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91277

1,3-Bis(2-methoxyphenoxy)-2-propanol

pharmaceutical impurity standard

Synonym(s):

Guaifenesin impurity D (PhEur), 1,3-Bis(2-methoxyphenoxy)propan-2-ol, NSC 142122

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About This Item

Empirical Formula (Hill Notation):
C17H20O5
CAS Number:
16929-60-5
Molecular Weight:
304.34
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329770019
MDL number:
MFCD01697245
Beilstein/REAXYS Number:
2003232
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Quality Level

100

assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

impurities

≤0.5% water

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

OC(COC1=C(OC)C=CC=C1)COC2=CC=CC=C2OC

InChI

1S/C17H20O5/c1-19-14-7-3-5-9-16(14)21-11-13(18)12-22-17-10-6-4-8-15(17)20-2/h3-10,13,18H,11-12H2,1-2H3

InChI key

SSNCGCIXFDVLFP-UHFFFAOYSA-N

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 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
BCCC2392
BCBV2644

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