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4-Acetoxyacetanilide

4-Acetoxyacetanilide structure

CAS No.: 2623-33-8

Chemical Name:: 4-Acetoxyacetanilide

Synonyms: NSC 6083;NSC 33893;Diacetamat;Diacetamate;Diacetylaminophenol;O-Acetylparacetamol;ACETAMINOPHENE IMP H;p-Acetoxyacetanilide;Acetaminophen acetate;4'-ACETOXYACETANILIDE

CBNumber:: CB9135778

Molecular Formula:: C10H11NO3

Molecular Weight:: 193.2

MDL Number:: MFCD00059205

MOL File:: 2623-33-8.mol

MSDS File:: SDS

Last updated:2023-06-08 17:06:38

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4-Acetoxyacetanilide Properties

Melting point	155°C
Boiling point	329.41°C (rough estimate)
Density	1.2307 (rough estimate)
refractive index	1.5300 (estimate)
storage temp.	Sealed in dry,Store in freezer, under -20°C
solubility	Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
pka	14.41±0.70(Predicted)
color	White to Off-White
Water Solubility	0.32g/L(25 ºC)
CAS DataBase Reference	2623-33-8(CAS DataBase Reference)
FDA UNII	BFG1TY61BG
EPA Substance Registry System	4-Acetoxyacetanilide (2623-33-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H319

Precautionary statements

P305+P351+P338

Risk Statements

36/37/38

Safety Statements

26-36/37/39

WGK Germany

HS Code

2924296000

NFPA 704

	0
1		0

4-Acetoxyacetanilide price More Price(22)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	PHR1612	4′-Acetoxyacetanilide (Acetaminophen RCA)	2623-33-8	50mg	$181	2024-03-01	Buy
Sigma-Aldrich	1003010	Acetaminophen Related Compound A	2623-33-8	15mg	$1210	2024-03-01	Buy
TCI Chemical	A0067	4'-Acetoxyacetanilide >99.0%(HPLC)(N)	2623-33-8	5g	$36	2024-03-01	Buy
TCI Chemical	A0067	4'-Acetoxyacetanilide >99.0%(HPLC)(N)	2623-33-8	25g	$99	2024-03-01	Buy
TRC	A161215	AcetaminophenAcetate(AcetaminophenImpurity)	2623-33-8	10g	$275	2021-12-16	Buy

Product number	Packaging	Price	Buy
PHR1612	50mg	$181	Buy
1003010	15mg	$1210	Buy
A0067	5g	$36	Buy
A0067	25g	$99	Buy
A161215	10g	$275	Buy

4-Acetoxyacetanilide Chemical Properties,Uses,Production

Chemical Properties

White Solid

Uses

A synthetic impurity of Acetaminophen

Uses

analgesic, antiinflammatory

Application

4′-Acetoxyacetanilide may be used as a reference standard for the determination of 4′-acetoxyacetanilide in pharmaceutical formulations by high performance liquid chromatography (HPLC) technique.

General Description

4′-Acetoxyacetanilide is an impurity of Acetaminophen, or Paracetamol as known internationally. This certified solution standard can be used for multiple HPLC applications including pharmaceutical testing, research, and Monograph testing methods. Acetaminophen belongs to a class of drugs called analgesics (pain relievers) and antipyretics (fever reducers).

4-Acetoxyacetanilide Preparation Products And Raw materials

Raw materials

Preparation Products

4-Amino-3-nitrophenol 3,5-dichloro-1,4-aminophenol 4-IODO-3-NITROPHENOL 2-BENZYL-4-METHYL-PYRROLO(3,4-C)QUINOLINE-1,3-DIONE

4-Acetoxyacetanilide Suppliers

Global( 149)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32480	60
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14336	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
TargetMol Chemicals Inc.	+1-781-999-5354 +1-00000000000	marketing@targetmol.com	United States	19892	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23556	58
Xi'an MC Biotech, Co., Ltd.	029-89275612 +8618991951683	mcbio_sales@163.com	China	2255	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
CR Corporation Lomited		fred.wen@crcorporation.cn	CHINA	12069	58
Nextpeptide Inc	+86-0571-81612335 +8613336028439	sales@nextpeptide.com	China	19915	58

