ChemicalBook > Product Catalog >Pharmaceutical intermediates >Bulk Drug Intermediates >METHYL 2-METHYL-4-HYDROXY-2H-THIENO[2,3-E]-1,2-THIAZINE-3-CARBOXYLATE-1,1-DIOXIDE

METHYL 2-METHYL-4-HYDROXY-2H-THIENO[2,3-E]-1,2-THIAZINE-3-CARBOXYLATE-1,1-DIOXIDE

CAS No.: 59804-25-0

Chemical Name:: METHYL 2-METHYL-4-HYDROXY-2H-THIENO[2,3-E]-1,2-THIAZINE-3-CARBOXYLATE-1,1-DIOXIDE

Synonyms: Tenoxicam Impurity 5;Lornoxicam Impurity 27;Lornoxicam Impurity 39;Tenoxicam EP Impurity B;METHYL-2-METHYL-4-HYDROXY-2H-THIENO;Methyl 4-Hydroxy-2-methyl-2H-thieno;Methyl 2-Methyl-4-Hydroxy-2H-Thieno[2,3-e]-1,2-Thiazine-3-Ca...;methyl 4-hydroxy-2-methyl-1,1-dioxothieno[2,3-e]thiazine-3-carboxylate;2-methyl-4-hydroxy-2H-thieno[2,3-E]-1,2-thiazine-3-carboxylate-1,1-dioxide;3-Carbomethoxy-4-hydroxy-2-methyl-2H-thieno[2,3-e]-1,2-thiazine 1,1-dioxide

CBNumber:: CB0684389

Molecular Formula:: C9H9NO5S2

Molecular Weight:: 275.3

MOL File:: 59804-25-0.mol

MSDS File:: SDS

Modify Date:: 2023/5/4 15:14:00

Request For Quotation

METHYL 2-METHYL-4-HYDROXY-2H-THIENO[2,3-E]-1,2-THIAZINE-3-CARBOXYLATE-1,1-DIOXIDE Properties

Boiling point	453.5±55.0 °C(Predicted)
Density	1.646±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
pka	4.50±1.00(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302
Precautionary statements	P264-P270-P301+P312-P330-P501

METHYL 2-METHYL-4-HYDROXY-2H-THIENO[2,3-E]-1,2-THIAZINE-3-CARBOXYLATE-1,1-DIOXIDE Chemical Properties,Uses,Production

Uses

Methyl 4-Hydroxy-2-methyl-2H-Thieno[2,3-e]-1,2-thiazine-3-carboxylic Acid 1,1-Dioxide Ester is used in the preparation of Tenoxicam, which is a class of oxicams with anti-inflammatory and analgesic properties.

METHYL 2-METHYL-4-HYDROXY-2H-THIENO[2,3-E]-1,2-THIAZINE-3-CARBOXYLATE-1,1-DIOXIDE Preparation Products And Raw materials

Raw materials

2-Thiophenecarbonyl chloride, 3-(chlorosulfonyl)- 3-Chlorothiophene-2-carboxylic acid thieno[2,3-d]isothiazol-3(2H)-one 1,1-dioxide(SALTDATA: FREE) METHYL 4-HYDROXY-2H-THIENO[2,3-E]-1,2-THIAZINE-3-CARBOXYLATE-1,1-DIOXIDE Methyl 3-[(methoxycarbonylmethyl)sulfamoyl]thiophene-2-carboxylate

Methyl 3-chlorosulfonylthiophene-2-carboxylate Dimethyl sulfate Iodomethane

chevron_left

1of2

chevron_right

Preparation Products

METHYL 2-METHYL-4-HYDROXY-2H-THIENO[2,3-E]-1,2-THIAZINE-3-CARBOXYLATE-1,1-DIOXIDE Suppliers

Global( 135)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Basic Pharma Life Science Pvt Ltd	+919825056886	Gujarat, India	28	58	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6100	58	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6257	58	Inquiry
SynZeal Research Pvt Ltd	+1 226-802-2078	Gujarat, India	6514	58	Inquiry
Pharmaffiliates Analytics and Synthetics P. Ltd	+91-172-5066494	Haryana, India	6739	58	Inquiry
CONIER CHEM AND PHARMA LIMITED	+8618523575427	China	49732	58	Inquiry
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569266 15319487004	China	3978	58	Inquiry
SIMAGCHEM CORP	+86-13806087780	China	17365	58	Inquiry
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	China	30231	58	Inquiry
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	China	34563	58	Inquiry

Supplier	Advantage
Basic Pharma Life Science Pvt Ltd	58
A.J Chemicals	58
CLEARSYNTH LABS LTD.	58
SynZeal Research Pvt Ltd	58
Pharmaffiliates Analytics and Synthetics P. Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
Shaanxi Dideu Medichem Co. Ltd	58
SIMAGCHEM CORP	58
Career Henan Chemica Co	58
Hefei TNJ Chemical Industry Co.,Ltd.	58

