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2-Aminoacetophenone

2-Aminoacetophenone structure

CAS No.: 551-93-9

Chemical Name:: 2-Aminoacetophenone

Synonyms: 1-(2-AMINOPHENYL)ETHAN-1-ONE;2-Acetylaniline;O-AMINOACETOPHENONE;2-AMINO-1-PHENYLETHANONE;1-Acetyl-2-aminobenzene;2'-AMINOACETOPHENONE;ETHANONE, 1-(2-AMINOPHENYL)-;FEMA 3906;Linaint-G;o-aminophenone

CBNumber:: CB5383885

Molecular Formula:: C8H9NO

Molecular Weight:: 135.16

MDL Number:: MFCD00007717

MOL File:: 551-93-9.mol

MSDS File:: SDS

Last updated:2024-11-19 15:53:33

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2-Aminoacetophenone Properties

Melting point	20 °C
Boiling point	85-90 °C0.5 mm Hg(lit.)
Density	1.112 g/mL at 25 °C(lit.)
FEMA	3906 \| 2-AMINOACETOPHENONE
refractive index	n20/D 1.614(lit.)
Flash point	>230 °F
storage temp.	2-8°C
solubility	Dichloromethane (Sparingly), DMSO, Methanol (Slightly)
form	Liquid
pka	2.31±0.10(Predicted)
color	Yellow to yellow-brown
Odor	grape sweet, Heavy-sweet, somewhat animal-floral odor of considerable tenacity, faintly reminiscent of tobacco leaf odor.
Odor Type	grape
Merck	14,413
JECFA Number	2043
BRN	386122
InChIKey	GTDQGKWDWVUKTI-UHFFFAOYSA-N
LogP	1.63
CAS DataBase Reference	551-93-9(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS)	2'-AMINOACETOPHENONE
FDA UNII	69Y77091BC
NIST Chemistry Reference	Ethanone, 1-(2-aminophenyl)-(551-93-9)
EPA Substance Registry System	Ethanone, 1-(2-aminophenyl)- (551-93-9)

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

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36-24/25-37/39

WGK Germany

RTECS

AM5775000

Hazard Note

Irritant

TSCA

Yes

HS Code

29223990

NFPA 704

	0
2		0

2-Aminoacetophenone price More Price(48)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	W390607	2′-Aminoacetophenone ≥98%	551-93-9	100g	$78.7	2024-03-01	Buy
Sigma-Aldrich	W390607	2′-Aminoacetophenone ≥98%	551-93-9	1kg	$629	2024-03-01	Buy
Sigma-Aldrich	A37804	2′-Aminoacetophenone 98%	551-93-9	5g	$49.4	2024-03-01	Buy
Sigma-Aldrich	49868	2′-Aminoacetophenone analytical standard	551-93-9	250mg	$65.6	2022-05-15	Buy
TCI Chemical	A0250	2'-Aminoacetophenone	551-93-9	5g	$26	2024-03-01	Buy

Product number	Packaging	Price	Buy
W390607	100g	$78.7	Buy
W390607	1kg	$629	Buy
A37804	5g	$49.4	Buy
49868	250mg	$65.6	Buy
A0250	5g	$26	Buy

2-Aminoacetophenone Chemical Properties,Uses,Production

Chemical Properties

2-Aminoacetophenone, also known as o-aminoacetophenone or 2-AA, is a yellow to yellow-brown liquid that has a grape-like odor. Aminoacetophenone is a pheromone produced by virgin honeybee queens and released in feces. The pheromone repels and is used to terminate agonistic interactions between queens and workers. A grape-like odor of 2-aminoacetophenone is of diagnostic importance in detecting the growth of Pseudomonas aeruginosa in culture and in burn wounds.

Occurrence

Reported present in chestnut honey (>154 ppb)*; green tea and wine (0.7 to 12.8 μg/L).

Uses

2′-Aminoacetophenone may be used as an analytical standard for the determination of the analyte in livestock particulate matter, and grape-derived beverages by gas chromatography-mass spectrometry-olfactometry (GC-MS-O) and GC-MS, respectively.

