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PHR1180

Supelco

Imidazole

Pharmaceutical Secondary Standard; Certified Reference Material

Synonim(y):

1,3-Diaza-2,4-cyclopentadiene, Glyoxaline

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About This Item

Wzór empiryczny (zapis Hilla):
C3H4N2
Numer CAS:
288-32-4
Masa cząsteczkowa:
68.08
Beilstein:
103853
Numer WE:
206-019-2
Numer MDL:
MFCD00005183
Kod UNSPSC:
41116107
Identyfikator substancji w PubChem:
329823192
NACRES:
NA.24

klasa czystości

certified reference material
pharmaceutical secondary standard

Poziom jakości

300

agency

traceable to Ph. Eur. I0086000
traceable to USP 1336500

ciśnienie pary

<1 mmHg ( 20 °C)

rodzina API

imidazole

Certyfikat analizy

current certificate can be downloaded

metody

HPLC: suitable
gas chromatography (GC): suitable

pKa (25°C)

6.95

tw

256 °C (lit.)

mp

88-91 °C (lit.)

Zastosowanie

pharmaceutical (small molecule)

format

neat

temp. przechowywania

2-30°C

ciąg SMILES

c1c[nH]cn1

InChI

1S/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)

Klucz InChI

RAXXELZNTBOGNW-UHFFFAOYSA-N

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Opis ogólny

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.

Zastosowanie

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

Komentarz do analizy

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

Inne uwagi

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.

Przypis

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.

produkt powiązany

Numer produktu
Opis
Cennik

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

H302,H314,H360D

Klasyfikacja zagrożeń

Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1C

Kod klasy składowania

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

Klasa zagrożenia wodnego (WGK)

WGK 2

Temperatura zapłonu (°F)

293.0 °F - closed cup

Temperatura zapłonu (°C)

145 °C - closed cup

Choose from one of the most recent versions:

Certyfikaty analizy (CoA)

Lot/Batch Number
LRAD5740
LRAC4011
LRAA8999
P500180

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

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Clotrimazole Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1058

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Supelco

PHR1807

Sildenafil Citrate

Imidazole ACS reagent, &#8805;99% (titration)

Sigma-Aldrich

I2399

Imidazole

USP

USP

1724838

Zoledronic acid Related Compound A

Imidazole for molecular biology, &#8805;99% (titration)

Sigma-Aldrich

I5513

Imidazole

Imidazole BioUltra, &#8805;99.5% (GC)

Sigma-Aldrich

56749

Imidazole

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)
Aviva Levina et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 19(11), 3609-3619 (2013-01-31)
An anti-metastatic drug, NAMI-A ((ImH)[Ru(III) Cl4 (Im)(dmso)]; Im=imidazole, dmso=S-bound dimethylsulfoxide), and a cytotoxic drug, KP1019 ((IndH)[Ru(III) Cl4 (Ind)2 ]; Ind=indazole), are two Ru-based anticancer drugs in human clinical trials. Their reactivities under biologically relevant conditions, including aqueous buffers, protein solutions
Eleonora Petryayeva et al.
Langmuir : the ACS journal of surfaces and colloids, 29(3), 977-987 (2013-01-10)
Methods have been developed for the solid-phase detection of nucleic acids using mixed films of quantum dots (QDs) and oligonucleotide probes in microtiter plates. Polystyrene microwells were functionalized with multidentate imidazole ligands to immobilize QDs. Oligonucleotide hybridization was transduced using
Tomotsugu Awano et al.
Journal of bacteriology, 196(1), 140-147 (2013-10-29)
The genome of Thermococcus kodakarensis, along with those of most Thermococcus and Pyrococcus species, harbors five paralogous genes encoding putative α subunits of nucleoside diphosphate (NDP)-forming acyl coenzyme A (acyl-CoA) synthetases. The substrate specificities of the protein products for three
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