ChemicalBook >> CAS DataBase List >>1-Benzyl-2-pyrrolidinone

1-Benzyl-2-pyrrolidinone

1-Benzyl-2-pyrrolidinone structure

CAS No.: 5291-77-0

Chemical Name:: 1-Benzyl-2-pyrrolidinone

Synonyms: N-BENZYL PYRROLIDONE;n-benzylbutyrolactam;N-benzyl pyrrolidione;N-BENZYL-2-PYRROLIDONE;1-BENZYL-2-PYRROLIDONE;N-Benzyl pyrrolidinone;N-BENZYL-G-BUTYROLACTAM;1-BENZYL-4-PYRROLIDINONE;1-Benzyl-2-pyrrolizinone;1-BENZYL-2-PYRROLIDINONE

CBNumber:: CB9717053

Molecular Formula:: C11H13NO

Molecular Weight:: 175.23

MDL Number:: MFCD00003195

MOL File:: 5291-77-0.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 05:51:34

Product description	Number	Pack Size	Price
1-Benzyl-2-pyrrolidinone 98%	123757	25g	$91.4
1-Benzyl-2-pyrrolidinone Asreported	261991	10g	$322
1-Benzyl-2-pyrrolidinone Asreported	261991	25g	$430
1-Benzyl-2-pyrrolidinone Asreported	261991	50g	$575
1-Benzyl-2-pyrrolidinone Asreported	261991	100g	$758
More product size

Request For Quotation

1-Benzyl-2-pyrrolidinone Properties

Melting point	89 °C
Boiling point	76-78°C 0,1mm
Density	1.095 g/mL at 25 °C(lit.)
refractive index	n20/D 1.552(lit.)
Flash point	>230 °F
storage temp.	Sealed in dry,Room Temperature
form	Liquid
pka	-0.44±0.20(Predicted)
color	Clear colorless to yellow
Water Solubility	Slightly soluble in water.
BRN	132168
InChI	1S/C11H13NO/c13-11-7-4-8-12(11)9-10-5-2-1-3-6-10/h1-3,5-6H,4,7-9H2
InChIKey	LVUQCTGSDJLWCE-UHFFFAOYSA-N
SMILES	O=C1CCCN1Cc2ccccc2
CAS DataBase Reference	5291-77-0(CAS DataBase Reference)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

target organs

Respiratory system

PPE

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-37/39

WGK Germany

HS Code

29339900

Storage Class

10 - Combustible liquids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

NFPA 704

	1
2		0

1-Benzyl-2-pyrrolidinone price More Price(49)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	123757	1-Benzyl-2-pyrrolidinone 98%	5291-77-0	25g	$91.4	2026-04-30	Buy
Usbiological	261991	1-Benzyl-2-pyrrolidinone Asreported	5291-77-0	10g	$322	2026-06-03	Buy
Usbiological	261991	1-Benzyl-2-pyrrolidinone Asreported	5291-77-0	25g	$430	2026-06-03	Buy
Usbiological	261991	1-Benzyl-2-pyrrolidinone Asreported	5291-77-0	50g	$575	2026-06-03	Buy
Usbiological	261991	1-Benzyl-2-pyrrolidinone Asreported	5291-77-0	100g	$758	2026-06-03	Buy

Product number	Packaging	Price	Buy
123757	25g	$91.4	Buy
261991	10g	$322	Buy
261991	25g	$430	Buy
261991	50g	$575	Buy
261991	100g	$758	Buy

1-Benzyl-2-pyrrolidinone Chemical Properties,Uses,Production

Chemical Properties

CLEAR COLOURLESS TO YELLOW LIQUID

Uses

1-Benzyl-2-pyrrolidinone undergoes reduction in THF with lithium N,N-dialkylaminoborohydrides to yield N-benzylpyrrolidine. It is used in agrochemical, pharmaceutical and dyestuff field.

General Description

1-Benzyl-2-pyrrolidinone undergoes reduction in THF with lithium N,N-dialkylaminoborohydrides to yield N-benzylpyrrolidine.

