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PHR1840

Aminobenzoic Acid

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):

Vitamin Bx, 4-Aminobenzoic acid, PABA, Vitamin H1

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About This Item

Linear Formula:
H2NC6H4CO2H
CAS Number:
150-13-0
Molecular Weight:
137.14
EC Number:
205-753-0
UNSPSC Code:
41116107
NACRES:
NA.24
Beilstein/REAXYS Number:
471605
MDL number:
MFCD00007894

Key Documents

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Product Name

Aminobenzoic Acid, Pharmaceutical Secondary Standard; Certified Reference Material

InChI

1S/C7H7NO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4H,8H2,(H,9,10)

InChI key

ALYNCZNDIQEVRV-UHFFFAOYSA-N

SMILES string

Nc1ccc(cc1)C(O)=O

grade

certified reference material
pharmaceutical secondary standard

agency

traceable to Ph. Eur. Y0000173
traceable to USP 1019803

API family

aminobenzoic acid

CofA

current certificate can be downloaded

packaging

pkg of 500 mg

mp

187-189 °C (lit.)

density

1.374 g/mL at 25 °C (lit.)

application(s)

pharmaceutical

format

neat

storage temp.

2-30°C

Quality Level

300

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Analysis Note

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

Application

Aminobenzoic Acid may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical preparation by high performance liquid chromatographic method.
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.

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. Amiodarone is an antiarrhythmic agent used for the prophylaxis and treatment of ventricular arrhythmias and atrial fibrillation.

Other Notes

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.
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.
To see an example of a Certificate of Analysis for this material enter LRAC2774 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

hcodes

H412

Hazard Classifications

Aquatic Chronic 3

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

339.8 °F - closed cup

flash_point_c

171 °C - closed cup

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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Determination of nicotinamide and 4-aminobenzoic acid in pharmaceutical preparation by LC
Khan AR, et al.
Journal of Pharmaceutical and Biomedical Analysis, 29(4), 723-727 (2002)

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