use. ACS Med. Chem. Lett. 14, 396–404 (2023).
 
3.
Lindquist, S. L. et al. Inhibition of alpha-synuclein toxicity. (2007).
 
4.
Sagara, T., Ito, S., Otsuki, S. & Sootome, H. 3,5-disubstituted alkynylbenzene compound and salt thereof. (2015).


Recommended Source

Unibest has identified few sources that can supply these Futibatinib intermediates, and their capacity can reach up to tons. 


This particular Futibatinib intermediate, tert-butyl (3R)-3-hydroxypyrrolidine-1-carboxylate, CAS No. 109431-87-0, has a wide synthetic application in pharmaceuticals and it was orginally developed by our partner for a phase III new drug for breast cancer. 

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