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Merck
CN

B3022

二丙酸倍氯米松

analytical standard, for drug analysis

别名:

9-氯-11β,17,21-三羟基-16β-甲基孕甾-1,4-二烯-3,20-二酮-17,21-二丙酸酯

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经验公式(希尔记法):
C28H37ClO7
化学文摘社编号:
分子量:
521.04
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
EC Number:
226-886-0
MDL number:
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InChI key

KUVIULQEHSCUHY-XYWKZLDCSA-N

InChI

1S/C28H37ClO7/c1-6-23(33)35-15-22(32)28(36-24(34)7-2)16(3)12-20-19-9-8-17-13-18(30)10-11-25(17,4)27(19,29)21(31)14-26(20,28)5/h10-11,13,16,19-21,31H,6-9,12,14-15H2,1-5H3/t16-,19-,20-,21-,25-,26-,27-,28-/m0/s1

SMILES string

CCC(=O)OCC(=O)[C@@]1(OC(=O)CC)[C@@H](C)C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(Cl)[C@@H](O)C[C@]12C

assay

≥99%

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

forensics and toxicology
veterinary

format

neat

storage temp.

2-8°C

Quality Level

Gene Information

human ... NR3C1(2908)

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General description

Beclomethasone dipropionate belongs to the chemical class of chlorinated glucocorticoid diesters, well known for its use in the treatment of asthma due to its anti-inflammatory properties.

Application

Beclomethasone dipropionate analytical standard can be used as follows:
  • Development of a reversed-phase high-performance liquid chromatographic (RP-HPLC) method, combined with UV detection to determine beclomethasone dipropionate in nanocapsule suspensions
  • Simultaneous determination of beclomethasone dipropionate and ketoconazole in their bulk and combined cream formulations using UV-spectrophotometry and RP-HPLC based methods
  • Estimation of beclomethasone dipropionate and formoterol fumarate in their combined dosage forms by stability indicating RP-HPLC method coupled with UV detection
  • Combined analysis of beclomethasone dipropionate and formoterol fumarate dihydrate using two UV-spectrometric and one RP-HPLC based methods in bulk and their pharmaceutical dosage forms
  • Multi-residue analysis of 21 glucocorticoids in environmental samples by ultra-high performance liquid chromatography (UHPLC) and mass spectrometry (MS)

Other Notes

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

pictograms

Health hazard

signalword

Warning

Hazard Classifications

Repr. 2 - STOT RE 2

target_organs

Adrenal gland,Immune system,Bone

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

涉药品监管产品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Quick Review of Pharmacology null
Jessica K Roberts et al.
The Journal of pharmacology and experimental therapeutics, 345(2), 308-316 (2013-03-21)
Inhaled glucocorticoids, such as beclomethasone dipropionate (BDP), are the mainstay treatment of asthma. However, ≈ 30% of patients exhibit little to no benefit from treatment. It has been postulated that glucocorticoid resistance, or insensitivity, is attributable to individual differences in
Tiago Nunes et al.
Journal of Crohn's & colitis, 7(3), 183-191 (2012-07-13)
IBD is a chronic and relapsing inflammatory disorder of the gut that demands long-lasting treatment targeting both flare-up periods and maintenance of remission. Oral systemic steroids have been used to induce remission in patients with active IBD for over 50
Gail Hayward et al.
The Cochrane database of systematic reviews, 8(8), CD008116-CD008116 (2012-08-17)
The common cold is a frequent illness, which, although benign and self-limiting, results in many consultations to primary care and considerable loss of school or work days. Current symptomatic treatments have limited benefit. Corticosteroids are an effective treatment in other
Kai-Michael Beeh et al.
The Journal of allergy and clinical immunology, 131(3), 866-874 (2013-02-07)
Allergen-specific TH2 responses contribute to the development of allergic asthma. Their increase may be due to a reduced early exposure to environmental pathogens, which induces a TH1 response, and thereby suppresses the allergic TH2 response. QbG10 (bacteriophage Qbeta-derived virus-like particle

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