1-Benzyl-2-pyrrolidinone Preparation Products And Raw materials

Raw materials

Preparation Products

1-Benzyl-2-pyrrolidinone Suppliers

Global( 191)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21587	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29815	58
Xiamen AmoyChem Co., Ltd	+86-86-5926051114 +8615060885618	sales@amoychem.com	China	6366	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49979	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569266 +86-17392581500	1015@dideu.com	China	3991	58
SIMAGCHEM CORP	+86-5922680277 +86-13806087780	sale@simagchem.com	China	17346	58
Longyan Tianhua Biological Technology Co., Ltd	0086 18039857276 18039857276		CHINA	2783	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52705	58

Supplier	Advantage
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Xiamen AmoyChem Co., Ltd	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
Shaanxi Dideu Medichem Co. Ltd	58
SIMAGCHEM CORP	58
Longyan Tianhua Biological Technology Co., Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58

View Lastest Price from 1-Benzyl-2-pyrrolidinone manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-06-03	N-Benzyl-2-Pyrrolidinone 5291-77-0		20kg	99%	20 tons	Qingdao RENAS Polymer Material Co., Ltd.
	2019-07-06	1-Benzyl-2-pyrrolidinone 5291-77-0	$1.00	1kg	99%		Career Henan Chemical Co

N-Benzyl-2-Pyrrolidinone
5291-77-0
$0.00
99%
Qingdao RENAS Polymer Material Co., Ltd.

1-Benzyl-2-pyrrolidinone
5291-77-0
$1.00
99%
Career Henan Chemical Co

1-Benzyl-2-pyrrolidinone Spectrum

1-Benzyl-2-pyrrolidinone(5291-77-0)MS 1-Benzyl-2-pyrrolidinone(5291-77-0)¹HNMR 1-Benzyl-2-pyrrolidinone(5291-77-0)¹³CNMR 1-Benzyl-2-pyrrolidinone(5291-77-0)IR1 1-Benzyl-2-pyrrolidinone(5291-77-0)Raman

5291-77-0(1-Benzyl-2-pyrrolidinone)Related Search:

N-Vinyl-2-pyrrolidone Povidone iodine N-Methyl-2-pyrrolidone 2,5-Dimethylpyrrolidine 2-Pyrrolidinone

Benzyl alcohol N-Methyl-2-pyrrolidone Polyvinylpyrrolidone Benzyl N-BENZYL-3-PYRROLIDINONE (30%),N-BENZYL-3-PYRROLIDINONE 30%,N-BeNzyl-3-pyrrolidiNoNe,1-BENZYL-3-PYRROLIDINONE

METHYL-2-PYRROLIDONE Aniracetam CROMAKALIM N-BENZOYLSUCCINIMIDE 1-BENZYLPYRROLE

Polyvinylpyrrolidone K 30 1-benzoylpyrrolidin-2-one 3-BENZYL-3-AZABICYCLO[3.1.0]HEXANE-2,4-DIONE

1of4

1-BENZYL-2-PYRROLIDINONE 1-BENZYL-2-PYRROLIDONE 1-BENZYL-4-PYRROLIDINONE 1-BENZYL-PYRROLIDIN-2-ONE N-BENZYL-2-PYRROLIDONE N-Benzylbutyrolactam~N-Benzyl-2-pyrrolidone 1-(Phenylmethyl)pyrrolidin-2-one 2-Pyrrolidinone, 1-(phenylmethyl)- 1-(Phenylmethyl)-2-pyrrolizinone 1-Benzyl-2-pyrrolizinone n-benzylbutyrolactam N-BENZYL-2-PYRROLIDINONE N-BENZYL-G-BUTYROLACTAM 1-BENZYL-2-PYRROLIDINONE 99% 1-Benzyl-2-pyrrolidinone,97% 1-Benzyl-2-pyrrolidinone, 97% 25GR N-Benzyl pyrrolidinone N-benzyl pyrrolidione 1-Benzyl-2-pyrrolidinone 5291-77-0 Closantel Sodium Impurity 1 (Closantel Sodium EP Impurity A) N-BENZYL PYRROLIDONE 5291-77-0 C11H13NO Building Blocks Pyrrolidines Heterocyclic Building Blocks Building Blocks Heterocyclic Building Blocks Pyrrolidines