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Merck
CN

SML1475

Ampiroxicam

≥98% (HPLC)

Synonym(s):

CP 65703, Carbonic acid ethyl 1 -[[2-methyl-1,1-dioxido-3-[(2-pyridinylamino)carbonyl]-2H-1,2-benzothiazin-4-yl]oxy]ethyl ester, Carbonic acid ethyl 1-[[2-methyl-3-[(2-pyridinylamino)carbonyl]-2H-1,2-benzothiazin-4-yl]oxy]ethyl ester S,S-dioxide

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About This Item

Empirical Formula (Hill Notation):
C20H21N3O7S
CAS Number:
99464-64-9
Molecular Weight:
447.46
NACRES:
NA.77
PubChem Substance ID:
329825906
UNSPSC Code:
12352200
MDL number:
MFCD00866079

Key Documents

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InChI

1S/C20H21N3O7S/c1-4-28-20(25)30-13(2)29-18-14-9-5-6-10-15(14)31(26,27)23(3)17(18)19(24)22-16-11-7-8-12-21-16/h5-13H,4H2,1-3H3,(H,21,22,24)

SMILES string

CCOC(OC(OC1=C(C(NC2=CC=CC=N2)=O)N(C)S(=O)(C3=CC=CC=C31)=O)C)=O

InChI key

LSNWBKACGXCGAJ-UHFFFAOYSA-N

assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 5 mg/mL, clear (warmed)

storage temp.

2-8°C

Quality Level

100

Related Categories

Biochem/physiol Actions

Ampiroxicam is a non-steroidal anti-inflammatory drug (NSAID), a prodrug of Cox 1/2 inhibitor piroxicam.
Ampiroxicam is an ether carbonate prodrug.This nonacidic drug does not have the ability to prevent detectable prostaglandin production in vitro.
Antiinflammatory NSAID, prodrug of piroxicam

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
105M4758V

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T J Carty et al.
Agents and actions, 39(3-4), 157-165 (1993-07-01)
Ampiroxicam is a nonacidic ether carbonate prodrug of piroxicam. Our results demonstrate that, in contrast to piroxicam, ampiroxicam does not possess detectable prostaglandin synthesis inhibitory activity in vitro. Ampiroxicam, however, has similar in vivo potency to piroxicam in suppressing paw

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