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42243

9-Methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one

pharmaceutical impurity standard

Synonym(s):

Ondansetron Related Compound C (USP), Ondansetron impurity C (PhEur), 1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one

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About This Item

Empirical Formula (Hill Notation):
C13H13NO
CAS Number:
27387-31-1
Molecular Weight:
199.25
PubChem Substance ID:
329756027
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
153862
MDL number:
MFCD08063682
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grade

analytical standard

assay

≥90.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

impurities

≤10% related substances HPLC impurities

loss

≤5% loss on drying

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

Cn1c2CCC(=C)C(=O)c2c3ccccc13

InChI

1S/C14H13NO/c1-9-7-8-12-13(14(9)16)10-5-3-4-6-11(10)15(12)2/h3-6H,1,7-8H2,2H3

InChI key

AGQJDIDJKSFVTC-UHFFFAOYSA-N

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

pictograms

Skull and crossbones
GHS06

signalword

Danger

hcodes

H301,H412

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Chronic 3

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCBR7130V

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Global Trade Item Number

SKUGTIN
366145-25G04061837604287