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

118854-48-1

118854-48-1 structure

118854-48-1 structure

Name: Isopropyl-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate-1,1-dioxide
Chemical Name: propan-2-yl 4-hydroxy-2-methyl-1,1-dioxo-1λ6,2-benzothiazine-3-carboxylate
CAS Number: 118854-48-1
Molecular Formula: C₁₃H₁₅NO₅S
Molecular Weight: 297.32700
Catalog: analytical chemistry Standard Pharmacopoeia Standards and Magazine Standards
Create Date: 2018-12-27 19:49:29
Modify Date: 2024-01-01 19:02:07

Name	propan-2-yl 4-hydroxy-2-methyl-1,1-dioxo-1λ6,2-benzothiazine-3-carboxylate
Synonyms	2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic isopropyl ester-1,1-dioxide Piroxicam Impurity L isopropyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide Meloxicam Related Compound C Meloxicam related compound C

Density	1.408
Boiling Point	450.485ºC at 760 mmHg
Molecular Formula	C₁₃H₁₅NO₅S
Molecular Weight	297.32700
Exact Mass	297.06700
PSA	92.29000
LogP	2.51760

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	26
RIDADR	NONH for all modes of transport
HS Code	2934999090

76508-35-5 structure

76508-35-5

~%

118854-48-1 structure

118854-48-1

Literature: US4797483 A1, ;

127861-96-5 structure

127861-96-5

~67%

118854-48-1 structure

118854-48-1

Literature: Patek, Marcel; Hampl, Frantisek Collection of Czechoslovak Chemical Communications, 1989 , vol. 54, # 12 p. 3267 - 3277

113412-07-0 structure

113412-07-0

67-63-0 structure

67-63-0

~51%

118854-48-1 structure

118854-48-1

Literature: Patek, Marcel Collection of Czechoslovak Chemical Communications, 1990 , vol. 55, # 5 p. 1223 - 1227

76508-35-5 structure

76508-35-5

74-88-4 structure

74-88-4

~84%

118854-48-1 structure

118854-48-1

Literature: Khalaj, Ali; Adibpour, Neda Heterocycles, 1999 , vol. 51, # 1 p. 131 - 135

76508-37-7 structure

76508-37-7

~%

118854-48-1 structure

118854-48-1

Literature: Collection of Czechoslovak Chemical Communications, , vol. 54, # 12 p. 3267 - 3277

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%