As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Cas:71125-38-7
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWe can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need C
Cas:71125-38-7
Min.Order:1 Gram
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Type:Manufacturers
inquiryUnique advantages of Meloxicam Cas 71125-38-7 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Almost white or pale yellow crystalline powder Storage:Cool dry place Package:25
Cas:71125-38-7
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryQA Analgesic and Anti-Inflammatory Meloxicam Powder Xi'an Quanao Biotech Co., Ltd. is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal e
Cas:71125-38-7
Min.Order:100 Kilogram
FOB Price: $302.0 / 317.0
Type:Manufacturers
inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
Cas:71125-38-7
Min.Order:1
Negotiable
Type:Other
inquiry1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:71125-38-7
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryColorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
Cas:71125-38-7
Min.Order:1 Kilogram
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Type:Manufacturers
inquiryWhy is SINOWAY: 1) Specialized in pharmaceutical and healthcare industrial for 34 years. 2) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days. 4) We have warehouse in USA with quickly shipment . 5) We c
Cas:71125-38-7
Min.Order:1 Kilogram
FOB Price: $100.0
Type:Trading Company
inquiryName:Meloxicam CAS NO: 71125-38-7 Grade:Medical scientific research and export Molecular formula:C14H13N3O4S2 Molecular weight:351.4007 Product Quality 12 years of chemical raw materials Mature operation of the industry System stability D
Cas:71125-38-7
Min.Order:25 Kilogram
FOB Price: $1.0 / 2.0
Type:Other
inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:71125-38-7
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W
Cas:71125-38-7
Min.Order:1 Kilogram
FOB Price: $7.0 / 9.0
Type:Trading Company
inquiryName: Meloxicam Synonyms: 2H-1,2-benzothiazine-3-carboxamide, 4-hydroxy-2-methyl-N-(5-methyl-2-thiazolyl)-, 1,1-dioxide, sodium salt (1:1); Sodium 2-methyl-3-[(5-methyl-1,3-thiazol-2-yl)carbamoyl]-2H-1,2-benzothiazin-4-olate 1,1-dioxide; 4-hydroxy-
Our Adwantage: 1.We have stock so we can delivery quickly at the very day when receive the payment. 2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order. 3.High quality gua
Cas:71125-38-7
Min.Order:10 Gram
Negotiable
Type:Other
inquiry1.Prompt Goods; 2.Flexible payment terms; 3.Documents & Certificate support. Name: Meloxicam Hydrochloride Structure: Formula: C14H13N3O4S2 Molecular Weight : 182.65 Synonyms: MeloxicamUsp27;4-Hydroxy-2-methyl-N-(5-methyl-1,3-thiazol-2-yl
Cas:71125-38-7
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
Cas:71125-38-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWe are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery
Cas:71125-38-7
Min.Order:10 Gram
FOB Price: $2.5
Type:Trading Company
inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the
Cas:71125-38-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present,
Cas:71125-38-7
Min.Order:1 Kilogram
FOB Price: $180.0
Type:Trading Company
inquiryMeloxicam CAS:71125-38-7 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediates,
Cas:71125-38-7
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryWe have overseas warehouses in California, New Laredo Mexico, Vancouver Canada, Amsterdam Netherlands, and Melbourne Australia. Overseas warehouses can provide some of the best-selling products. We look forward to the cooperation of local powerful
Cas:71125-38-7
Min.Order:0 Metric Ton
Negotiable
Type:Trading Company
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Cas:71125-38-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryChemical Formula: C14H13N3O4S2 Exact Mass: 351.035 Molecular Weight: 351.401 1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the c
Cas:71125-38-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc. 3) OEM/ODM Available;
Cas:71125-38-7
Min.Order:100 Gram
Negotiable
Type:Trading Company
inquiryAppearance:Light Yellow Solid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture.An inhibitor of Cox-1 and Cox-2, selecti
Q1: Are you a manufacturer?Answer: Yes, we are factory founded on 2002. Q2: How to contact with us?Click "contact supplier" And then send us message the product you interest in, you will get reply within 12 hours. Q3:Which kind of payment terms do yo
Cas:71125-38-7
Min.Order:0
Negotiable
Type:Trading Company
