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80818

(2S)-2-(5-Bromo-6-methoxynaphthalen-2-yl)propanoic acid

pharmaceutical impurity standard

Synonym(s):

Naproxen Impurity C (PhEur), (αS)-5-Bromo-6-methoxy-α-methyl-2-naphthaleneacetic acid, (2S)-2-(5-Bromo-6-methoxy-2-naphthyl)propionic acid, (S)-5-Bromonaproxen

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About This Item

Empirical Formula (Hill Notation):
C14H13BrO3
CAS Number:
84236-26-0
Molecular Weight:
309.16
UNSPSC Code:
12352200
NACRES:
NA.24
PubChem Substance ID:
329769057
EC Number:
282-475-6
Beilstein/REAXYS Number:
5278975
MDL number:
MFCD22381000
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Quality Level

100

API family

naproxen

assay

≥98.0% (HPLC)

optical activity

[α]/D 46±4°, c = 1 in chloroform

shelf life

limited shelf life, expiry date on the label

impurities

≤0.5% water

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

C[C@H](C(O)=O)C1=CC2=CC=C(OC)C(Br)=C2C=C1

InChI

1S/C14H13BrO3/c1-8(14(16)17)9-3-5-11-10(7-9)4-6-12(18-2)13(11)15/h3-8H,1-2H3,(H,16,17)/t8-/m0/s1

InChI key

JZRWXNBIQCMXSU-QMMMGPOBSA-N

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCC6685
BCBZ8483
BCBW3530
BCBR3801
BCBR3801V

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