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3-Pyrroline

3-Pyrroline structure

CAS No.: 109-96-6

Chemical Name:: 3-Pyrroline

Synonyms: 2,5-Dihydro-1H-pyrrole;DIHYDROPYRROLE;2,5-DIHYDROPYRROLE;3-PYRROLINE;3-Pyrroline95%;3-Pyrroline 95%;3-Pyrroline HCl;3-Pyrroline,97%;delta3-Pyrroline;2,5-Dihydropyrrol

CBNumber:: CB5256338

Molecular Formula:: C4H7N

Molecular Weight:: 69.11

MDL Number:: MFCD00005213

MOL File:: 109-96-6.mol

MSDS File:: SDS

Last updated:2026-04-10 10:27:18

Product description	Number	Pack Size	Price
3-Pyrroline 95%	377112	250mg	$61.3
3-Pyrroline 95%	377112	1g	$67.3
3-Pyrroline (contains Pyrrolidine) >70.0%(GC)	P0577	5mL	$203
3-Pyrroline 65%	P75903	5g	$165
3-Pyrroline 65%	P75903	25g	$460
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3-Pyrroline Properties

Boiling point	90-91 °C/748 mmHg (lit.)
Density	0.91 g/mL at 25 °C (lit.)
refractive index	n20/D 1.46(lit.)
Flash point	−1 °F
storage temp.	-20°C
solubility	soluble in Alcohol,Chloroform,Ether.
pka	pK1:-0.27(+1) (25°C)
form	clear liquid
color	Colorless to Light yellow to Light orange
Specific Gravity	0.902
Water Solubility	Miscible
Sensitive	Air Sensitive & Hygroscopic
Merck	14,8017
BRN	103173
Henry's Law Constant	4.9×10⁰ mol/(m³Pa) at 25℃, Amoore and Buttery (1978)
InChI	1S/C4H7N/c1-2-4-5-3-1/h1-2,5H,3-4H2
InChIKey	JVQIKJMSUIMUDI-UHFFFAOYSA-N
SMILES	C1NCC=C1
CAS DataBase Reference	109-96-6(CAS DataBase Reference)
FDA UNII	N0KYF81SDY
NIST Chemistry Reference	1H-Pyrrole, 2,5-dihydro-(109-96-6)
EPA Substance Registry System	1H-Pyrrole, 2,5-dihydro- (109-96-6)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS05,GHS07

Signal word

Danger

Hazard statements

H225-H302+H332-H314

Precautionary statements

P210-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338

PPE

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Hazard Codes

F+,C,F,Xi

Risk Statements

12-20/22-35-34-11

Safety Statements

16-26-36/37/39-45

RIDADR

UN 2733 3/PG 2

WGK Germany

3-10-19-23

TSCA

TSCA listed

HazardClass

PackingGroup

HS Code

29339900

Storage Class

3 - Flammable liquids

Hazard Classifications

Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Flam. Liq. 2
Skin Corr. 1A

NFPA 704

	3
3		1

3-Pyrroline price More Price(23)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	377112	3-Pyrroline 95%	109-96-6	250mg	$61.3	2026-03-19	Buy
Sigma-Aldrich	377112	3-Pyrroline 95%	109-96-6	1g	$67.3	2026-03-19	Buy
TCI Chemical	P0577	3-Pyrroline (contains Pyrrolidine) >70.0%(GC)	109-96-6	5mL	$203	2026-03-19	Buy
Sigma-Aldrich	P75903	3-Pyrroline 65%	109-96-6	5g	$165	2023-01-07	Buy
Sigma-Aldrich	P75903	3-Pyrroline 65%	109-96-6	25g	$460	2023-01-07	Buy

Product number	Packaging	Price	Buy
377112	250mg	$61.3	Buy
377112	1g	$67.3	Buy
P0577	5mL	$203	Buy
P75903	5g	$165	Buy
P75903	25g	$460	Buy

3-Pyrroline Chemical Properties,Uses,Production

Chemical Properties

clear colorless to light yellow liquid

Uses

3-Pyrroline is suitable for use in a study to investigate the core-level binding energies of simple unsaturated organic molecules bonded to the Si(001) surface by X-ray photoelectron spectroscopy (XPS). It may be used in the synthesis of renin inhibitors and vasodilators.

Definition

ChEBI: 3-pyrroline is a pyrroline.

