JR2Upl7M5E
Also known as: 4,4'-((2,2'-diformyl-[1,1'-biphenyl]-4,4'-diyl)bis(oxy))dibenzonitrile, Benzonitrile, 4,4'-[(2,2'-diformyl[1,1'-biphenyl]-4,4'-diyl)bis(oxy)]bis-, Crisaborole Impurity 72, Mannose Impurity 22
JR2Upl7M5E (CAS 2254541-78-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C28H16N2O4 and a molecular weight of 444.4 g/mol. It is also known as 4,4'-((2,2'-diformyl-[1,1'-biphenyl]-4,4'-diyl)bis(oxy))dibenzonitrile, Benzonitrile, 4,4'-[(2,2'-diformyl[1,1'-biphenyl]-4,4'-diyl)bis(oxy)]bis- and Crisaborole Impurity 72. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2254541-78-9
- Jingsj CID
- J-1858156-4
- Molecular Formula
- C28H16N2O4
- Molecular Weight
- 444.4 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of JR2Upl7M5E?
The CAS number of JR2Upl7M5E is 2254541-78-9.
What are the molecular formula and molecular weight of JR2Upl7M5E?
JR2Upl7M5E has molecular formula C28H16N2O4 and molecular weight 444.4 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "JR2Upl7M5E (CAS 2254541-78-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1858156-4 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.