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Merck

PHR1058

Supelco

クロトリマゾール

Pharmaceutical Secondary Standard; Certified Reference Material

別名:

1-(o-クロロ-α,α-ジフェニルベンジル)イミダゾール, 1-(o-クロロトリチル)イミダゾール, 1-[(2-クロロフェニル)ジフェニルメチル]-1H-イミダゾール

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1 G
¥12,300

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1 G
¥12,300

About This Item

実験式(ヒル表記法):
C22H17ClN2
CAS番号:
分子量:
344.84
EC Number:
MDL番号:
UNSPSCコード:
41116107
PubChem Substance ID:
NACRES:
NA.24

¥12,300


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グレード

certified reference material
pharmaceutical secondary standard

品質水準

認証

traceable to BP 379
traceable to Ph. Eur. C2430000
traceable to USP 1141002

APIファミリー

clotrimazole

CofA

current certificate can be downloaded

テクニック

HPLC: suitable
gas chromatography (GC): suitable

アプリケーション

pharmaceutical (small molecule)

フォーマット

neat

保管温度

2-30°C

SMILES記法

Clc1ccccc1C(c2ccccc2)(c3ccccc3)n4ccnc4

InChI

1S/C22H17ClN2/c23-21-14-8-7-13-20(21)22(25-16-15-24-17-25,18-9-3-1-4-10-18)19-11-5-2-6-12-19/h1-17H

InChI Key

VNFPBHJOKIVQEB-UHFFFAOYSA-N

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詳細

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.
Clotrimazole is an imidazole antifungal agent with relatively low toxicity. It is widely used in dermatology and gynaecology applications. Clotrimazole ointments are extensively utilized for the treatment of a wide range of systemic mycoses including candidiasis.[1]

アプリケーション

Clotrimazole may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by various chromatography techniques.[1][2][3]
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.

アナリシスノート

このような2次標準は、USP、EP(PhEur)、BPの1次標準にマルチトレーサビリティを提供します。

その他情報

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.

脚注

To see an example of a Certificate of Analysis for this material enter LRAA7129 in the slot below. This is an example certificate only and may not be the lot that you receive.

おすすめ製品

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.

ピクトグラム

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シグナルワード

Warning

危険有害性情報

危険有害性の分類

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2

保管分類コード

11 - Combustible Solids

WGK

WGK 3


適用法令

試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。

Jan Code

02735-1G:
PHR1058-1G-PW:
PHR1058-1G-BULK:
PHR1058-1G:
02735-1G-BULK:


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試験成績書(COA)

Lot/Batch Number

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Development and validation of HPLC method for determination of clotrimazole and its two degradation products in spray formulation
Hajkova R, et al.
Talanta, 73(3), 483-489 (2007)
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)
Sandra Gemma et al.
Journal of medicinal chemistry, 55(15), 6948-6967 (2012-07-13)
Despite recent progress in the fight against malaria, the emergence and spread of drug-resistant parasites remains a serious obstacle to the treatment of infections. We recently reported the development of a novel antimalarial drug that combines the 4-aminoquinoline pharmacophore of
Barbara A Miller et al.
American journal of physiology. Heart and circulatory physiology, 304(7), H1010-H1022 (2013-02-05)
The second member of the transient receptor potential-melastatin channel family (TRPM2) is expressed in the heart and vasculature. TRPM2 channels were expressed in the sarcolemma and transverse tubules of adult left ventricular (LV) myocytes. Cardiac TRPM2 channels were functional since
Michael B McFerrin et al.
American journal of physiology. Cell physiology, 303(10), C1070-C1078 (2012-09-21)
An important event during apoptosis is regulated cell condensation known as apoptotic volume decrease (AVD). Ion channels have emerged as essential regulators of this process mediating the release of K(+) and Cl(-), which together with osmotically obliged water, results in

質問

1–2/2 質問  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 回答
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 回答
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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