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PHR1203

Benzaldehyde

Pharmaceutical Secondary Standard; Certified Reference Material

Sinónimos:

Bitter almond

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Fórmula lineal:
C6H5CHO
Número CAS:
100-52-7
Peso molecular:
106.12
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329823210
EC Number:
202-860-4
Beilstein/REAXYS Number:
471223
MDL number:
MFCD00003299
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Quality Level

300

grade

certified reference material, pharmaceutical secondary standard

agency

traceable to USP 1050905

vapor density

3.7 (vs air)

vapor pressure

4 mmHg ( 45 °C)

API family

benzaldehyde

autoignition temp.

374 °F

expl. lim.

1.4 %, 20 °F

storage condition

protect from light

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

refractive index

n20/D 1.545 (lit.)

bp

178-179 °C (lit.)

mp

−26 °C (lit.)

density

1.044 g/cm3 at 20 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
pharmaceutical (small molecule)

format

neat

storage temp.

2-30°C

SMILES string

O=Cc1ccccc1

InChI

1S/C7H6O/c8-6-7-4-2-1-3-5-7/h1-6H

InChI key

HUMNYLRZRPPJDN-UHFFFAOYSA-N

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.
Benzaldehyde is an important flavoring agent after vanillin. It is usually liberated from a cyanogenic glycoside such as amygladin, which is found in fruit kernels.

Application

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.
Benzaldehyde may be used as a pharmaceutical reference standard for the quantification of the analyte in pharmaceutical formulations using polarographic method.

Analysis Note

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

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 LRAB7805 in the slot below. This is an example certificate only and may not be the lot that you receive.

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Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Clase de almacenamiento

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

flash_point_f

145.4 °F - closed cup

flash_point_c

63 °C - closed cup

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Polarographic determination of benzaldehyde in benzyl alcohol and sodium diclofenac injection formulations
Kazemifard GA, et al.
Journal of Pharmaceutical and Biomedical Analysis, 30(2), 257-262 (2002)
Conventional and Advanced Food Processing Technologies (2014)
Longyun Lv et al.
ACS combinatorial science, 15(4), 183-192 (2013-02-22)
We previously reported the novel efficient proton/heat-promoted four-component reactions (4CRs) of but-2-ynedioates, two same/different primary amines, and aldehydes for the synthesis of tetra- and pentasubstituted polyfunctional dihydropyrroles. If aromatic and aliphatic amines were used as reagents, four different series of
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