Naproxen > Impurities > 20

Structure Compound Pricing
rac-Naproxen 2-Propyl Ester
CS-T-83596 > Impurities

Molecular Formula : C17H20O3   Molecular Weight: 272.34   CAS Number: 68641-85-0
Synonyms : 6-Methoxy-a-methyl-2-naphthaleneacetic Acid 1-Methylethyl Ester
Parent API : Naproxen
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2-Bromo-6'-methoxy-2'-propionaphthone
CS-T-08624 > Impurities

Molecular Formula : C14H13BrO2   Molecular Weight: 293.16   CAS Number: 72337-73-6
Synonyms : 2-Bromo-1-(6-methoxy-2-naphthalenyl)-1-propanone;2-bromo-1-(6-methoxynaphthalen-2-yl)propan-1-one
Parent API : Naproxen
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2-Bromo-6-methoxynaphthalene (Naproxen Impurity N)
CS-O-10943 > Impurities

Molecular Formula : C11H9BrO   Molecular Weight: 237.9   CAS Number: 5111-65-9
Synonyms : 2-Bromo-6-methoxynaphthalene (Naproxen Impurity N);2-Bromo-6-methoxynaphthalene;2-Methoxy-6-bromonaphthalene
Parent API : Naproxen
USD 122.00 / 10mg
USD 182.00 / 25mg
USD 274.00 / 50mg
Naproxen Impurity K
CS-O-10941 > Impurities

Molecular Formula : C13H14O2   Molecular Weight: 202.25   CAS Number: 77301-42-9
Synonyms : Naproxen Impurity K;2-(1-Hydroxyethyl)-6-methoxynaphthalene;1-(6-methoxynaphthalen-2-yl)ethan-1-ol
Parent API : Naproxen
USD 182.00 / 10mg
USD 274.00 / 25mg
USD 410.00 / 50mg
rac-5-Bromo Naproxen
CS-T-49823 > Impurities

Molecular Formula : C14H13BrO3   Molecular Weight: 309.16   CAS Number: 27655-95-4
Synonyms : 5-Bromo-6-methoxy-a-methyl-2-naphthaleneacetic Acid;
Parent API : Naproxen
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(R)-5-Bromo Naproxen
CS-T-49824 > Impurities

Molecular Weight: 309.16   CAS Number: 92471-85-7
Synonyms : (aR)-5-Bromo-6-methoxy-a-methyl-2-naphthaleneacetic Acid;
Parent API : Naproxen
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(S)-5-Bromo Naproxen
CS-T-49825 > Impurities

Molecular Weight: 309.16   CAS Number: 84236-26-0
Synonyms : (aS)-5-Bromo-6-methoxy-a-methyl-2-naphthaleneacetic Acid;
Parent API : Naproxen
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(S)-5-Chloro Naproxen
CS-T-50862 > Impurities

Molecular Weight: 264.7   CAS Number: 89617-86-7
Synonyms : (aS)hale5-Chloro-6-methoxy-a-methyl-2-naphthaleneacetic Acid;
Parent API : Naproxen
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rac-5-Chloro Naproxen
CS-T-50859 > Impurities

Molecular Formula : C14H13ClO3   Molecular Weight: 264.7   CAS Number: 60424-17-1
Synonyms : 5-Chloro-6-methoxy-a-methyl-2-naphthaleneacetic Acid;
Parent API : Naproxen
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(R)-5-Chloro Naproxen
CS-T-50861 > Impurities

Molecular Weight: 264.7   CAS Number: 92471-86-8
Synonyms : (R)haleneacetic Acid;
Parent API : Naproxen
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Naproxen Impurity F
CS-DH-00018 > Impurities

Molecular Formula : C16H18O3   Molecular Weight: 258.32   CAS Number: 31220-35-6
Synonyms : ethyl (2S)-2-(6-methoxynaphthalen-2-yl)propanoate
Parent API : Naproxen
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Naproxen Sodium impurity O
CS-T-59134 > Impurities