Supplier	Advantage
ATK CHEMICAL COMPANY LIMITED	60
Standardpharm Co. Ltd.	58
career henan chemical co	58
TargetMol Chemicals Inc.	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
ANHUI WITOP BIOTECH CO., LTD	58
Xi'an MC Biotech, Co., Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
CR Corporation Lomited	58
Nextpeptide Inc	58

View Lastest Price from 4-Acetoxyacetanilide manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2022-01-15	(4-acetamidophenyl)acetate 2623-33-8	US $0.00 / KG	1KG	97.5%	100 tons	Honest Joy Holdings Limited
	2019-12-31	4-Acetoxyacetanilide 2623-33-8	US $1.00 / g	1g	99%	1kg	Career Henan Chemical Co

(4-acetamidophenyl)acetate
2623-33-8
US $0.00 / KG
97.5%
Honest Joy Holdings Limited

4-Acetoxyacetanilide
2623-33-8
US $1.00 / g
99%
Career Henan Chemical Co

4-Acetoxyacetanilide Spectrum

4-Acetoxyacetanilide(2623-33-8)MS 4-Acetoxyacetanilide(2623-33-8)¹HNMR 4-Acetoxyacetanilide(2623-33-8)¹³CNMR 4-Acetoxyacetanilide(2623-33-8)IR1 4-Acetoxyacetanilide(2623-33-8)IR2 4-Acetoxyacetanilide(2623-33-8)Raman

2623-33-8(4-Acetoxyacetanilide)Related Search:

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Paracetamol (Acetaminophen) EP Impurity L 4'-Hydroxyacetophenone 3-CHLORO-4-HYDROXYACETANILIDE 2'-Hydroxyacetophenone PHENYL ACETATE

Diloxanide furoate 2-HYDROXYBENZOIC ACID 4-(ACETYLAMINO)PHENYL ESTER BENORILATE Pidolacetamol Propacetamol

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(4-acetamidophenyl) ethanoate acetic acid (4-acetamidophenyl) ester 4-Acetylaminophenol acetate Acetic acid 4-(acetylamino)phenyl ester AcetaMinophen iMpurity (ParacetaMol IMpurity H) N,O-Diacetyl-4-aMinopheno AcetaMinophen Related CoMpound A 4′-Acetoxyacetanilide (Acetaminophen RCA) 4-(Acetylamino)phenyl acetate 4-Acetamidophenyl acetate Acetamide, N-[4-(acetyloxy)phenyl]- Acetaminophen acetate Acetanilide, 4'-hydroxy-, acetate (ester) Diacetamat Diacetamate n-[4-(acetyloxy)phenyl]-acetamid N-Acetyl-4-aminophenyl acetate N,O-DIACETYL-4-AMINOPHENOL O,N-DIACETYL-4-AMINOPHENOL 4'-ACETOXYACETANILIDE ACETAMINOPHEN IMPURITY H ACETAMINOPHENE IMP H Diacetylaminophenol 4'-Hydroxyacetanilide Acetate Acetaminophen Acetate (Acetaminophen Impurity) Acetaminophen Impurity N-[4-(Acetyloxy)phenyl]acetamide NSC 33893 NSC 6083 O-Acetylparacetamol p-Acetoxyacetanilide 4-(Acetylamino)phenol acetate Acetaminophen Impurity 2 Paracetamol Impurity H Paracetamol EP Impurity H Paracetamol Impurity 8(Paracetamol EP Impurity H) Acetaminophen EP Impurity H Paracetamol EP Impurity H( 4-Acetoxyacetanilide) Paracetamol (Acetaminophen) EP Impurity H 4-(Acetylamino)phenyl Acetate (N,O- 4'-Acetoxyacetanilide > Acetaminophen impurity H(Paracetamol Impurity H) Acetaminophen impurities1462 Acetaminophen Related Compound A (4-(acetylamino)phenyl acetate) (1003010) Paracetamol Impurity H（EP） Acetaminophen USP Related Compound A Paracetamol EP Impurity H 4-acetamidophenyl acetate 4'-Acetoxyacetanilide 2623-33-8 2633-33-8 Impurities Intermediates & Fine Chemicals Pharmaceuticals