Definition

ChEBI: 2-Aminoacetophenone is an aromatic ketone that is acetophenone in which one of the ortho hydrogens of the phenyl group has been replaced by an amino group.

Preparation

Synthesis of 2-Aminoacetophenone by reaction of methyl lithium with Isatoic anhydride in an anhydrous or nearly anhydrous solvent at a reaction temperature of -50°C or less.

Synthesis Reference(s)

Journal of the American Chemical Society, 76, p. 4561, 1954 DOI: 10.1021/ja01647a016
Journal of Heterocyclic Chemistry, 24, p. 297, 1987 DOI: 10.1002/jhet.5570240201
Journal of the American Chemical Society, 105, p. 943, 1983 DOI: 10.1021/ja00342a050
The Journal of Organic Chemistry, 45, p. 4926, 1980 DOI: 10.1021/jo01312a021
The Journal of Organic Chemistry, 22, p. 358, 1957 DOI: 10.1021/jo01355a002

General Description

2′-Aminoacetophenone is one of the key volatile flavor components of masa corn flour products. It is also reported to be responsible for the grape-like odor in culture media growing Pseudomonas aeruginosa.

2-Aminoacetophenone synthesis

Synthesis of 2-Aminoacetophenone from 2-amino-alpha-methylbenzyl alcohol

2-Aminoacetophenone Preparation Products And Raw materials

Raw materials

Methyllithium Isatoic Anhydride

Preparation Products

ETHYL 2,4-DIMETHYLQUINOLINE-3-CARBOXYLATE ETHYL 2-(CHLOROMETHYL)-4-METHYLQUINOLINE-3-CARBOXYLATE HYDROCHLORIDE 2-CHLORO-4-METHYLQUINOLINE-3-CARBONITRILE 4-METHYL-2-(1H-PYRROL-2-YL)QUINOLINE 2-AMINO-4-METHYL-QUINOLINE-3-CARBONITRILE

1H-Indole-2-carbonitrile,3-methyl- (2,4-DIMETHYLQUINOLIN-3-YL)ACETIC ACID HYDROCHLORIDE ETHYL3-METHYL-2-INDOLECARBOXYLATE METHYL 2-(CHLOROMETHYL)-4-METHYLQUINOLINE-3-CARBOXYLATE HYDROCHLORIDE 3-METHYL-1H-INDAZOL-5-AMINE

2-ETHYL-4-METHYLQUINOLINE-3-CARBOXYLIC ACID 2-AMINOPHENYLACETIC ACID 9-METHYLACRIDINE 2,4-DIMETHYLQUINOLINE-3-CARBOXYLIC ACID 1-(2,4-DIMETHYLQUINOLIN-3-YL)ETHANONE HYDROCHLORIDE

3-CHLORO-2-(CHLOROMETHYL)-4-METHYLQUINOLINE HYDROCHLORIDE 1-(2-Aminophenyl)-3-(2-chlorophenyl)propan-1-one 2-(3,4-DIMETHOXYPHENYL)-2,3-DIHYDROQUINOLIN-4(1H)-ONE 3-Quinolinecarboxylic acid, 2-ethyl-4-methyl- 4-Chloro-2-(p-tolyl)quinoline-1(2H)-carbaldehyde

2-(3-Fluoro-phenyl)-2,3-dihydro-1H-quinolin-4-one

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2-Aminoacetophenone Suppliers

Global( 560)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Jiangsu Yutian pharmaceutical Co.,Ltd.	+undefined-0518-86098006 +undefined19851887368	lvan.hui@jsytsw.com	China	80	58
Hebei Yanxi Chemical Co., Ltd.	+8617531190177	peter@yan-xi.com	China	5857	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-13131129325	sales1@chuanghaibio.com	China	5892	58
Shanghai Qyubiotech Co., Ltd.	+86-086-021-37596619 +8618019359838	info@qyubiotech.com	China	300	58
Hebei Weibang Biotechnology Co., Ltd	+8617732866630	bess@weibangbio.com	China	18153	58
Shanghai Xinchem Co., Ltd.	+86-021-34123252 +8618049800532	xinchem@xinchem.com	China	49	58
Anhui Ruihan Technology Co., Ltd	+8617756083858	daisy@anhuiruihan.com	China	973	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20287	58
Hebei Saisier Technology Co., LTD	+86-18400010335 +86-18034520335	admin@hbsaisier.cn	China	1015	58
Hebei Longbang Technology Co., LTD	+86-18633929156 +86-18633929156	admin@hblongbang.com	China	941	58

