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PHR1469

Supelco

Hydroquinone

Pharmaceutical Secondary Standard; Certified Reference Material

Sinónimos:

Hydroquinone, 1,4-Benzenediol, 1,4-Dihydroxybenzene, HQ

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About This Item

Fórmula lineal:
C6H4-1,4-(OH)2
Número de CAS:
123-31-9
Peso molecular:
110.11
Beilstein:
605970
Número CE:
204-617-8
Número MDL:
MFCD00002339
Código UNSPSC:
41116107
ID de la sustancia en PubChem:
329823399
NACRES:
NA.24

grado

certified reference material
pharmaceutical secondary standard

Nivel de calidad

300

Agency

traceable to USP 1324002

densidad de vapor

3.81 (vs air)

presión de vapor

1 mmHg ( 132 °C)

familia API

hydroquinone

CofA

current certificate can be downloaded

temp. de autoignición

930 °F

envase

pkg of 1 g

técnicas

HPLC: suitable
gas chromatography (GC): suitable

bp

285 °C (lit.)

mp

172-175 °C (lit.)

aplicaciones

pharmaceutical (small molecule)

formato

neat

temp. de almacenamiento

2-30°C

cadena SMILES

Oc1ccc(O)cc1

InChI

1S/C6H6O2/c7-5-1-2-6(8)4-3-5/h1-4,7-8H

Clave InChI

QIGBRXMKCJKVMJ-UHFFFAOYSA-N

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Descripción general

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.

Aplicación

Hydroquinone may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by high performance liquid chromatography (HPLC) and spectrophotometry techniques.
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.

Nota de análisis

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

Otras notas

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.

Nota al pie de página

To see an example of a Certificate of Analysis for this material enter LRAA3017 in the slot below. This is an example certificate only and may not be the lot that you receive.

Productos recomendados

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.

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Referencia del producto
Descripción
Precios

Palabra de señalización

Danger

Clasificaciones de peligro

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1 - Muta. 2 - Skin Sens. 1B

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
LRAC9154
LRAC3211
LRAA9224
LRAA3017

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Automated flow-injection spectrophotometric determination of catecholamines (epinephrine and isoproterenol) in pharmaceutical formulations based on ferrous complex formation.
Solich P, et al.
Journal of Pharmaceutical and Biomedical Analysis, 22(5), 781-789 (2000)
Development and validation of a new RP-HPLC method for the simultaneous determination of hydroquinone, kojic acid, octinoxate, avobenzone, BHA and BHT in skin-whitening cream.
Galimany-Rovira F, et al.
Analytical Methods : Advancing Methods and Applications, 8(5), 1170-1180 (2016)
Thomas Kruse et al.
Journal of bacteriology, 197(5), 893-904 (2014-12-17)
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Plant physiology, 166(1), 370-383 (2014-07-23)
A seed's ability to properly germinate largely depends on its oxidative poise. The level of reactive oxygen species (ROS) in Arabidopsis (Arabidopsis thaliana) is controlled by a large gene network, which includes the gene coding for the hydrogen peroxide-scavenging enzyme
Richard T Penson et al.
The Lancet. Oncology, 16(3), 301-311 (2015-02-02)
GOG 240 was a practice-changing randomised phase 3 trial that concluded that chemotherapy plus bevacizumab for advanced cervical cancer significantly improves overall and progression-free survival, and the proportion of patients achieving an overall objective response, compared with chemotherapy alone. In
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