Cas No:
22204-53-1
Mol.Wt:
230.3 g/mol
M.F:
C14H14O3
Chemical Name:
Impurities
Naproxen Impurity A
(2S)-2-(6-Hydroxynaphthalen-2-yl)propanoic acid ; (S)-2-(6-Hydroxynaphthalen-2-yl)propanoic acid, Desmethyl Naproxen .
Cas no:
52079-10-4
Mol.Wt:
52079-10-4
M.F:
C13H12O3
White to off-white powder
Naproxen Impurity A
Cas No:
52079-10-4
Naproxen Impurity B
(2S)-2-(5-chloro-6-methoxynaphthalen-2-yl)propanoic acid ; (S)-2-(5-Chloro-6-methoxynaphthalen-2-yl)propanoic acid ,Chloro Naproxen
Cas no:
89617-86-7
Mol.Wt:
89617-86-7
M.F:
C14H13ClO3
Off White Solid
Naproxen Impurity B
Cas No:
89617-86-7
Naproxen Impurity C
Bromo Naproxen, (2S)-2-(5-Bromo-6-methoxynaphthalen-2-yl)propanoic acid ; (2S)-2-(5-Bromo-6-methoxynaphthalen-2-yl)propanoic acid
Cas no:
84236-26-0
Mol.Wt:
84236-26-0
M.F:
C14H13BrO3
White Powder
Naproxen Impurity C
Cas No:
84236-26-0
Naproxen Impurity E
Naproxen Related Compound E ; Naproxen Methyl Ester , Methyl (2S)-2-(6-methoxynaphthalen-2-yl)propanoate, (S)-Methyl 2-(6-methoxynaphthalen-2-yl)propanoate
Cas no:
26159-35-3
Mol.Wt:
26159-35-3
M.F:
C15H16O3
white to off-white powder
Naproxen Impurity E
Cas No:
26159-35-3
Naproxen Impurity F
Ethyl (2S)-2-(6-methoxynaphthalen-2-yl)propanoate
Cas no:
31220-35-6
Mol.Wt:
31220-35-6
M.F:
C16H18O3
white to off whit solid
Naproxen Impurity F
Cas No:
31220-35-6
Naproxen Impurity I
(6-Methoxynaphthalen-2-yl)acetic acid
Cas no:
23981-47-7
Mol.Wt:
23981-47-7
M.F:
C13H12O3
White to Light yellow powder
Naproxen Impurity I
Cas No:
23981-47-7
Naproxen Impurity J
2-Ethyl-6-methoxynaphthalene
Cas no:
21388-17-0
Mol.Wt:
21388-17-0
M.F:
C13H14O
White Solid
Naproxen Impurity J
Cas No:
21388-17-0
Naproxen Impurity K
(1Rs,)-1-(6-methoxynaphthalen-2-yl)ethan ,1-(6-Methoxynaphthalen-2-yl)ethanol ,Naproxen Related Compound K
Cas no:
77301-42-9
Mol.Wt:
77301-42-9
M.F:
C13H14O2
Off-White to Pale Yellow Solid
Naproxen Impurity K
Cas No:
77301-42-9
Naproxen Impurity L
Naproxen Related Compound L,1-(6-Methoxynaphthalen-2-yl)ethan-1-one,1-(6-Methoxynaphthalen-2-yl)ethanone
Cas no:
3900-45-6
Mol.Wt:
3900-45-6
M.F:
C13H12O2
White to light yellow solid
Naproxen Impurity L
Cas No:
3900-45-6
Naproxen Impurity M
2-Methoxynaphthalene , Nerolin
Cas no:
93-04-9
Mol.Wt:
93-04-9
M.F:
C11H10O
White to off- white powder
Naproxen Impurity M
Cas No:
93-04-9
Naproxen Impurity N
2-Bromo-6-methoxynaphthalene
Cas no:
5111-65-9
Mol.Wt:
5111-65-9
M.F:
C11H9BrO
White to off-white powder
Naproxen Impurity N
Cas No:
5111-65-9
Naproxen Impurity O
6-Methoxynaphthalene-2-carboxylic acid ; 6-methoxy-2-naphthoic acid ,Naproxen Related Compound A ; Naproxen Carboxylic Impurity ; 6-methoxy-2-naphthoic acid
Cas no:
2471-70-7
Mol.Wt:
2471-70-7
M.F:
C12H10O3
White to Off-White Solid
Naproxen Impurity O
Cas No:
2471-70-7
Naproxen EP Impurity D
(2S)-2-(5-iodo-6-methoxynaphthalen-2-yl)propanoic acid) ; (S)-2-(5-Iodo-6-methoxynaphthalen-2-yl)propanoic acid,Iodo Naproxen
Cas no:
116883-62-6
Mol.Wt:
116883-62-6
M.F:
C14H13IO3
Off-white solid
Naproxen EP Impurity D
Cas No:
116883-62-6
Naproxen Racemate
(2RS)-2-(6-Methoxynaphthalen-2-yl)propanoic acid,DL-Naproxen
Cas no:
23981-80-8
Mol.Wt:
23981-80-8
M.F:
C14H14O3
White to light red powder
Naproxen Racemate
Cas No:
23981-80-8