inquiryOur Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter
Meloxicam CAS No: 71125-38-7 Appearance:straw yellow powder Storage:store in room temperature Package:25kgs/fiber drum Application:API Transportation:by air or by sea Port:shanghai seaport or hangzhou airport
Hubei Yuanmeng Biological Technology Co., Ltd., which is located in Wuhan, China. We are specializing in the exportation of APIs, and plant extracts ect. Our products has been exported to America, Australia, Brazil, the Europe, Middle East and other
Cas:71125-38-7
Min.Order:1 Kilogram
FOB Price: $3.0 / 5.0
Type:Trading Company
inquirymeloxicam potassium salt monohydrate
meloxicam
Conditions | Yield |
---|---|
Stage #1: meloxicam potassium salt monohydrate With potassium hydroxide; pyrographite In ethanol; water at 40 - 45℃; for 0.666667h; Stage #2: With acetic acid In ethanol; water at 10 - 30℃; for 2.5h; pH=3 - 5; Product distribution / selectivity; | 98.5% |
Stage #1: meloxicam potassium salt monohydrate With potassium hydroxide; pyrographite In ethanol; water at 40 - 45℃; for 0.666667h; Stage #2: With hydrogenchloride In ethanol; water at 10 - 30℃; for 2.5h; pH=3 - 5; Product distribution / selectivity; | 97.1% |
Stage #1: meloxicam potassium salt monohydrate With potassium hydroxide In ethanol; water at 50 - 55℃; Large scale reaction; Stage #2: With hydrogenchloride In ethanol; water at 65 - 70℃; Reflux; Large scale reaction; | 91% |
5-methyl-2-thiazol-2-amine
ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
meloxicam
Conditions | Yield |
---|---|
In o-xylene for 24h; Product distribution / selectivity; Heating / reflux; | 95% |
In xylene at 139 - 140℃; for 32 - 37h; Product distribution / selectivity; Heating / reflux; Molecular sieve; | 92.48% |
5-methyl-2-thiazol-2-amine
methyl 2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
meloxicam
Conditions | Yield |
---|---|
In o-xylene at 25 - 145℃; for 33.5 - 38h; Industry scale; | 88.8% |
In xylene for 48h; Heating; |
N-methylglucamine salt of meloxicam
meloxicam
Conditions | Yield |
---|---|
Stage #1: N-methylglucamine salt of meloxicam In water at 70℃; for 0.5h; CN1 carbon; Stage #2: With water; acetic acid at 70℃; for 0.25h; pH=4.6; Product distribution / selectivity; | 87% |
5-methyl-2-thiazol-2-amine
ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
1,2-dichloro-benzene
meloxicam
Conditions | Yield |
---|---|
With 1,2-dichloro-ethane | 76% |
5-methyl-2-thiazol-2-amine
4-hydroxy-2-methyl-2H-benzo[e][1,2]thiazine-3-carboxamide 1,1-dioxide
meloxicam
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid; 1,2-dichloro-ethane | 48% |
methyl 3-oxo-2,3-dihydrobenzo[d][1,2]thiazol-2-acetate 1,1-dioxide
meloxicam
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 25percent MeONa/MeOH / toluene / 4 h / 80 °C 2: 1M aq.NaOH / ethanol / 24 h / Ambient temperature 3: xylene / 48 h / Heating View Scheme |
methyl 4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
meloxicam
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1M aq.NaOH / ethanol / 24 h / Ambient temperature 2: xylene / 48 h / Heating View Scheme |
saccharin
meloxicam
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 1.) NaH / 1.) DMF, 50 deg C, 30 min, 2.) DMF, 4 h 2: 25percent MeONa/MeOH / toluene / 4 h / 80 °C 3: 1M aq.NaOH / ethanol / 24 h / Ambient temperature 4: xylene / 48 h / Heating View Scheme |
5-methyl-2-thiazol-2-amine
ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
B
meloxicam
Conditions | Yield |
---|---|
In xylene at 139 - 140℃; for 32 - 37h; |
meloxicam
Conditions | Yield |
---|---|
Stage #1: With sodium methylate In methanol for 0.166667h; Stage #2: With pyrographite In methanol Stage #3: With hydrogenchloride In methanol; water pH=1.12 - 3.70; Purification / work up; |
meloxicam
Conditions | Yield |
---|---|
Stage #1: With sodium methylate In methanol for 0.166667h; Stage #2: With pyrographite In methanol Stage #3: With hydrogenchloride In methanol; water pH=2.3 - 2.4; Purification / work up; |
5-methyl-2-thiazol-2-amine
methyl 2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
A
methanol
C
meloxicam
Conditions | Yield |
---|---|
pyrographite In xylene at 170 - 180℃; for 24h; Product distribution / selectivity; |
5-methyl-2-thiazol-2-amine
ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
A
methanol
C
meloxicam
Conditions | Yield |
---|---|
pyrographite In xylene at 170 - 180℃; for 24h; Product distribution / selectivity; |
5-methyl-2-thiazol-2-amine
methyl 2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
A
N-[3,5-dimethyl-1,3-thiazol-2(3H)-ylidene]-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxamide-1,1-dioxide
