Naproxen EP Impurity O

SZ CAT No:	SZ-N007021
CAS No	2471-70-7
Mol.F.	C12H10O3
Mol.Wt.	202.2
Inv. Status	In Stock
Shipping Condition	Ambient Temperature

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Chemical Name: 6-Methoxynaphthalene-2-carboxylic acid (as per EP)

Synonym: Naproxen USP Related Compound A ; Naproxen Carboxylic Impurity ; 6-methoxy-2-naphthoic acid (EP)

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: OC(C1=CC2=CC=C(OC)C=C2C=C1)=O

Novel Validated Stability-Indicating UPLC Method for the Estimation of Naproxen and its Impurities in Bulk Drugs and Pharmaceutical Dosage Form
Papanaboina Venkatarao,*,1,2 Morrisetty Nagendra Kumar,1 and Maram Ravi Kumar
Sci Pharm. 2012 Oct-Dec; 80(4): 965–976

Determination of Potential Impurities of Naproxen Sodium in Soft Gelatin Capsules Dosage by Using Ultra Performance Liquid Chromatography
R. Srikanth Reddy, R. Murali Krishna, N.A. Vekaria, Rao V. Sumathi & Bhaskara P.V. Mantena
TACL 6 (1) 2016 pp 55 – 69

High-Performance Liquid Chromatographic Method Development and Validation for the Simultaneous Quantitation of Naproxen Sodium and Pseudoephedrine Hydrochloride Impurities
Anthony Ekpe, Julin H. Tong, Laura Rodriguez
Journal of Chromatographic Science, Volume 39, Issue 3, March 2001, Pages 81–86

Development and Validation of Related Substances Method by HPLC for Analysis of Naproxen in Naproxen Tablet Formulations
Pakhuri Mehta1*, Chandra Shekhar Sharma1 , Deepak Nikam2 , M. S. Ranawat
International Journal of Pharmaceutical Sciences and Drug Research 2012; 4(1): 63-69

Naproxen EP Impurity O is chemically 6-Methoxynaphthalene-2-carboxylic acid (as per EP). It is also known as Naproxen USP Related Compound A ; Naproxen Carboxylic Impurity ; 6-methoxy-2-naphthoic acid (EP). Naproxen EP Impurity O is supplied with detailed characterization data compliant with regulatory guideline. Naproxen EP Impurity O can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Naproxen.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.

Naproxen EP Impurity O

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Mol.F.	: C14H14O3
Mol.Wt.	: 230.3
Inv. Status	: In Stock

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Mol.F.	: C14H13ClO3
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Mol.F.	: C14H13BrO3
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Mol.F.	: C16H18O3
Mol.Wt.	: 258.3
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SZ CAT No:	: SZ-N007013
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Mol.F.	: C13H12O2
Mol.Wt.	: 200.2
Inv. Status	: In Stock

SZ CAT No:	: SZ-N007011
CAS No	: 21388-17-0
Mol.F.	: C13H14O
Mol.Wt.	: 186.3
Inv. Status	: In Stock

SZ CAT No:	: SZ-N007020
CAS No	: 67886-70-8
Mol.F.	: C12H9NO
Mol.Wt.	: 183.2
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-N007021
CAS No	: 2471-70-7
Mol.F.	: C12H10O3
Mol.Wt.	: 202.2
Inv. Status	: In Stock

SZ CAT No:	: SZ-N007022
CAS No	: 23981-80-8
Mol.F.	: C14H14O3
Mol.Wt.	: 230.3
Inv. Status	: In Stock

SZ CAT No:	: SZ-N007023
CAS No	: 10441-46-0
Mol.F.	: C12H10O3
Mol.Wt.	: 202.2
Inv. Status	: In Stock

SZ CAT No:	: SZ-N007012
CAS No	: 77301-42-9
Mol.F.	: C13H14O2
Mol.Wt.	: 202.3
Inv. Status	: In Stock

SZ CAT No:	: SZ-N007014
CAS No	: 93-04-9
Mol.F.	: C11H10O
Mol.Wt.	: 158.2
Inv. Status	: In Stock

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CAS No	: 5111-65-9
Mol.F.	: C11H9BrO
Mol.Wt.	: 237.1
Inv. Status	: In Stock

SZ CAT No:	: SZ-N007009
CAS No	: 23981-47-7
Mol.F.	: C13H12O3
Mol.Wt.	: 216.2
Inv. Status	: In Stock

SZ CAT No:	: SZ-N007008
CAS No	: 5111-66-0
Mol.F.	: C11H10O2
Mol.Wt.	: 174.2
Inv. Status	: In Stock

SZ CAT No:	: SZ-N007017
CAS No	: 23979-41-1
Mol.F.	: C14H14O3
Mol.Wt.	: 230.3
Inv. Status	: In Stock

SZ CAT No:	: SZ-N007D01
CAS No	: 1094102-82-5
Mol.F.	: C14H11D3O3
Mol.Wt.	: 233.3
Inv. Status	: In Stock

Naproxen EP Impurity O

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SZ CAT No:	: SZ-N007D02
CAS No	: 1189511-76-9
Mol.F.	: C15H13D3O3
Mol.Wt.	: 247.3
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-N007D03
CAS No	: 1122399-99-8
Mol.F.	: C13H9D3O3
Mol.Wt.	: 219.3
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-N007D04
CAS No	: 958293-77-1
Mol.F.	: C14H11D3O3
Mol.Wt.	: 233.3
Inv. Status	: Custom Synthesis

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Mol.F.	: C14H12O3
Mol.Wt.	: 228.2
Inv. Status	: Custom Synthesis

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CAS No	: 32721-11-2
Mol.F.	: C14H14O4
Mol.Wt.	: 246.3
Inv. Status	: Custom Synthesis

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CAS No	: NA
Mol.F.	: C18H21O4 : Na
Mol.Wt.	: 301.4 : 23.0
Inv. Status	: Custom Synthesis

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Mol.F.	: C6H11ClO2
Mol.Wt.	: 150.6
Inv. Status	: Custom Synthesis

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Mol.F.	: C14H14O2
Mol.Wt.	: 214.3
Inv. Status	: In Stock

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Mol.F.	: C14H13BrO3
Mol.Wt.	: 309.2
Inv. Status	: Custom Synthesis

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CAS No	: NA
Mol.F.	: C28H26O6
Mol.Wt.	: 458.5
Inv. Status	: Custom Synthesis