PHR1180
Imidazole
Pharmaceutical Secondary Standard; Certified Reference Material
동의어(들):
1,3-Diaza-2,4-cyclopentadiene, Glyoxaline
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모든 사진(1)
About This Item
실험식(Hill 표기법):
C3H4N2
CAS Number:
Molecular Weight:
68.08
Beilstein:
103853
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 Ph. Eur. I0086000
traceable to USP 1336500
vapor pressure
<1 mmHg ( 20 °C)
API family
imidazole
CofA
current certificate can be downloaded
기술
HPLC: suitable
gas chromatography (GC): suitable
pKa(25 °C)
6.95
bp
256 °C (lit.)
mp
88-91 °C (lit.)
응용 분야
pharmaceutical (small molecule)
형식
neat
저장 온도
2-30°C
SMILES string
c1c[nH]cn1
InChI
1S/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)
InChI key
RAXXELZNTBOGNW-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
Imidazole may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by high performance liquid chromatography (HPLC).
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.
Excellent for buffers in the range of pH 6.2-7.8
분석 메모
These secondary standards offer multi-traceability to the USP, EP (PhEur) 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 LRAC4011 in the slot below. This is an example certificate only and may not be the lot that you receive.
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1C
Storage Class Code
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 2
Flash Point (°F)
293.0 °F - closed cup
Flash Point (°C)
145 °C - closed cup
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이미 열람한 고객
Determination of methylparaben, propylparaben, clotrimazole and its degradation products in topical cream by RP-HPLC
Solich P, et al.
Chromatographia, 56(1), S181-S184 (2002)
Chromatographic determination of clotrimazole, ketoconazole and fluconazole in pharmaceutical formulations
Abdel-Moety EM, et al.
Il Farmaco (Societa Chimica Italiana : 1989), 57(11), 931-938 (2002)
Eleonora Petryayeva et al.
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