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Merck
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주요 문서

1176007

USP

Dexamethasone

United States Pharmacopeia (USP) Reference Standard

동의어(들):

(11β,16α)-9-Fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione, 9α-Fluoro-16α-methyl-11β,17α,21-trihydroxy-1,4-pregnadiene-3,20-dione, 9α-Fluoro-16α-methylprednisolone, Prednisolone F

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About This Item

실험식(Hill 표기법):
C22H29FO5
CAS Number:
Molecular Weight:
392.46
Beilstein:
2066651
MDL number:
UNSPSC 코드:
41116107
PubChem Substance ID:
NACRES:
NA.24

생물학적 소스

synthetic

Grade

pharmaceutical primary standard

Agency

USP

vapor pressure

<0.0000001 kPa ( 25 °C)

API family

dexamethasone

포장

pkg of 125 mg

제조업체/상표

USP

색상

white

mp

262-264 °C (lit.)

solubility

acetone: sparingly soluble
chloroform: slightly soluble
ethanol: sparingly soluble
ether: very slightly soluble
methanol: sparingly soluble
water: practically insoluble

응용 분야

pharmaceutical (small molecule)

형식

neat

저장 온도

2-8°C

SMILES string

C[C@@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]2(C)[C@@]1(O)C(=O)CO

InChI

1S/C22H29FO5/c1-12-8-16-15-5-4-13-9-14(25)6-7-19(13,2)21(15,23)17(26)10-20(16,3)22(12,28)18(27)11-24/h6-7,9,12,15-17,24,26,28H,4-5,8,10-11H2,1-3H3/t12-,15+,16+,17+,19+,20+,21+,22+/m1/s1

InChI key

UREBDLICKHMUKA-CXSFZGCWSA-N

유전자 정보

human ... NR3C1(2908)

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일반 설명

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

애플리케이션

Dexamethasone USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Ciprofloxacin and Dexamethasone Otic Suspension
  • Dexamethasone
  • Dexamethasone Compounded Oral Suspension
  • Dexamethasone Elixir
  • Dexamethasone Injection
  • Dexamethasone Ophthalmic Suspension
  • Dexamethasone Oral Solution

생화학적/생리학적 작용

Glucocorticoid anti-inflammatory agent. Regulates T cell survival, growth, and differentiation. Inhibits the induction of nitric oxide synthase.

분석 메모

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

기타 정보

Sales restrictions may apply.

관련 제품

제품 번호
설명
가격

픽토그램

Health hazard

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Repr. 1B

Storage Class Code

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

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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시험 성적서(COA)

Lot/Batch Number

죄송합니다. 지금은 이 제품에 대한 COA이(가) 온라인에서 제공되지 않습니다.

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Membrane stabilizing activity?a possible mechanism of action for the anti-inflammatory activity of Cedrus deodara wood oil
Shinde.AU, et al.
Fitoterapia, 70(3), 251-257 (1999)
Spectrophotometric resolution of ternary mixtures of Dexamethasone, Polymyxin B and Trimethoprim in synthetic and pharmaceutical formulations
Gallego JML and Arroyo JP
Analytica Chimica Acta, 437(2), 247-257 (2001)
Determination of prednisolone, dexamethasone and hydrocortisone in pharmaceutical formulations and biological fluid samples by voltammetric techniques using b-cyclodextrin modified carbon paste electrode
Balaji K, et al.
African Journal of Pharmacy and Pharmacology, 2(8), 157-166 (2008)
A Keith Stewart et al.
The New England journal of medicine, 372(2), 142-152 (2014-12-09)
Lenalidomide plus dexamethasone is a reference treatment for relapsed multiple myeloma. The combination of the proteasome inhibitor carfilzomib with lenalidomide and dexamethasone has shown efficacy in a phase 1 and 2 study in relapsed multiple myeloma. We randomly assigned 792
Wei Zheng et al.
Genes & development, 28(14), 1592-1603 (2014-07-18)
Primitive lymphatic vessels are remodeled into functionally specialized initial and collecting lymphatics during development. Lymphatic endothelial cell (LEC) junctions in initial lymphatics transform from a zipper-like to a button-like pattern during collecting vessel development, but what regulates this process is

프로토콜

A simple, precise and sensitive Reverse-Phase High Pressure Liquid Chromatography gradient method was adapted for traceability, homogeneity and total chromatographic analysis of Dexamethasone. The given experimental conditions follow the USP43-NF38 monograph method for Dexamethasone Assay and Organic Impurity Profiling. Dexamethasone, Betamethasone, Dexamethasone acetate and Desoximetasone were baseline resolved within 20 minutes using a Titan C18 UHPLC column (2.1 x 100 mm, 1.9 µm).

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