Supplier	Advantage
Jiangsu Yutian pharmaceutical Co.,Ltd.	58
Hebei Yanxi Chemical Co., Ltd.	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Shanghai Qyubiotech Co., Ltd.	58
Hebei Weibang Biotechnology Co., Ltd	58
Shanghai Xinchem Co., Ltd.	58
Anhui Ruihan Technology Co., Ltd	58
Henan Fengda Chemical Co., Ltd	58
Hebei Saisier Technology Co., LTD	58
Hebei Longbang Technology Co., LTD	58

View Lastest Price from 2-Aminoacetophenone manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-11-25	2-Aminoacetophenone 551-93-9	US $6.00 / kg	1kg	99%	2000KG/Month	HebeiShuoshengImportandExportco.,Ltd
2024-11-25	2-Aminoacetophenone 551-93-9	US $0.00-0.00 / kg	1kg	99%+	10000kgs per Month	Shanghai Qyubiotech Co., Ltd.
2024-11-25	2-Aminoacetophenone 551-93-9	US $6.00 / KG	1KG	99%	20TONS	Hebei Longbang Technology Co., Ltd

2-Aminoacetophenone
551-93-9
US $6.00 / kg
99%
HebeiShuoshengImportandExportco.,Ltd

2-Aminoacetophenone
551-93-9
US $0.00-0.00 / kg
99%+
Shanghai Qyubiotech Co., Ltd.

2-Aminoacetophenone
551-93-9
US $6.00 / KG
99%
Hebei Longbang Technology Co., Ltd

2-Aminoacetophenone Spectrum

2-Aminoacetophenone(551-93-9)MS 2-Aminoacetophenone(551-93-9)¹HNMR 2-Aminoacetophenone(551-93-9)¹³CNMR 2-Aminoacetophenone(551-93-9)IR1 2-Aminoacetophenone(551-93-9)IR2 2-Aminoacetophenone(551-93-9)Raman 2-Aminoacetophenone(551-93-9)ESR

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1-(2-aminophenyl)-ethanon 2’-amino-acetophenon Acetophenone, 2'-amino- o-acetylaniline o-Aminoacetylbenzene 2-AMINOACETOPHENONE 1-(2-aminophenyl)-ethanone AMINOACETOPHENONE(2-) O-AMINOPHENYL METHYL KETONE FEMA 3906 2'-AMINOACETOPHENONE 98+% 2'-AminoActophenone 2-Aminoacetophenone99% ORTHO-AMINOACETOPHENONE 2''-AMINOACETOPHENONE 98.0+% 2'-Aminoacetophenone,97% o-Aminoacetophenone(2- 2′-Aminoacetophenone,2-Acetylaniline 1-(2-Aminophenyl)ethan-1-one, 2-Acetylaniline Neighboring aMino acetophenone Linaint-G Linagliptin Impurity 67 (2-Aminoacetophenone) Linagliptin Impurity 96 Linagliptin Impurity 107 1-Acetyl-2-aminobenzene 2-Acetylaniline 2-AMINO-1-PHENYLETHANONE 2'-AMINOACETOPHENONE 1-(2-AMINOPHENYL)ETHAN-1-ONE O-AMINOACETOPHENONE ETHANONE, 1-(2-AMINOPHENYL)- Compound Fr14273 2’-Aminoacetophenone (2-AAP) o-aminophenone 2'-Aminoacetophenone 2’-Aminoacetophenone (2-AAP) 2-Aminoacetophenone 98% For Synthesis 551-93-9 551-93-3 55-93-9 CH3COC6H4NH2 C8H9NO AMINE ALDEHYDE Organic Building Blocks Ketones C7 to C8 Carbonyl Compounds Building Blocks Aromatic Acetophenones & Derivatives (substituted) pharmaceutical intermediates Amines and Anilines Carbonyl Compounds J's 551-93-9 bc0001 john's