PHR1469
Hydroquinone
Pharmaceutical Secondary Standard; Certified Reference Material
동의어(들):
Hydroquinone, 1,4-Benzenediol, 1,4-Dihydroxybenzene, HQ
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모든 사진(1)
About This Item
Linear Formula:
C6H4-1,4-(OH)2
CAS Number:
Molecular Weight:
110.11
Beilstein:
605970
EC Number:
MDL number:
UNSPSC 코드:
41116107
PubChem Substance ID:
NACRES:
NA.24
추천 제품
Grade
certified reference material
pharmaceutical secondary standard
Quality Level
Agency
traceable to USP 1324002
vapor density
3.81 (vs air)
vapor pressure
1 mmHg ( 132 °C)
API family
hydroquinone
CofA
current certificate can be downloaded
autoignition temp.
930 °F
포장
pkg of 1 g
기술
HPLC: suitable
gas chromatography (GC): suitable
bp
285 °C (lit.)
mp
172-175 °C (lit.)
응용 분야
pharmaceutical (small molecule)
형식
neat
저장 온도
2-30°C
SMILES string
Oc1ccc(O)cc1
InChI
1S/C6H6O2/c7-5-1-2-6(8)4-3-5/h1-4,7-8H
InChI key
QIGBRXMKCJKVMJ-UHFFFAOYSA-N
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일반 설명
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.
애플리케이션
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.
분석 메모
These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.
기타 정보
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.
각주
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.
추천 제품
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.
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1 - Muta. 2 - Skin Sens. 1B
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
이미 열람한 고객
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)
Desulfitobacterium dehalogenans is able to grow by organohalide respiration using 3-chloro-4-hydroxyphenyl acetate (Cl-OHPA) as an electron acceptor. We used a combination of genome sequencing, biochemical analysis of redox active components, and shotgun proteomics to study elements of the organohalide respiratory
Changming Chen et al.
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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