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(R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone - 99%, high purity , CAS No.66673-40-3

COA

Grade & Purity:

≥99%

Cas Number: 66673-40-3
Molecular Weight: 115.13
Beilstein Registry Number: 3587974
MDL number: MFCD00077791
PubChem CID: 7128291
PubChem SID: 488196198

In stock

Item Number

H103185

Grouped product items
SKU	Size	Availability	Price
H103185-1g	1g	10	$33.90
H103185-5g	5g	3	$113.90
H103185-10g	10g	4	$203.90
H103185-25g	25g	3	$457.90
H103185-100g	100g	2	$1,648.90

View related series

asymmetric synthesis (590) Chiral heterocyclic block (71)

Basic Description

Synonyms	(R)-(-)-5-Hydroxymethylpyrrolidin-2-one \| AKOS015856166 \| (5R)-5-hydroxymethylpyrollidin-2-one \| AM20100613 \| UNII-7YM2824V24 \| DTXSID50427824 \| D-Pyroglutaminol \| Q-200027 \| AC-4424 \| (-)-d-pyroglutamol \| (5R)-5-(HYDROXYMETHYL)-2-PYRROLIDINONE \| (R)-5-hy
Specifications & Purity	≥99%
Shipped In	Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
  - Class Pyrrolidines
    - Subclass Pyrrolidones

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Pyrrolidines
Subclass	Pyrrolidones
Intermediate Tree Nodes	Not available
Direct Parent	Pyrrolidine-2-ones
Alternative Parents	Secondary carboxylic acid amides Lactams Azacyclic compounds Primary alcohols Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds
Molecular Framework	Aliphatic heteromonocyclic compounds
Substituents	2-pyrrolidone - Carboxamide group - Lactam - Secondary carboxylic acid amide - Carboxylic acid derivative - Azacycle - Alcohol - Hydrocarbon derivative - Primary alcohol - Organooxygen compound - Organonitrogen compound - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Carbonyl group - Aliphatic heteromonocyclic compound
Description	This compound belongs to the class of organic compounds known as pyrrolidine-2-ones. These are pyrrolidines which bear a C=O group at position 2 of the pyrrolidine ring.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

Pubchem Sid	488196198
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488196198
IUPAC Name	(5R)-5-(hydroxymethyl)pyrrolidin-2-one
INCHI	InChI=1S/C5H9NO2/c7-3-4-1-2-5(8)6-4/h4,7H,1-3H2,(H,6,8)/t4-/m1/s1
InChIKey	HOBJEFOCIRXQKH-SCSAIBSYSA-N
Smiles	C1CC(=O)NC1CO
Isomeric SMILES	C1CC(=O)N[C@H]1CO
WGK Germany	3
Molecular Weight	115.13
Beilstein	3587974
Reaxy-Rn	80671
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=80671&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

11 results found

Lot Number	Certificate Type	Date	Item
I1212025	Certificate of Analysis	Jan 21, 2025	H103185
A1607011	Certificate of Analysis	Aug 08, 2023	H103185
G2313737	Certificate of Analysis	Jun 06, 2023	H103185
G2313716	Certificate of Analysis	Jun 06, 2023	H103185
G2313725	Certificate of Analysis	Jun 06, 2023	H103185
G2313742	Certificate of Analysis	Jun 06, 2023	H103185
G2313750	Certificate of Analysis	Jun 06, 2023	H103185
G2313726	Certificate of Analysis	Jun 06, 2023	H103185
G2313738	Certificate of Analysis	Jun 06, 2023	H103185
G2313715	Certificate of Analysis	Jun 06, 2023	H103185
D2314115	Certificate of Analysis	Apr 26, 2023	H103185

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Chemical and Physical Properties

Solubility	Soluble in Methanol
Specific Rotation[α]	-31 ° (C=5, EtOH)
Boil Point(°C)	147-149°C
Melt Point(°C)	83-85°C
Molecular Weight	115.130 g/mol
XLogP3	-1.000
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	1
Exact Mass	115.063 Da
Monoisotopic Mass	115.063 Da
Topological Polar Surface Area	49.300 Å²
Heavy Atom Count	8
Formal Charge	0
Complexity	103.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	1
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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