Basic information
- CAS
2683-84-3- Standard SMILES
C1=Cc2cc3ccc(cc4nc(cc5ccc(cc1n2)[nH]5)CC4)[nH]3- InChIKey
UGADAJMDJZPKQX-CEVVSZFKSA-N- Molecular formula
- C20H16N4
- Average molar mass
- 312.4 g/mol
Overview
Chlorin is a tetrapyrrole fundamental parent that is obtained by formal hydrogenation across the 2,3-double bond of porphyrin. It is a member of chlorins and a tetrapyrrole fundamental parent.
Names & identifiers
- Preferred name
- Chlorin
- IUPAC
- 2,3,22,24-tetrahydroporphyrin
- English name
- chlorin
- Molecular formula
- C20H16N4
- Molecular weight
- 312.37
Names & synonyms
Chlorin2,3-dihydroporphyrin2,3,22,24-tetrahydroporphyrin2683-84-32,3-dihydro-21H,23H-porphinea chlorin17,18-dihydroporphyrinSCHEMBL25612SCHEMBL25613trans-17,18-dihydroporphyrinCHEBI:36303DTXSID30893669
Show more names
Dihydroporphine2,3-Dihydro-21H,23H-porphyrin21H,23H-Porphine, 7,8-dihydro-
UGADAJMDJZPKQX-UHFFFAOYSA-N21H,23H-Porphine, 2,3-dihydro-7,8-Dihydro-21H,23H-porphine DihydroporphineQ419775
Database identifiers
- CAS
2683-84-3- PubChem CID
- 65106
- DTXSID
DTXSID30893669- ChEBI
CHEBI:36303- Nikkaji
- J1.099.815H、J2.449.007F、J40.079C
Properties
Computed structural properties
- XLogP
- 3.7
- Topological polar surface area
- 57.4 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 0
- Heavy atoms
- 24
- Formal charge
- 0
- Complexity
- 403
Physicochemical properties
- Boiling point
- 758.6 · 758.6±55.0 °C(Predicted)
- Density
- 1.323 · 1.323±0.06 g/cm3(Predicted)
Chemistry & industry
Additional notes
DefinitionChEBI: A tetrapyrrole fundamental parent that is obtained by formal hydrogenation across the 2,3-double bond of porphyrin.
Related reactions
6 records
Compound notes
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