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7-Amino-3-methyl-3-cephem-4-carboxylic acid

7-Amino-3-methyl-3-cephem-4-carboxylic acid structure

CAS No.: 22252-43-3

Chemical Name:: 7-Amino-3-methyl-3-cephem-4-carboxylic acid

Synonyms: 7-ADCA;7-ACT;ADCA;5-Phenyl-2;7-ACA-7-ADCA;4-dienoic acid;5-Phenylpenta-2;D-7-ACA Impurity 1;Cefadroxil impurity;4-pentadienoic acid

CBNumber:: CB7497894

Molecular Formula:: C8H10N2O3S

Molecular Weight:: 214.24

MDL Number:: MFCD00151456

MOL File:: 22252-43-3.mol

MSDS File:: SDS

Last updated:2023-05-18 11:31:20

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7-Amino-3-methyl-3-cephem-4-carboxylic acid Properties

Melting point	234°C (dec.)
Boiling point	517.6±50.0 °C(Predicted)
Density	1.59±0.1 g/cm3(Predicted)
vapor pressure	0Pa at 20℃
refractive index	104 ° (C=1, 1mol/L HCl)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	powder
pka	3.04±0.50(Predicted)
color	White to Orange to Green
Water Solubility	Soluble in water (partly), 1M ammonium hydroxide (50 mg/ml), and DMSO (Sparingly).
BRN	5273616
Stability	Stable. Incompatible with strong oxidizing agents.
LogP	-3.8--2.8 at 20℃ and pH3.6-7
CAS DataBase Reference	22252-43-3(CAS DataBase Reference)
FDA UNII	ANM3MSM8TN

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS08

Signal word

Danger

Hazard statements

H412

Precautionary statements

P273-P501

Hazard Codes

Risk Statements

42/43-36/37/38-20/21/22

Safety Statements

36-26

WGK Germany

HS Code

2941901010

NFPA 704

	0
0		0

7-Amino-3-methyl-3-cephem-4-carboxylic acid price More Price(27)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	A8398	7-Aminodesacetoxycephalosporanic acid	22252-43-3	1g	$153	2024-03-01	Buy
Sigma-Aldrich	PHR3004	Cefadroxil Related Compound B pharmaceutical secondary standard, certified reference material	22252-43-3	50MG	$343	2024-03-01	Buy
Sigma-Aldrich	1097126	Cefadroxil Related Compound B United States Pharmacopeia (USP) Reference Standard	22252-43-3	25mg	$1140	2024-03-01	Buy
TCI Chemical	A2075	7-Aminodesacetoxycephalosporanic Acid >98.0%(HPLC)	22252-43-3	5g	$36	2024-03-01	Buy
TCI Chemical	A2075	7-Aminodesacetoxycephalosporanic Acid >98.0%(HPLC)	22252-43-3	25g	$108	2024-03-01	Buy

Product number	Packaging	Price	Buy
A8398	1g	$153	Buy
PHR3004	50MG	$343	Buy
1097126	25mg	$1140	Buy
A2075	5g	$36	Buy
A2075	25g	$108	Buy

7-Amino-3-methyl-3-cephem-4-carboxylic acid Chemical Properties,Uses,Production

Chemical Properties

Off-White Powder

Uses

A metabolite of Cephalexin (C256800).

Uses

7-Aminodesacetoxycephalosporanic acid is the Cephalexin metabolite. It is a Potent inhibitor of bacterial cell-wall enzyme. It is used in the synthesis of cephalosporins and for bioconversion studies.

Definition

ChEBI: A cephem monocarboxylic acid derivative having a structure based on cephalosporanic acid, deacetoxylated and carrying a 7beta-amino group.

7-Amino-3-methyl-3-cephem-4-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

Methyl 7-amino-3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylate

7-Amino-3-methyl-3-cephem-4-carboxylic acid Suppliers

Global( 316)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15371	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21695	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32480	60
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Jinan Finer Chemical Co., Ltd	+86-531-88989536 +86-15508631887	sales@finerchem.com	China	2966	58
Xiamen AmoyChem Co., Ltd	+86-592-6051114 +8618959220845	sales@amoychem.com	China	6387	58
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14336	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63711	58

Supplier	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Hubei Jusheng Technology Co.,Ltd.	58
Jinan Finer Chemical Co., Ltd	58
Xiamen AmoyChem Co., Ltd	58
Standardpharm Co. Ltd.	58
Chongqing Chemdad Co., Ltd	58
Alchem Pharmtech,Inc.	58

View Lastest Price from 7-Amino-3-methyl-3-cephem-4-carboxylic acid manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-04-19	7-Amino-3-methyl-3-cephem-4-carboxylic acid 22252-43-3	US $0.00 / Kg/Drum	1KG	99%	100mt	Jinan Finer Chemical Co., Ltd
2024-04-10	7-ADCA 22252-43-3	US $0.00-0.00 / mg	10mg	90%+	10g	Guangzhou PI PI BIOTECH INC
2024-04-10	Cephalexin Impurity B(EP) 22252-43-3	US $0.00-0.00 / mg	10mg	90%+	10g	Guangzhou PI PI BIOTECH INC