B
meloxicam
Conditions | Yield |
---|---|
With methane In 5,5-dimethyl-1,3-cyclohexadiene at 138 - 142℃; for 24h; Inert atmosphere; Large scale reaction; |
ethene
meloxicam
Conditions | Yield |
---|---|
In 5,5-dimethyl-1,3-cyclohexadiene; [(2)H6]acetone |
Conditions | Yield |
---|---|
In tetrahydrofuran for 0.5h; | 100% |
In tetrahydrofuran Product distribution / selectivity; |
Conditions | Yield |
---|---|
In chloroform for 0.5h; | 100% |
In tetrahydrofuran Product distribution / selectivity; |
meloxicam
maleic acid
4-hydroxy-2-methyl-N-(5-methyl-2-thiazolyl)-2H-1,2-benzothiazine-3-carboxamide-1,1-dioxide maleic acid (1:1)
Conditions | Yield |
---|---|
In tetrahydrofuran for 0.5h; | 100% |
In tetrahydrofuran Product distribution / selectivity; | |
In ethyl acetate for 19h; Solvent; | |
In tetrahydrofuran at 20℃; for 24h; |
Conditions | Yield |
---|---|
In tetrahydrofuran for 0.5h; | 100% |
In tetrahydrofuran Product distribution / selectivity; | |
Stage #1: meloxicam; benzoic acid for 0.25h; Milling; Stage #2: In acetone | |
In tetrahydrofuran at 20℃; for 0.5h; Solvent; Milling; |
Conditions | Yield |
---|---|
In chloroform for 0.5h; | 100% |
In tetrahydrofuran Product distribution / selectivity; |
Conditions | Yield |
---|---|
In tetrahydrofuran for 0.5h; | 100% |
In tetrahydrofuran Product distribution / selectivity; |
succinic acid
meloxicam
Conditions | Yield |
---|---|
In tetrahydrofuran for 0.5h; | 100% |
In tetrahydrofuran Product distribution / selectivity; | |
Stage #1: succinic acid; meloxicam for 0.25h; Milling; Stage #2: In acetone Solvent; | |
In ethyl acetate at 30℃; Solvent; |
Conditions | Yield |
---|---|
In tetrahydrofuran for 0.5h; | 100% |
In tetrahydrofuran Product distribution / selectivity; | |
Stage #1: Adipic acid; meloxicam for 0.25h; Milling; Stage #2: In acetone Solvent; |
Conditions | Yield |
---|---|
for 0.5h; | 100% |
In tetrahydrofuran Product distribution / selectivity; |
Conditions | Yield |
---|---|
In tetrahydrofuran for 0.5h; | 100% |
In tetrahydrofuran |
Conditions | Yield |
---|---|
In tetrahydrofuran for 0.5h; | 100% |
In tetrahydrofuran Product distribution / selectivity; |
meloxicam
salicylic acid
4-hydroxy-2-methyl-N-(5-methyl-2-thiazolyl)-2H-1,2-benzothiazine-3-carboxamide-1,1-dioxide salicylic acid (1:1)
Conditions | Yield |
---|---|
In ethyl acetate for 0.5h; | 100% |
In tetrahydrofuran Product distribution / selectivity; | |
Stage #1: meloxicam; salicylic acid for 0.25h; Milling; Stage #2: In acetone |
Conditions | Yield |
---|---|
In tetrahydrofuran for 0.5h; | 100% |
In tetrahydrofuran |
meloxicam
1-hydroxy-2-naphthoic acid
4-hydroxy-2-methyl-N-(5-methyl-2-thiazolyl)-2H-1,2-benzothiazine-3-carboxamide-1,1-dioxide 1-hydroxy-2-naphthoic acid (1:1)
Conditions | Yield |
---|---|
In tetrahydrofuran for 0.5h; | 100% |
In tetrahydrofuran Product distribution / selectivity; | |
In dimethylsulfoxide-d6; water at 25 - 90℃; Solvent; | 71 g |
Conditions | Yield |
---|---|
In tetrahydrofuran for 0.5h; | 100% |
Conditions | Yield |
---|---|
In tetrahydrofuran for 0.5h; | 100% |
1-deoxy-1-(methylamino)-D-glucitol
meloxicam
N-methylglucamine salt of meloxicam
Conditions | Yield |
---|---|
In ethanol at 60℃; for 0.5h; | 93% |
meloxicam
Conditions | Yield |
---|---|
With acetic acid | 92% |
Conditions | Yield |
---|---|
In chloroform at 20℃; | 91% |
In tetrahydrofuran Product distribution / selectivity; |
methyl 2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
meloxicam
5-methyl-2-thiazol-2-amine
Conditions | Yield |
---|---|
With montmorillonite MK10 impregnated with ZnCl2 In o-xylene for 24h; Reagent/catalyst; Reflux; Green chemistry; | 90% |
meloxicam
Conditions | Yield |
---|---|
In methanol N2, mixed a hot solns., refluxed for 0.5 h; ppt. filtered, washed (hot methanol under N2), dried (vac., room temp.);elem. anal.; | 88% |
meloxicam
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 12h; Inert atmosphere; | 81% |
Conditions | Yield |
---|---|
for 2h; Reflux; | 80% |
[ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2
meloxicam
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 12h; Inert atmosphere; | 80% |
Conditions | Yield |
---|---|
In ethanol for 24h; Reflux; | 79% |
di-μ-bromo-bis[bromo(η(6)-para-cymene)ruthenium(II)]
meloxicam
Conditions | Yield |
---|---|
Stage #1: meloxicam With sodium methylate In methanol at 20℃; for 0.5h; Stage #2: di-μ-bromo-bis[bromo(η(6)-para-cymene)ruthenium(II)] In methanol at 20℃; for 4h; | 79% |
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