ChemicalBook >> CAS DataBase List >>2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide

2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide

2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide structure

CAS No.: 113913-36-3

Chemical Name:: 2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide

Synonyms: 2-Methyl-4-hydroxy-2;Meloxicam EP Impurity A;Piroxicam EP Impurity K;Meloxicam BP Impurity A;2-Methyl-4-Hydroxy-2H-1,2-Benz;Lecithin Impurity 8 (Phospholipon 100G);2-Methyl-4-Hydroxy-2H-1,2-Benzothiazine-3-Carboxylic Acid Et...;Ethyl 4-hydroxy-2-Methyl-2H-benzo[e][1,2]thiazine-3-carboxylate 1,1-dioxide;2-METHYL-4-HYDROXY-2H-1,2-BENZOTHIAZINE-3-CARBOXYLIC ETHYL ESTER-1,1-DIOXIDE;2-METHYL-4-HYDROXY-2H-1,2-BENZOTHIAZE-3-CAPROXYLIC ACID-1,1-DIOXIDE ETHYL ESTER

CBNumber:: CB9411195

Molecular Formula:: C12H15NO5S

Molecular Weight:: 285.32

MDL Number:: MFCD00190168

MOL File:: 113913-36-3.mol

Last updated:2023-04-17 14:35:55

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2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide Properties

Melting point	140-144 °C(lit.)
Boiling point	437.7±55.0 °C(Predicted)
Density	1.391±0.06 g/cm3(Predicted)
pka	12.45±0.40(Predicted)
CAS DataBase Reference	113913-36-3(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS05
Signal word	Danger
Hazard statements	H314
Precautionary statements	P260-P264-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P405-P501
Hazard Codes	T
Risk Statements	23
Safety Statements	45
RIDADR	UN 2811 6.1/PG 2
WGK Germany	2
RTECS	DL0710425

2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide price More Price(6)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth Carbosynth	ID141777	3,4-Dihydro-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide	113913-36-3	1g	$115	2021-12-16	Buy
Biosynth Carbosynth	ID141777	3,4-Dihydro-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide	113913-36-3	2g	$180	2021-12-16	Buy
Biosynth Carbosynth	ID141777	3,4-Dihydro-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide	113913-36-3	5G	$325	2021-12-16	Buy
Biosynth Carbosynth	ID141777	3,4-Dihydro-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide	113913-36-3	10g	$520	2021-12-16	Buy
Biosynth Carbosynth	ID141777	3,4-Dihydro-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide	113913-36-3	25g	$750	2021-12-16	Buy

Product number	Packaging	Price	Buy
ID141777	1g	$115	Buy
ID141777	2g	$180	Buy
ID141777	5G	$325	Buy
ID141777	10g	$520	Buy
ID141777	25g	$750	Buy

2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide Chemical Properties,Uses,Production

Uses

2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide (Piroxicam EP Impurity K) is a useful building block in the synthesis of various pharmaceuticals.

Uses

3,4-Dihydro-4-hydroxy-2-methyl-2H-1,1-dioxide-1,2-benzothiazine-3-carboxylic Acid Ethyl Ester (Piroxicam EP Impurity K) is a useful building block in the synthesis of various pharmaceuticals.

2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide Preparation Products And Raw materials

Raw materials

Preparation Products

2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide Suppliers

Global( 74)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14336	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49390	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418684 +8618949823763	sales@tnjchem.com	China	25363	58
Hebei Duling International Trade Co. LTD	+8618032673083	sales05@hbduling.cn	China	15744	58
LEAP CHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	24738	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503259 +86-19930503259	cherry@crovellbio.com	China	18455	58
PT CHEM GROUP LIMITED	+86-85511178 +86-85511178	peter68@ptchemgroup.com	China	35453	58

Supplier	Advantage
Hubei Jusheng Technology Co.,Ltd.	58
Standardpharm Co. Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Hebei Duling International Trade Co. LTD	58
LEAP CHEM CO., LTD.	58
Hebei Guanlang Biotechnology Co., Ltd.	58
PT CHEM GROUP LIMITED	58

View Lastest Price from 2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2023-04-18	2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide 113913-36-3	US $43.00 / kg	1kg	99%	5000 tons	Hebei Duling International Trade Co. LTD
	2020-02-02	2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide 113913-36-3	US $3.00 / KG	1KG	98%	100KG	Career Henan Chemical Co

2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide
113913-36-3
US $43.00 / kg
99%
Hebei Duling International Trade Co. LTD

2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide
113913-36-3
US $3.00 / KG
98%
Career Henan Chemical Co

113913-36-3(2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide )Related Search:

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Methyl 4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide 2-METHYL-4-HYDROXY-2H-1,2-BENZOTHIAZINE-3-CARBOXYLIC METHYL ESTER-1,1-DIOXIDE PHENYLSULFONYL-SAR-OH

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4-HYDROXY-2-METHYL-2H-1,2-BENZOTHIAZINE-3-CARBOXYLIC ACID ETHYL ESTER-1,1-DIOXIDE 2-Methyl-4-Hydroxy-2H-1,2-Benzothiazine-3-Carboxylic Acid Ethyl Ester 1,1-Dioxid 4-Hydroxy-2-methyl-[2H]-1,2-benzothiazine 3-carboxylate-1,1-dioxide, ethyl ester 2-METHYL-4-HYDROXY-2H-1,2-BENZOTHIAZINE-1,1-DIOXIDE-3-CARBOXYLIC ACID ETHYL ESTER 2-METHYL-4-HYDROXY-2H-1,2-BENZOTHIAZINE-3-CARBOXYLIC ACID ETHYL ESTER-1,1-DIOXIDE 2-METHYL-4-HYDROXY-2H-1,2-BENZOTHIAZINE-3-CARBOXYLIC ETHYL ESTER-1,1-DIOXIDE 2-METHYL-4-HYDROXY-2H-1,2-BENZOTHIAZE-3-CAPROXYLIC ACID-1,1-DIOXIDE ETHYL ESTER 2H-1,2-BENZOTHIAZINE-3-CARBOXYLIC ACID, 3,4-DIHYDRO-4-HYDROXY-2-METHYL-, ETHYL ESTER, 1,1-DIOXIDE 2-Methyl-4-Hydroxy-2H-1,2-Benz 2-METHYL-4-HYDROXY-2H-1,2-BENZOTHIAZINE-3 -CARBOXYLIC ACID ETHYL ESTER 1,1-DIOXIDE,99+% 2-Methyl-4-hydroxy-2 Ethyl 4-hydroxy-2-Methyl-2H-benzo[e][1,2]thiazine-3-carboxylate 1,1-dioxide Meloxicam EP Impurity A Piroxicam EP Impurity K Methyl 4-hydroxy-2-methyl-3,4-dihydro-2H-benzo[e][1,2]thiazine-3-carboxylate 1,1-dioxide 3,4-Dihydro-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide Meloxicam BP Impurity A 3,4-Dihydro-4-hydroxy-2-methyl-2H-1,1-dioxide-1,2-benzothiazine-3-carboxylic Acid Ethyl Ester 2-Methyl-4-Hydroxy-2H-1,2-Benzothiazine-3-Carboxylic Acid Et... Lecithin Impurity 8 (Phospholipon 100G) 113913-36-3 3913-36-3 C13H14O5S C12H13NO5S Building Blocks Heterocyclic Building Blocks Thiazines INTERMEDIATESOFMELOXICAN (intermediate of piroxicam)