Methyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide

Modify Date: 2025-08-22 19:36:19

Methyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide structure	Common Name	Methyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide
	CAS Number	35511-14-9	Molecular Weight	255.24700
	Density	1.568g/cm3	Boiling Point	447ºC at 760mmHg
	Molecular Formula	C₁₀H₉NO₅S	Melting Point	168-170ºC
	MSDS	N/A	Flash Point	224.2ºC

Name	Methyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide
Synonym	More Synonyms

Density	1.568g/cm3
Boiling Point	447ºC at 760mmHg
Melting Point	168-170ºC
Molecular Formula	C₁₀H₉NO₅S
Molecular Weight	255.24700
Flash Point	224.2ºC
Exact Mass	255.02000
PSA	101.08000
LogP	1.78770
Index of Refraction	1.639
InChIKey	GEUURTZIEGFZAG-UHFFFAOYSA-N
SMILES	COC(=O)C1=C(O)c2ccccc2S(=O)(=O)N1

HS Code	2934991000

Precursor 10
CAS#:6639-62-9 methyl 2-(1,1,3... CAS#:128-44-9 Sodium Saccharin CAS#:86048-55-7 o-(N-Carboxamid... CAS#:81-07-2 Saccharin
CAS#:66366-27-6 (1,1,3-trioxo-1... CAS#:124-41-4 Sodium Methylate CAS#:24683-20-3 2-((TERT-BUTYLD... CAS#:76508-37-7 propan-2-yl 2-(...
CAS#:76508-40-2 phenyl 2-(1,1-d... CAS#:141-52-6 Sodium ethoxide
DownStream 8
CAS#:34042-85-8 Sudoxicam CAS#:35511-15-0 Methyl 4-hydrox... CAS#:36322-90-4 Piroxicam CAS#:942047-62-3 Methyl 4-hydrox...
CAS#:34552-84-6 Isoxicam CAS#:71125-38-7 Meloxicam CAS#:34258-79-2 4-hydroxy-2-met... CAS#:5510-09-8 4-methyl-1-naph...

HS Code	2934991000
Summary	2934991000. sultones and sultams. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

methyl 4-hydroxy-1,1-dioxo-2H-1λ<sup>6</sup>,2-benzothiazine-3-carboxylate

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Methyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Methyl 4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Methyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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