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A6544012

Oxaprozin , ≥98% , 21256-18-8

Synonym(s):
4,5-Diphenyl-2-oxazolepropanoic acid;Daypro;Oxaprozin

CAS NO.:21256-18-8

Empirical Formula: C18H15NO3

Molecular Weight: 293.32

MDL number: MFCD00215977

EINECS: 244-296-1

Pack Size Price Stock Quantity
5G RMB39.20 In Stock
25G RMB126.40 In Stock
100G RMB319.20 In Stock
500g RMB1519.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 154 °C
Boiling point: 435.17°C (rough estimate)
Density  1.2278 (rough estimate)
refractive index  1.5100 (estimate)
storage temp.  2-8°C
solubility  Soluble in DMSO
form  solid
pka 4.3(at 25℃)
color  Crystals from methanol
Water Solubility  4mg/L(37 ºC)
Merck  14,6924
BCS Class 2
Stability: Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 3 months.
InChIKey OFPXSFXSNFPTHF-UHFFFAOYSA-N

Description and Uses

Oxaprozin is a non-steroidal antiinflammatory agent indicated for use in various forms of rheumatoid arthritis, osteoarthritis, and ankylosing spondylitis. A long T1/2 allows once/twice daily dosing. Structurally it is somewhat unique, being a 3- substituted, rather than a 2-substituted propionic acid.

antiparasitic

Safety

Symbol(GHS) 
GHS05
Signal word  Danger
Hazard statements  H413
Precautionary statements  P501-P273
Hazard Codes  Xn,Xi
Risk Statements  20/21/22-36/37/38
Safety Statements  24/25-36/37/39-36-26
WGK Germany  3
RTECS  RP6990000
Hazard Note  Irritant
HS Code  29349990
Toxicity TDLo orl-rbt: 39 mg/kg (female 6-18D post):TER IYKEDH 15,250,84

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