59804-25-0(METHYL 2-METHYL-4-HYDROXY-2H-THIENO[2,3-E]-1,2-THIAZINE-3-CARBOXYLATE-1,1-DIOXIDE)Related Search:

TenoxicaM IMpurity D (N-Methyl-N'-(2-pyridyl)oxaMide) TenoxicaM IMpurity E (2-Methylthieno[2,3-d]isothiazol-3(2H)-one-1,1-dioxide ) Tenoxicam METHYL 4-HYDROXY-2H-THIENO[2,3-E]-1,2-THIAZINE-3-CARBOXYLATE-1,1-DIOXIDE 6-Chloro-4-hydroxy-2-methyl-2H-thieno[2,3-e]-1,2-thiazine-3-carboxylic acid methyl ester 1,1-dioxide

Loxoprofen 5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl ester 2-Chloro-1-(4-methylphenyl)-1-propanone Methyl 5-chloro-3-chlorosulfonyl-2-thiophene carboxylate Loxoprofen impurity 11/2-(4-((1-(Methoxycarbonyl)-2-oxocyclopentyl)methyl)phenyl)propanoic Acid

N-Des(2-pyridinyl)-N-(5-carboxy-2-thiazolyl) Lornoxicam Lornoxicam Impurity 9 Lornoxicam Impurity 4 Lornoxicam Impurity 14 Lornoxicam Impurity 18

Lornoxicam Impurity 28 Lornoxicam Impurity 32 3-(Aminosulfonyl)-5-chlorothiophene-2-carboxylic acid

chevron_left

1of4

chevron_right

4-HYDROXY-2-METHYL-2H-1,2-THIENOTHIAZINE-3-CARBOXYLIC ACID METHYL ESTER 1,1-DIOXIDE METHYL 2-METHYL-4-HYDROXY-2H-THIENO[2,3-E]-1,2-THIAZINE-3-CARBOXYLATE-1,1-DIOXIDE 4-HYDROXY-2-METHYL-2H-THIENO[2,3-E][1,2]THIAZINE-3-CARBOXYLIC ACID METHYL ESTER 1,1-DIOXIDE METHYL4-HYDROXY-2-METHYL-1H-THIENO[2,3-E][1,2]THIAZINE-3-CARBOXYLATE-1,1-DIOXIDE Methyl 2-methyl-4-hydroxy-2H-thieno[2,3-e]-1,2-thiazine-3-carboxylate-1,1-dioxid METHYL-2-METHYL-4-HYDROXY-2H-THIENO Methyl2-Methyl-4-Hydroxy-2H-Thieno[2,3-E]-1,2-Thiazine-3-Carboxylate-1,1-Dioxode Methyl 2-methyl-4-hydroxy-2H-thicn0[2,3-e]-1,2-thiazine-3-carboxylate-1,1-dioxide 2-methyl-4-hydroxy-2H-thieno[2,3-E]-1,2-thiazine-3-carboxylate-1,1-dioxide METHY1 2- METHYL -4-HYDROXY-2H-THIENO[2,3-E]-1,2-THIAZINE-3-CARBOXYLATELATE-1,1-DIOXIDE Methyl 2-methyl-4-hydroxy-2H-thieno[2,3-e]-1,2-thiazine-3-carboxylatelate-1,1-dioxide 3-[hydroxy(methoxy)methylidene]-2-methyl-1,1-dioxo-4-thieno[2,3-e]thiazinone Tenoxicam EP Impurity B methyl 4-hydroxy-2-methyl-1,1-dioxothieno[2,3-e]thiazine-3-carboxylate 4-Hydroxy 2-Methyl 2-H Thieno (2,3,E ), 1,2,Thiazine-3-Carboxylic Methyl Ester , 1,1,-Dioxide Methyl 4-Hydroxy-2-methyl-2H-thieno 2H-Thieno[2,3-e]-1,2-thiazine-3-carboxylic acid, 4-hydroxy-2-methyl-, methyl ester, 1,1-dioxide Lornoxicam Impurity 27 METHY1 2-METHYL-4-HYDROXY-2H-THIENO[2,3-E]-1,2-THIAZINE-3-CARBOXYLATELATE-1,1-DIOXIDE CAS 59804-25-0 Lornoxicam Impurity 39 Methyl 2-Methyl-4-Hydroxy-2H-Thieno[2,3-e]-1,2-Thiazine-3-Ca... Tenoxicam Impurity 5 3-Carbomethoxy-4-hydroxy-2-methyl-2H-thieno[2,3-e]-1,2-thiazine 1,1-dioxide 4-Hydroxy 2-methyl 2-H thieno (2,3,e ), 1,2,thiazine a€“3-carboxylic Methyl ester , 1,1,-dioxide. 2-Methyl-4-hydroxy-2H-thieno[2,3-E]-1,2-thiazine-3-carboxylicacidmethylester1,1-dioxide 59804-25-0 C9H9NO5S2 INTERMEDIATESOFTENOXICAM