Naproxen Impurity

In Stock

(S)-5-Bromo Naproxen

CAT No. CS-T-49825

CAS No. 84236-26-0

Formula C₁₄H₁₃BrO₃

Mol. Wt. 309.16

Custom Synthesis

(S)-5-Chloro Naproxen

CAT No. CS-T-50862

CAS No. 89617-86-7

Formula C₁₄H₁₃ClO₃

Mol. Wt. 264.7

In Stock

(S)-Naproxen 2-Propyl Ester

CAT No. CS-T-59134

CAS No. 156967-24-7

Formula C₁₇H₂₀O₃

Mol. Wt. 272.3

Custom Synthesis

6-(3-hydroxy-2,2-dimethylpropoxy) Naproxen Sodium salt impurity

CAT No. CS-O-54030

CAS No. 2601735-81-1 (Freebase)

Formula C₁₈H₂₁NaO₄

Mol. Wt. 324.35

In Stock

Naproxen 1,2-Propylene Glycol Esters (Mixture of Isomers)

CAT No. CS-EO-01568

CAS No. -

Formula C₃₄H₄₀O₈

Mol. Wt. 576.69

In Stock

Naproxen Glycerol Ester Impurity

CAT No. CS-EO-01569

CAS No. 38835-17-5

Formula C₁₇H₂₀O₅

Mol. Wt. 304.34

Custom Synthesis

Naproxen chloride

CAT No. CS-EL-00024

CAS No. 51091-84-0

Formula C₁₄H₁₃ClO₂

Mol. Wt. 248.70

In Stock

Naproxen EP Impurity A

CAT No. CS-T-52256

CAS No. 52079-10-4

Formula C₁₃H₁₂O₃

Mol. Wt. 216.23

In Stock

Naproxen EP Impurity D

CAT No. CS-T-56748

CAS No. 116883-62-6

Formula C₁₄H₁₃IO₃

Mol. Wt. 356.16

In Stock

Naproxen EP Impurity H

CAT No. CS-O-11996

CAS No. 5111-66-0

Formula C₁₁H₁₀O₂

Mol. Wt. 174.20

In Stock

Naproxen EP Impurity I

CAT No. CS-O-05854

CAS No. 23981-47-7

Formula C₁₃H₁₂O₃

Mol. Wt. 216.24

In Stock

Naproxen EP Impurity J

CAT No. CS-T-32436

CAS No. 21388-17-0

Formula C₁₃H₁₄O

Mol. Wt. 186.25

In Stock

Naproxen EP Impurity M

CAT No. CS-T-32586

CAS No. 93-04-9

Formula C₁₁H₁₀O

Mol. Wt. 158.20

In Stock

Naproxen EP Impurity N

CAT No. CS-O-10943

CAS No. 5111-65-9

Formula C₁₁H₉BrO

Mol. Wt. 237.09

Custom Synthesis