General Description

Various 3-pyrrolines (2,5-dihydropyrroles) have been synthesized by two-step reaction sequence of alkylation/alkylidene carbene CH-insertion reaction. Synthesis of 3-pyrroline has been reported by employing cis-1,4-dichloro-2-butene as starting reagent.

3-Pyrroline synthesis

Synthesis of 3-Pyrroline from N-Boc-pyrroline

3-Pyrroline Preparation Products And Raw materials

Raw materials

ZINC Pyrrole Diethyl ether Hydrochloric acid Sodium hydroxide

Preparation Products

BENZYL 3-PYRROLINE-1-CARBOXYLATE

3-Pyrroline Suppliers

Global( 239)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29640	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21592	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29822	58
Zhejiang ZETian Fine Chemicals Co. LTD	+8618957127338	stella@zetchem.com	China	2994	58
Jinan Carbotang Biotech Co.,Ltd.	+8615866703830	figo.gao@foxmail.com	China	8497	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
HANGZHOU CLAP TECHNOLOGY CO.,LTD	86-571-88216897,88216896 13588875226	sales@hzclap.com	CHINA	6312	58
Shaanxi Dideu Medichem Co. Ltd	+86-029-89586680 +86-18192503167	1026@dideu.com	China	10000	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52705	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Zhejiang ZETian Fine Chemicals Co. LTD	58
Jinan Carbotang Biotech Co.,Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
HANGZHOU CLAP TECHNOLOGY CO.,LTD	58
Shaanxi Dideu Medichem Co. Ltd	58
Dayang Chem (Hangzhou) Co.,Ltd.	58

View Lastest Price from 3-Pyrroline manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-07-06	3-Pyrroline 109-96-6	US $1.00 / KG	1KG	98%	150KG	Career Henan Chemical Co

3-Pyrroline
109-96-6
US $1.00 / KG
98%
Career Henan Chemical Co

3-Pyrroline Spectrum

3-Pyrroline(109-96-6)MS 3-Pyrroline(109-96-6)¹HNMR 3-Pyrroline(109-96-6)¹³CNMR 3-Pyrroline(109-96-6)IR1 3-Pyrroline(109-96-6)Raman

109-96-6(3-Pyrroline)Related Search:

N-Methyl-2-pyrrolidone Povidone iodine Dihydromyrcenol Pyrrole Pyrrolidine

N-Vinyl-2-pyrrolidone Polyvinylpyrrolidone METHYL-2-PYRROLIDONE SMCC crosslinker Bilirubin

3-CARBAMOYL-2,2,5,5-TETRAMETHYL-3-PYRROLIN-1-YLOXY N-(4-DIMETHYLAMINO-3,5-DINITROPHENYL)MALEIMIDE N-Methylmaleimide Maleimide (+/-)-2,5-DIHYDRO-1H-PYRROLE-2-CARBOXYLIC ACID,2,5-DIHYDRO-1H-PYRROLE-2-CARBOXYLIC ACID

Bismaleimide BILIVERDIN DIHYDROCHLORIDE N-Hydroxymaleimide

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3-Pyrroline (Remainder Pyrrolidine) 3-Pyrroline,2,5-Dihydropyrrole 3-Pyrroline 95% 3-PYRROLINE, free base 2,5-dihydro-1h-pyrrol 2,5-dihydro-H-pyrrole 2,5-Dihydropyrrol delta3-Pyrroline DIHYDROPYRROLE 3-PYRROLINE 2,5-DIHYDROPYRROLE 3-PYRROLINE TECH ABOUT 70% 3-Pyrroline95% 2,5-Dihydro-1H-pyrrole 3-Pyrroline HCl 3-Pyrroline, tech. 85% (remainder pyrrolidine) 3-Pyrroline (contains Pyrrolidine) 3-Pyrroline,97% 4-Bromo-3-hydroxymethyl-1-oxyl-2,2,5,5-tetramethyl-&delta 3,4-Dibromo-1-oxyl-2,2,5,5-tetramethyl-&Delta 3-Pyrroline(containsPyrrolidine)> 3-Pyrroline, 97%, for synthesis 3-Pyrroline (6CI, 7CI, 8CI) 2,5-dihydro-1H-pyrrole - [D81332] 109-96-6 C4H8ClN PYRROLINE Building Blocks Pyrrolines Heterocyclic Building Blocks Building Blocks Chemical Synthesis Heterocyclic Building Blocks Pyrrolines Heterocycles Pyrrolidine series API intermediates pharmacetical