proline dl-form
A carboxylic acid, C5H9NO2, 115.132 g/mol.
Identifiers
- Molecular formula
- C₅H₉NO₂
- Molecular weight
- 115.132 g/mol
- Exact mass
- 115.063329 g/mol
- IUPAC name
- pyrrolidine-2-carboxylic acid
- O=C(O)C1CCCN1
- InChI=1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)
- ONIBWKKTOPOVIA-UHFFFAOYSA-N
Calculated properties
- Molecular weight
- 115.13 g/mol
- Exact mass
- 115.06332853 Da
- XLogP3
- -2.5
- Polar surface area
- 49.3 Ų
- Complexity
- 103
- H-bond donors
- 2
- H-bond acceptors
- 3
- logP
- -0.177
- Topological polar surface area
- 49.33 Ų
- H-bond donors
- 2
- H-bond acceptors
- 2
- Rotatable bonds
- 1
- Molar refractivity
- 28.6605 cm³/mol
- Fraction sp³ carbons
- 0.8
- QED drug-likeness
- 0.4982
What it is made of
Structure
- Heavy atoms, hydrogen excluded
- 8
- Total atoms, hydrogen included
- 17
- Rings
- 1
- Aromatic rings
- 0
- Stereocentres
- 1
- Formal charge
- 0
Functional groups
Carboxylic acid
Secondary amine
The molecule in three dimensions
The drawing above is a diagram of what is bonded to what. A molecule is not flat, and the model here is one low-energy shape generated from the connectivity — useful for seeing which groups can reach each other, and not a measured structure. A real sample is a population of conformations, interconverting.
Reactions it appears in
Other names for it
The systematic name on this record is pyrrolidine-2-carboxylic acid.
The sources also call it Proline, DL-, UNII-DCS9E77JPQ, DCS9E77JPQ, CCRIS 8602, (+-)-proline, 2-PYRROLIDINYLCARBOXYLIC ACID, EINECS 210-189-3, NSC 97923, NSC-97923, PROLINE DL-FORM [MI], RefChem:202730.
Structurally related
Seen alongside it in reaction records
Molecules that appear in the same recorded reactions as proline dl-form. This says nothing about structure: most of them are the bases, solvents, ligands and catalysts the chemistry needed, and they are here because somebody put them in the same flask.
(1-Bromoprop-1-en-2-yl)-3,4-dichlorobenzene
used as a reactant
C₉H₇BrCl₂, 265.965 g/mol.
1,2,3,4,5,6-Hexahydro-3,9-dimethylazepino[4,5-b]indole
used as a reactant
C₁₄H₁₈N₂, 214.312 g/mol.
1-(1-Bromoprop-1-en-2-yl)-2,4-dichlorobenzene
used as a reactant
C₉H₇BrCl₂, 265.965 g/mol.
1-(1-Bromoprop-1-en-2-yl)-2-fluorobenzene
used as a reactant
C₉H₈BrF, 215.065 g/mol.
1,4-Dioxaspiro[4.5]decan-8-one
used as a reactant
C₈H₁₂O₃, 156.181 g/mol.
Where these values came from
chemistry engine
What this page does not claim
Identifiers are copied from the source record, measured values are reported as published, and calculated values are marked as calculated. Nothing here is a hazard, purity or handling assessment — how the library is checked.
Where to next
More molecules under P
The rest of this shelf, a hundred names at a time.
Molar mass calculator
Work with C5H9NO2 in a calculation, with every element's contribution shown.
Molarity calculator
Grams of proline dl-form for a volume and a concentration, or the concentration a mass gives.
Open in ReactionLens
The full record in the workstation: every atom, every bond, and the reactions it appears in.