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API & reference standards

Poloxamer Solid

Poloxamer Solid is listed in the API and reference-standard collection. Its represented structure has formula C7H16O4 and a calculated molecular weight of 164.20 g/mol.

2D chemical structure

O H O O H O

Chemical identity

Catalog name
Poloxamer Solid
Common name
Poloxamer Solid
Chemical name
2-[2-(2-hydroxyethoxy)propoxy]ethanol
CAS
Not available
SMILES
CC(COCCO)OCCO
InChI
InChI=1S/C7H16O4/c1-7(11-5-3-9)6-10-4-2-8/h7-9H,2-6H2,1H3
InChIKey
OQNWUUGFAWNUME-UHFFFAOYSA-N

Record ID: A1334e63773c9

Computed properties

C7H16O4 Molecular formula
164.201 g/molMolecular weight
164.1049 DaMonoisotopic exact mass
58.92 ŲTopological polar surface area
-0.6073 Calculated LogP (Wildman–Crippen)
40.4046 cm³/molMolar refractivity (Wildman–Crippen)
4 countHydrogen-bond acceptors
2 countHydrogen-bond donors

Descriptors are calculated from the displayed SMILES. Calculated LogP is not a measured partition coefficient or a pH-specific LogD. 1 potential atom stereocenters have unspecified configuration.

Molecular descriptor profile

Descriptor radar

Mol. weight LogP TPSA HBA HBD Rotatable 25 50 75 100

Structural feature counts

0 2 4 6 Count H-bond acceptors H-bond donors Rotatable bonds Rings Aromatic rings Stereo centers

Element composition

C H O 0 4 8 12 16 Number of atoms

Radar scale: 0–100 percentile within 25,771 distinct represented structures in this release, using the midpoint rank for ties. Larger values indicate a higher descriptor rank, not greater safety or toxicity. Element counts include hydrogen and combine isotopes under each element.

Radar values and percentile reference
DescriptorValuePercentile
Molecular weight164.2018.73
Calculated LogP (Wildman–Crippen)-0.60739.62
Topological polar surface area58.9239.78
Hydrogen-bond acceptors450.68
Hydrogen-bond donors264.87
Rotatable bonds (strict)776.94

Complete molecular descriptors

PropertyCalculated valueUnit / type
Molecular formulaC7H16O4dimensionless
Molecular weight164.201g/mol
Monoisotopic exact mass164.1049Da
Topological polar surface area58.92Ų
Calculated LogP (Wildman–Crippen)-0.6073dimensionless
Molar refractivity (Wildman–Crippen)40.4046cm³/mol
Hydrogen-bond acceptors4count
Hydrogen-bond donors2count
Rotatable bonds (strict)7count
Heavy atoms11count
Heteroatoms4count
Rings0count
Aromatic rings0count
Aliphatic rings0count
Saturated rings0count
Aromatic heterocycles0count
Aliphatic heterocycles0count
Saturated heterocycles0count
Aromatic carbocycles0count
Aliphatic carbocycles0count
Fraction of sp³ carbon atoms1fraction
Formal charge0e
Disconnected components1count
Isotopically specified atoms0count
Potential atom stereocenters1count
Unspecified atom stereocenters1count
Spiro atoms0count
Bridgehead atoms0count
Labute approximate surface area66.7445Ų
Valence electrons68count
Radical electrons0count
Bertz complexity76.8408index
Balaban J3.0171index

Ring categories overlap and should not be summed. No toxicity result, PDE, HBEL or acceptable intake is inferred from these descriptors.

Toxicological services and resources for Poloxamer Solid

PDE, HBEL and impurity assessment for Poloxamer Solid

For a substance-specific assessment, request a PDE report for Poloxamer Solid or explore HBEL derivation for Poloxamer Solid. These services address exposure limits using toxicological evidence and the intended use of the substance.

For pharmaceutical development, explore prediction of degradation products of Poloxamer Solid and qualification of impurities related to Poloxamer Solid.

Related Altox services and technical resources

Identity sources and calculation method

Identifiers originate from the source catalogues and available public identity records. InChI and InChIKey on this page are generated from the displayed SMILES. RDKit validation checks the molecular representation; it does not independently verify every catalogue assignment.

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