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Molecule
ID:67322
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₅H₉NO₂
Molecular Mass
115.13046
Exact Mass
115.06332853
Charge
0
InChI
InChI=1S/C5H9NO2/c7-3-4-1-2-5(8)6-4/h4,7H,1-3H2,(H,6,8)/t4-/m0/s1
InChIKey
HOBJEFOCIRXQKH-BYPYZUCNSA-N
Canonic Smiles
OC[C@@H]1CCC(=O)N1
Isomeric Smiles
N1C(=O)CC[C@H]1CO
Calculated Properties
JChem
Acid pKa
14.226303
H Acceptors
2
H Donor
2
LogD (pH = 5.5)
-1.2099442
LogD (pH = 7.4)
-1.2099442
Log P
-1.2099442
Molar Refractivity
28.2204
Polarizability
11.098675
Polar Surface Area
49.33
Rotatable Bonds
1
Lipinski's Rule of Five
true
Data Source
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Names and Identifiers
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Registration numbers
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Properties
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Related Proteins
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Molecular Spectra
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Molecule Details
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References
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Bioactivity
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General Information
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RDKit
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IUPAC Traditional name
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Synonyms
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IUPAC name
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Product Information
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Physical Property
Related Proteins
Molecular Spectra
Molecule Details
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Sigma Aldrich
References
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PubChem Literature
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From Data Sources
Bioactivity
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PubChem BioAssay
Data Source
Commercial Catalog
Matrix Scientific
072745
Shanghai Lingjing
110
Sigma Aldrich
366366
55830
TRC
P997525
Alfa Aesar
L18359
Enamine
EN300-27221
Bide Pharmatech
BD18868
Academic Data
PubChem
643511
Names and Identifiers
IUPAC Traditional name
(5S)-5-(hydroxymethyl)pyrrolidin-2-one
Synonyms
(S)-(+)-5-Hydroxymethyl-2-pyrrolidinone
L-Pyroglutaminol
L-焦谷氨醇
(S)-5-(Hydroxymethyl)-2-pyrrolidinone
L-焦谷氨醇
(S)-5-(Hydroxymethyl)-2-pyrrolidinone
(S)-5-(羟甲基)-2-吡咯烷酮
(S)-(+)-5-羟甲基-2-吡咯烷
(S)-2-(Hydroxymethyl)pyrrolidin-5-one
(S)-Pyroglutaminol
(5S)-5-(hydroxymethyl)pyrrolidin-2-one
(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone
(S)-5-(Hydroxymethyl)-2-pyrrolidone
H-Pyr-ol
(+)-5-(Hydroxymethyl)-2-pyrrolidinone
IUPAC name
(5S)-5-(hydroxymethyl)pyrrolidin-2-one
Registration numbers
CAS Number
17342-08-4
MDL Number
MFCD00077792
Beilstein Number
4657914
80670
PubChem CID
643511
PubChem SID
24862646
162033058
Molecule Details
Sigma Aldrich
366366
Packaging
5 g in glass bottle
Application
Serves as a building block in the synthesis of (R)- and (S)-diaminovaleric acids1 and of 5-azasemicorrin bidentate nitrogen ligands for enantioselective catalysis.2
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay
Registration numbers
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CAS Number
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MDL Number
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Beilstein Number
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PubChem CID
•
PubChem SID
Properties
Product Information
Purity
95+%
Source
98%
Source
97%
Source
≥99.0% (sum of enantiomers, HPLC)
Source
95%
Source
Empirical Formula (Hill Notation)
C5H9NO2
Source
Grade
puriss.
Source
Download link
Source
Safety Information
Download link
Source
Download link
Source
Download link
Source
Download link
Source
false
Physical Property
72-73°C
Source
79-80 °C(lit.)
Source
79-85 °C
Source
72-74°C
Source
83 - 85°C
Source
78-82°C
Source
+31°(c = 2% in EtOH)
Source
[α]20/D +30°, c = 2 in ethanol
Source
否
Source
Storage Warning
IRRITANT
Source
European Hazard Symbols
Irritant (Xi)
Source
GHS Hazard statements
H315
-
H319
-
H335
Source
GHS Precautionary statements
P261
-
P305+P351+P338
Source
P261
-
P305+P351+P338
-
P302+P352
-
P321
-
P405
-P501A
Source
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Source
German water hazard class
3
Source
Safety Statements
26
-
36
Source
26
-
37
Source
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Source
GHS Signal Word
Warning
Source
Risk Statements
36/37/38
Source
Storage Condition
Refrigerator
Source
Source
[α]/D +30.5±2.0°, c = 5 in ethanol
Source
+30 (c=2 in ethanol)
Source
Apperance
白色结晶粉末
Source
White Solid
Source
Solubility
Ethanol
Source
Methanol
Source
DMSO
Source
Hydrophobicity(logP)
-1.475
Source
Boiling Point
147-149°C/0.06m
Source
Certificate of Analysis
MSDS Link
TSCA Listed
Melting Point
Optical Rotation