Molecular Formula : C17H20O3   Molecular Weight: 272.34   CAS Number: 156967-24-7
Synonyms : Naproxen Sodium impurity O;6-Methoxy-a-methyl-2-naphthalehylethyl Ester ; rac-Naproxen 2-Propyl Ester ; 156967-24-7.
Parent API : Naproxen
USD 182.00 / 10mg
USD 274.00 / 25mg
USD 410.00 / 50mg
(R)-Naproxen
CS-T-59125 > Impurities

Molecular Formula : C14H14O3   Molecular Weight: 230.26   CAS Number: 23979-41-1
Synonyms : (R)-6-Methoxy-a-methyl-2-naphthale2-(6-Methoxynaphthalen-2-yl)propanoic Acid;2-(6-methoxynaphthalen-1-yl)propanoic acid
Parent API : Naproxen
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Naproxen EP Impurity H
CS-O-11996 > Impurities

Molecular Formula : C11H10O2   Molecular Weight: 174.2   CAS Number: 5111-66-0
Synonyms : Naproxen EP Impurity H;6-Methoxy-2-naphthol;Naproxen sodium impurity H;2-Hydroxy-6-methoxynaphthalene; 2-Methoxy-6-naphthol; 6-Methoxy-2-hydroxynaphthalene; 6-Methoxy-2-na; Naproxen sodium impurity H;6-Methoxy-2-naphthol
Parent API : Naproxen
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2-Methoxynaphthalene
CS-T-32586 > Impurities

Molecular Weight: 158.2   CAS Number: 93-04-9
Synonyms : 2-Naphthol Methyl Ether;2-Naphthol Methyl Ether;2-methoxynaphthalene
Parent API : Naproxen
USD 30.00 / 10mg
USD 46.00 / 25mg
USD 68.00 / 50mg
Naproxen EP Impurity J
CS-T-32436 > Impurities

Molecular Formula : C13H14O   Molecular Weight: 186.25   CAS Number: 21388-17-0
Synonyms : Naproxen EP Impurity J;Naproxen Sodium imp J ;2-Ethyl-6-methoxynaphthalene;2-Ethyl-6-methoxynaphthalene; 2-Methoxy-6-ethylnapthalene;2-ethyl-6-methoxynaphthalene
Parent API : Naproxen
USD 182.00 / 10mg
USD 274.00 / 25mg
USD 410.00 / 50mg
6-Methoxy-2-naphthoic Acid
CS-T-32602 > Impurities

Molecular Formula : C12H10O3   Molecular Weight: 202.21   CAS Number: 2471-70-7
Synonyms : 2-Methoxy-6-naphthalenecarboxylic Acid
Parent API : Naproxen
USD 61.00 / 10mg
USD 91.00 / 25mg
USD 137.00 / 50mg
Naproxen EP Impurity L
CS-O-10938 > Impurities

Molecular Formula : C13H12O2   Molecular Weight: 200.23   CAS Number: 3900-45-6
Synonyms : Naproxen EP Impurity L;6-Methoxy-2-acetonaphthone;1-(6-Methoxy-2-naphthalenyl)ethanone;6-Methoxy-2-acetonaphthone.
Parent API : Naproxen
USD 30.00 / 10mg
USD 46.00 / 25mg
USD 68.00 / 50mg
(S)-5-Iodo Naproxen
CS-T-56748 > Impurities

Molecular Formula : C14H13IO3   Molecular Weight: 356.16   CAS Number: 116883-62-6
Synonyms : (S)-5-Iodo-6-methoxy-a-methyl-2-naphthaleneacetic Acid;;2-(5-iodo-6-methoxynaphthalen-2-yl)propanoic acid; Naproxen impurity D
Parent API : Naproxen
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Naproxen Sodium EP Impurity E
CS-O-15561 > Impurities

Molecular Formula : C15H16O3   Molecular Weight: 244.29   CAS Number: 26159-35-3
Synonyms : Naproxen Sodium impurity E;(S)-Naproxen Methyl Ester;methyl (2S)-2-(6-methoxynaphthalen-2-yl)propanoate ; Naproxen Sodium Impurity E .
Parent API : Naproxen
USD 182.00 / 10mg
USD 274.00 / 25mg
USD 410.00 / 50mg