7-Amino-3-methyl-3-cephem-4-carboxylic acid
22252-43-3
US $0.00 / Kg/Drum
99%
Jinan Finer Chemical Co., Ltd

7-ADCA
22252-43-3
US $0.00-0.00 / mg
90%+
Guangzhou PI PI BIOTECH INC

Cephalexin Impurity B(EP)
22252-43-3
US $0.00-0.00 / mg
90%+
Guangzhou PI PI BIOTECH INC

7-Amino-3-methyl-3-cephem-4-carboxylic acid Spectrum

7-Amino-3-methyl-3-cephem-4-carboxylic acid(22252-43-3)MS 7-Amino-3-methyl-3-cephem-4-carboxylic acid(22252-43-3)IR1 7-Amino-3-methyl-3-cephem-4-carboxylic acid(22252-43-3)IR2

22252-43-3(7-Amino-3-methyl-3-cephem-4-carboxylic acid)Related Search:

6-Aminocaproic acid POLYURETHANE Glycine 4-Aminobenzoic acid Bensulfuron methyl

Kresoxim-methyl Methylparaben Benzocaine Thiophanate-methyl Urethane

Methyl acrylate 3-Hydroxy-4-Methyl-2(5H)-thiophenone (6R-trans)-7-[(2,2-diMethyl-1-oxopropyl)aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2- 7-Amino-3-chloro cephalosporanic acid D-2-Phenylglycine

Methyl Parathion-methyl Anthranilic acid

1of4

Cefadroxil Related Compound B (25 mg) ((6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid) Cefalexin EP Impurity B Cefadroxil EP Impurity B (Cephalexin Impurity B, 7-ADCA) 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 7-aMino-3-Methyl-8-oxo-, (6R,7R)- Cefazedone Related Impurity 13 7beta-aminodeacetoxycephalosporanic acid (7R)-3-Methyl-7-aminocepham-3-ene-4-carboxylic acid (7R)-7-Amino-3-methylcepham-3-ene-4-carboxylic acid 3-Methyl-7β-aminocepham-3-ene-4-carboxylic acid 7-amino-3-methyl-3-cephem-4-carboxylic 7-Aminodezacetoxycephalosporanic acid 7-Amino deacetoxy cefalosporanic acid 7-Amino-3-desacetoxy cephalosporanic acid 6R,7R)-7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid 7-Amino-3-deacetoxycephalosporanic Acid Deacetoxycephalosporanic Acid 7-AMINODESACETOXY- CEPHALOSPORANIC ACID 98.5% (6R-trans)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 7-Amino-3-methyl-3-cephem-4-carboxylic acid 7-Aminodeacetoxycephalosporanic ccid 7-Aminodesacetoxycephalosporanic Aicd Cefalexine EP IMpurity B Cephalexin IMpurity B Cefadroxil Related CoMpound B Cefazedone Impurity 13 Cefadroxil Impurity 8（Cefadroxil EP Impurity B） Cephalexin EP Impurity B (Cephalexin Impurity B, 7-ADCA) Cefadroxil EP Impurity B Cefadroxil impurity Cefalexin impurity B Cefalexin Impurity 2(EP Impurity B) 7-ACA-7-ADCA 7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-4-carboxylic acid 7-aminodesacetoxycephalosporanic acid (Cefadroxil Monohydrate Impurity B) Cephalexin EP impurity B 7-Aminodesacetoxycephalosporanic Ac 7-Aminodesacetoxycephalosporanic Acid > 7-Aminodesacetoxycephalosporanic acid CRS Cephalexin Impurity B (Cefadroxil Impurity B, 7-ADCA) Cefalexin Impurity 2（Cefalexin EP Impurity B） 7-Amino-3-methyl-3-cephem-4-carboxylic acidr 7β-aminodeacetoxycephalosporanic acid Cefalexin EP Impurity B?(7-ADCA/ 7-Aminodesacetoxycephalosporanic acid) 7-Aminodesacetoxycephalosporanic acid (A0460000) Cephalexin Impurity B (7-ADCA)Q: What is Cephalexin Impurity B (7-ADCA) Q: What is the CAS Number of Cephalexin Impurity B (7-ADCA) Q: What is the storage condition of Cephalexin Impurity B (7-ADCA) Q: What are the applications of Cephalexin Impurity B (7-ADCA) Cefadroxil Related Compound B ((6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2 (1097126) 4-dienoic acid 4-pentadienoic acid 5-Phenyl-2 5-Phenylpenta-2 ADCA 7-ACT 7-ADCA 7- aminodeacetyloxy captidine acid 7-amino-3-deacetyloxy cephalosporane Cefadroxil USP Related Compound B 7β-aminodeacetoxycephalosporanicaci Cefalexin EP Impurity B(Cefadroxil EP Impurity B)