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PHR1971

Supelco

Acetaminophen Impurity E

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):

4′-Hydroxyacetophenone, 4-Hydroxyphenylethanone, p-Acetophenol, p-Hydroxyphenyl methyl ketone, Piceol

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About This Item

Linear Formula:
HOC6H4COCH3
CAS Number:
99-93-4
Molecular Weight:
136.15
Beilstein:
774355
MDL number:
MFCD00002359
UNSPSC Code:
12352005
NACRES:
NA.24

grade

certified reference material
pharmaceutical secondary standard

Quality Level

300

Agency

traceable to BP 770

CofA

current certificate can be downloaded

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

bp

147-148 °C/3 mmHg (lit.)

mp

109-111 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-30°C

SMILES string

CC(=O)c1ccc(O)cc1

InChI

1S/C8H8O2/c1-6(9)7-2-4-8(10)5-3-7/h2-5,10H,1H3

InChI key

TXFPEBPIARQUIG-UHFFFAOYSA-N

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General description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Analysis Note

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAB2776 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Recommended products

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319,H412

Hazard Classifications

Aquatic Chronic 3 - Eye Irrit. 2

WGK

WGK 1

Flash Point(F)

330.8 °F

Flash Point(C)

166 °C

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
LRAD5271
LRAB2776

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