82170
(R)-Naproxen
pharmaceutical impurity standard
Synonym(s):
(R)-(−)-6-Methoxy-α-methyl-2-naphthaleneacetic acid, Naproxen Impurity G, (2R)-2-(6-Methoxy-2-naphthyl)propionic acid, (2R)-2-(6-Methoxynaphthalen-2-yl)propanoic acid, (R)-Naproxen
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
50 mg | Check Cart for Availability | $635.00 |
About This Item
Quality Segment
API family
naproxen
assay
≥98.0% (HPLC)
optical activity
[α]/D -71±4°, c = 0.1 in chloroform
shelf life
limited shelf life, expiry date on the label
impurities
≤0.5% water
mp
156-158 °C (lit.)
application(s)
pharmaceutical
pharmaceutical (small molecule)
pharmaceutical
format
neat
storage temp.
2-8°C
SMILES string
COc1ccc2cc(ccc2c1)[C@@H](C)C(O)=O
InChI
1S/C14H14O3/c1-9(14(15)16)10-3-4-12-8-13(17-2)6-5-11(12)7-10/h3-9H,1-2H3,(H,15,16)/t9-/m1/s1
InChI key
CMWTZPSULFXXJA-SECBINFHSA-N
1 of 1
This Item | |||
|---|---|---|---|
| description pharmaceutical impurity standard | description Pharmaceutical Secondary Standard; Certified Reference Material | description United States Pharmacopeia (USP) Reference Standard | description 98% |
| application(s) pharmaceutical (small molecule) | application(s) pharmaceutical | application(s) pharmaceutical (small molecule) | application(s) - |
| format neat | format - | format neat | format - |
| Quality Level 100 | Quality Level 300 | Quality Level - | Quality Level 100 |
| assay ≥98.0% (HPLC) | assay - | assay - | assay 98% |
| storage temp. 2-8°C | storage temp. 2-30°C | storage temp. - | storage temp. - |
| shelf life limited shelf life, expiry date on the label | shelf life - | shelf life - | shelf life - |
Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral
Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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