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I1762

Supelco

Isoxicam

analytical standard

Synonym(s):

4-Hydroxy-2-methyl-N-5-methyl-3-isoxolyl-2H-1,2-benzothiazine-3-carboxamide-1,1-dioxide

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About This Item

Empirical Formula (Hill Notation):
C14H13N3O5S
CAS Number:
34552-84-6
Molecular Weight:
335.34
EC Number:
252-084-5
MDL number:
MFCD00079374
UNSPSC Code:
41116107
PubChem Substance ID:
329815356
NACRES:
NA.24

grade

analytical standard

Quality Level

200

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

forensics and toxicology
pharmaceutical (small molecule)
veterinary

format

neat

SMILES string

CN1C(C(=O)Nc2cc(C)on2)=C(O)c3ccccc3S1(=O)=O

InChI

1S/C14H13N3O5S/c1-8-7-11(16-22-8)15-14(19)12-13(18)9-5-3-4-6-10(9)23(20,21)17(12)2/h3-7,18H,1-2H3,(H,15,16,19)

InChI key

YYUAYBYLJSNDCX-UHFFFAOYSA-N

Gene Information

human ... PTGS1(5742) , PTGS2(5743)

General description

Isoxicam is a long acting anti-inflammatory agent belonging to the oxicam group, and helps in relieving the symptoms of degenerative joint disease and rheumatoid arthritis. Its mode of action involves the ability to inhibit prostaglandin synthesis by suppressing the formation of cyclooxygenase and subsequent prostaglandin.

Application

Isoxicam may be used as an internal standard for the quantification of meloxicam in pharmaceutical preparations and as an analytical reference standard for the quantification of the analyte in biological samples using different analytical techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
127F0579

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N Bellamy et al.
The Journal of rheumatology, 15(12), 1833-1840 (1988-12-01)
Within the context of a double blind randomized controlled parallel trial of 2 nonsteroidal antiinflammatory drugs, we validated WOMAC, a new multidimensional, self-administered health status instrument for patients with osteoarthritis of the hip or knee. The pain, stiffness and physical
T F Woolf et al.
Drug metabolism and disposition: the biological fate of chemicals, 17(6), 662-668 (1989-11-01)
Isoxicam is a long half-life nonsteroidal anti-inflammatory agent which undergoes extensive metabolism prior to elimination in animals and man. The major route of isoxicam transformation is hydroxylation of the methylisoxazole functionality to form hydroxymethylisoxicam, and cleavage of its benzothiazine moiety
G Caillé et al.
Biopharmaceutics & drug disposition, 8(1), 57-61 (1987-01-01)
This study was designed to determine whether the disposition of isoxicam is influenced by the coadministration of another acidic drug, highly bound to plasma proteins and extensively metabolized, i.e., phenytoin. Ten healthy volunteers received an oral dose of 200 mg
W Frankhof
Current medical research and opinion, 11(1), 28-33 (1988-01-01)
The therapeutic efficacy and tolerability of a new controlled-release 1000 mg tablet of naproxen (naproxen CR) were compared with 200 mg isoxicam in 100 out-patients with osteoarthritis. Medications were administered once daily for 4 weeks in a controlled, randomized, double-blind
A review of HPLC methods used for determining the presence of meloxicam
Brezovska M, et al.
Current Pharmaceutical Analysis, 9(1), 69-76 (2013)
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