Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>Ethanone, 1-(3,4-dihydro-2H-pyrrol-2-yl)- (9CI)

Ethanone, 1-(3,4-dihydro-2H-pyrrol-2-yl)- (9CI)

Ethanone, 1-(3,4-dihydro-2H-pyrrol-2-yl)- (9CI) Structure
Ethanone, 1-(3,4-dihydro-2H-pyrrol-2-yl)- (9CI) structure
CAS No.
99583-29-6
Chemical Name:
Ethanone, 1-(3,4-dihydro-2H-pyrrol-2-yl)- (9CI)
Synonyms
1-(3,4-dihydro-2H-pyrrol-2-yl)-Ethanone;ETHANONE,1-(3,4-DIHYDRO-2H-PYRROL-2-YL)-;1-(3,4-Dihydro-2H-pyrrol-2-yl)ethan-1-one;Ethanone, 1-(3,4-dihydro-2H-pyrrol-2-yl)- (9CI)
CBNumber:
CB91070751
Molecular Formula:
C6H9NO
Molecular Weight:
111.14
MDL Number:
MFCD18834713
MOL File:
99583-29-6.mol
MSDS File:
SDS
Last updated:2025-07-04 14:24:19
Product description Number Pack Size Price
1-(3,4-Dihydro-2H-pyrrol-2-yl)ethanone D679525 25mg $695
Request For Quotation

Ethanone, 1-(3,4-dihydro-2H-pyrrol-2-yl)- (9CI) Properties

FEMA 4249 | 2-ACETYL-1-PYRROLINE
Odor popcorn toasted grain
Odor Type popcorn
JECFA Number 1604
InChI InChI=1S/C6H9NO/c1-5(8)6-3-2-4-7-6/h4,6H,2-3H2,1H3
InChIKey HPPBLSRFMVHCME-UHFFFAOYSA-N
SMILES C(=O)(C1CCC=N1)C
LogP -1.27
Substances Added to Food (formerly EAFUS) 2-ACETYL-1-PYRROLINE
FDA UNII IGC0W6LY94

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H302
Precautionary statements  P264-P270-P301+P312-P330-P501-P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P

Ethanone, 1-(3,4-dihydro-2H-pyrrol-2-yl)- (9CI) price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC D679525 1-(3,4-Dihydro-2H-pyrrol-2-yl)ethanone 99583-29-6 25mg $695 2021-12-16 Buy
Product number Packaging Price Buy
D679525 25mg $695 Buy

Ethanone, 1-(3,4-dihydro-2H-pyrrol-2-yl)- (9CI) Chemical Properties,Uses,Production

As a flavor ingredient

Identification

CAS.No.: 
99583-29-6 
FL.No.: 
14.08
FEMA.No.: 
4249
NAS.No.: 
n/a 
CoE.No.: 
n/a 
EINECS.No.: 
n/a 
JECFA.No.: 
1604
　
　
Description: Colorless to yellow solid; fishy aroma. Regulatory Status:
CoE: n/a
FDA: n/a
FDA (other): n/a
JECFA: ADI: Acceptable (conditional). No safety concern (conditional) at current levels of intake (2005). Reported uses (ppm): (FEMA, 2005)
Food Category 
Usual 
Max  
Baked goods 
2
10
Breakfast cereals 
0 2
1
Cheese 
0 4
2
Condiments, relishes 
0 1
0 5
Confection, frosting 
1
5
Fats, oils 
0 1
0 5
Fish products 
0 2
1
Frozen dairy 
0 4
2
Fruit ices 
0 4
2
Meat products 
0 2
1
Milk products 
0 4
2
Other grains 
0 2
1
Poultry 
0 2
1
Processed fruits 
0 4
2
Seasonings, flavors 
0 1
0 5
Snack foods 
1
5
Soups 
0 1
0 5
Natural occurrence: Not reported found in nature.

Chemical Properties

Colorless to yellow solid; fishy aroma

Uses

1-(3,4-Dihydro-2H-pyrrol-2-yl)ethanone is a volatile aroma compound found in leaves from pandan (Pandanus amaryllifolius) and Tha fragrant rice.

Aroma threshold values

Medium strength odor; fishy type; recommend smelling in a 1.00% solution or less

Ethanone, 1-(3,4-dihydro-2H-pyrrol-2-yl)- (9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

Ethanone, 1-(3,4-dihydro-2H-pyrrol-2-yl)- (9CI) Suppliers

Global( 20)Suppliers
Supplier Tel Email Country ProdList Advantage
career henan chemical co
+86-0371-86658258 +8613203830695 factory@coreychem.com China 29796 58
JINING XINHE CHEMICAL CO., LTD 		+8615318402391 sales@xinhepharma.com China 809 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21610 55
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29843 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63687 58
RongNa Biotechnology Co.,Ltd 		+86-86-13583358881 +8618560316533 Brad@rongnabiotech.com China 3385 58
Baoji Guokang Healthchem Co., Ltd. 		+86-0917-3909592 +86-13892490616 gksales1@gk-bio.com China 9209 58
Alfa Chemistry 		+1-5166625404; Info@alfa-chemistry.com United States 20405 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418684 +8618949823763 sales@tnjchem.com China 25356 58
HANGZHOU LEAP CHEM CO., LTD. 		+86-571-87711850 market18@leapchem.com China 24727 58
Supplier Advantage
career henan chemical co
58
JINING XINHE CHEMICAL CO., LTD 		58
Henan Tianfu Chemical Co.,Ltd. 		55
career henan chemical co 		58
Alchem Pharmtech,Inc. 		58
RongNa Biotechnology Co.,Ltd 		58
Baoji Guokang Healthchem Co., Ltd. 		58
Alfa Chemistry 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
HANGZHOU LEAP CHEM CO., LTD. 		58

View Lastest Price from Ethanone, 1-(3,4-dihydro-2H-pyrrol-2-yl)- (9CI) manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Ethanone, 1-(3,4-dihydro-2H-pyrrol-2-yl)- (9CI) pictures 2025-12-27 Ethanone, 1-(3,4-dihydro-2H-pyrrol-2-yl)- (9CI)
99583-29-6
 0.99 RongNa Biotechnology Co.,Ltd
Ethanone, 1-(3,4-dihydro-2H-pyrrol-2-yl)- (9CI) pictures 2024-07-16 Ethanone, 1-(3,4-dihydro-2H-pyrrol-2-yl)- (9CI)
99583-29-6
 US $0.00-0.00 / kg 1kg 99% 10ton JINING XINHE CHEMICAL CO., LTD
Ethanone, 1-(3,4-dihydro-2H-pyrrol-2-yl)- (9CI) pictures 2021-07-13 Ethanone, 1-(3,4-dihydro-2H-pyrrol-2-yl)- (9CI)
99583-29-6
 US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
Ethanone, 1-(3,4-dihydro-2H-pyrrol-2-yl)- (9CI) 1-(3,4-dihydro-2H-pyrrol-2-yl)-Ethanone ETHANONE,1-(3,4-DIHYDRO-2H-PYRROL-2-YL)- 1-(3,4-Dihydro-2H-pyrrol-2-yl)ethan-1-one 99583-29-6 ACETYLGROUP