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PHR1086

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Acetanilide melting point standard

Pharmaceutical Secondary Standard; Certified Reference Material

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Synonym(s):
Acetanilide, N-Phenylacetamide
Linear Formula:
CH3CONHC6H5
CAS Number:
Molecular Weight:
135.16
Beilstein:
606468
EC Number:
MDL number:
UNSPSC Code:
41116107
eCl@ss:
39031308
PubChem Substance ID:
NACRES:
NA.24

grade

certified reference material
pharmaceutical secondary standard

Quality Level

Agency

traceable to USP 1004001

vapor density

4.65 (vs air)

vapor pressure

1 mmHg ( 114 °C)

API family

acetanilide

CofA

current certificate can be downloaded

autoignition temp.

1004 °F

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

bp

304 °C (lit.)

mp

~Approximately 115 °C
113-115 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-30°C

SMILES string

CC(=O)Nc1ccccc1

InChI

1S/C8H9NO/c1-7(10)9-8-5-3-2-4-6-8/h2-6H,1H3,(H,9,10)

InChI key

FZERHIULMFGESH-UHFFFAOYSA-N

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General description

Acetanilide belongs to a class of compounds which are the active components of drugs exhibiting analgesic and antipyretic properties.
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.

Application

Acetanilide has been used as a calibration standard for the development of a test for the evaluation of acetanilide by thermal analyses methods.
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP (PhEur) 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 LRAA7127 in the 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

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral

WGK

WGK 1

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Regulatory Information

危险化学品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Thermal analysis study on vaporization of some analgesics. Acetanilide and derivatives
Vecchio S, et al.
Thermochimica Acta, 420(1-2), 99-104 (2004)
Inclusion complexation of acetanilide into the β-cyclodextrin nanocavity: A computational approach
Prema D and Sivakumar K
Procedia Materials Science, 10(1-2), 467-475 (2015)
Universal standard protocols for temperature and material characterization calibration with pharmaceuticals by thermal analysis
Maheswaram MP, et al.
ASTM Spec Tech Publ, 10(1-2), 467-475 (2010)
Fabrice Gritti et al.
Journal of chromatography. A, 1355, 179-192 (2014-07-09)
The mass transfer mechanism in four prototype columns (2.1 and 3.0×50mm, 2.1 and 3.0×100mm) packed with 1.9μm fully porous Titan-C18 particles was investigated by using two previously reported home-made protocols. The first one was used to measure the eddy dispersion
Naoki Aizawa et al.
Neurourology and urodynamics, 34(4), 368-374 (2014-02-18)
We measured single-unit mechanosensitive afferent activities (SAAs) during reflexic, rhythmic bladder contractions (RBCs), and examined whether L-arginine, an NO substrate, and mirabegron, a β3-adrenoceptor agonist, and oxybutynin, an antimuscarinic agent, can affect the SAAs in such condition. Twenty-nine female Sprague-Dawley

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