Structure via PubChem · Public domain (PubChem)
polyvinylpolypyrrolidone
Sign in to saveAlso known as PVPP, crospovidone, crospolividone, E1202, polyvinyl polypyrrolidone, 1-vinyl-2-pyrrolidinone polymer, crosslinked
Polyvinylpolypyrrolidone (polyvinyl polypyrrolidone, PVPP, crospovidone, crospolividone, or E1202) is a highly cross-linked modification of polyvinylpyrrolidone (PVP).
In the Vinony graph
Within Vinony's link graph, polyvinylpolypyrrolidone is referenced by 21 other articles, and connects out to beer, diarrhea and digital object identifier.
Vinony files it under Chembox articles without image, Chemicals that do not have a ChemSpider ID assigned and Chemicals without a PubChem CID.
Its subject is documented across 6 Wikipedia language editions.
Chemical data
- Formula
- C6H9NO
- Molecular weight
- 111.14 g/mol
- IUPAC name
- 1-ethenylpyrrolidin-2-one
- SMILES
- C=CN1CCCC1=O
- InChIKey
- WHNWPMSKXPGLAX-UHFFFAOYSA-N
- XLogP
- 0.4
- Polar surface area
- 20.3 Ų
- H-bond donors
- 0
- H-bond acceptors
- 1
- Formal charge
- 0
via PubChem
Wikidata facts
Show 5 more facts
- World Health Organisation international non-proprietary name
- crospovidone
- route of administration
- oral administration
- subject has role
- excipient
- canonical SMILES
- C=CN1CCCC1=O
- chemical formula
- C₆H₉NO
Sources (1)
via Wikidata · CC0
~1 min read
Encyclopedic overview
3 sectionsContents
- Safety
- See also
- References
Polyvinylpolypyrrolidone (polyvinyl polypyrrolidone, PVPP, crospovidone, crospolividone, or E1202) is a highly cross-linked modification of polyvinylpyrrolidone (PVP).
This cross-linked form of PVP is used as a disintegrant (see also excipients) in pharmaceutical tablets.
Excerpted from Wikipedia’s “polyvinylpolypyrrolidone” article, available under the CC BY-SA 4.0 licence.