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Key Documents

1078201

USP

Budesonide

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

16,17-Butylidenebis(oxy)-11,21-dihydroxypregna-1,4-diene-3,20-dione

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About This Item

Empirical Formula (Hill Notation):
C25H34O6
CAS Number:
Molecular Weight:
430.53
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

budesonide

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

[H][C@@]12CCC3=CC(=O)C=C[C@]3(C)[C@@]1([H])[C@@H](O)C[C@@]4(C)[C@@]2([H])C[C@H]5OC(CCC)O[C@@]45C(=O)CO

InChI

1S/C25H34O6/c1-4-5-21-30-20-11-17-16-7-6-14-10-15(27)8-9-23(14,2)22(16)18(28)12-24(17,3)25(20,31-21)19(29)13-26/h8-10,16-18,20-22,26,28H,4-7,11-13H2,1-3H3/t16-,17-,18-,20+,21?,22+,23-,24-,25+/m0/s1

InChI key

VOVIALXJUBGFJZ-KWVAZRHASA-N

Gene Information

human ... NR3C1(2908)

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General description

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.

Application

Budesonide USP reference standard intended for use in specified quality tests and assays.

Also use to prepare standard, system suitability, standard stock, and sensitivity solution for assay, impurity analysis, and performance test according to the given below monographs of United States Pharmacopeia (USP):
  • Budesonide Nasal Spray
  • Budesonide

Biochem/physiol Actions

Budesonide is a second generation glucocorticoid with low systemic absorption. It is used as an anti-inflammatory agent in the treatment of asthma, rhinitis, and inflammatory bowel disease. It inhibits the expression of chemokine mRNA and production of eotaxin and RANTES protein in primary human bronchial epithelial cells. Budesonide is currently in clinical trials for the prevention of lung cancer. It shows inhibitory effects on benzo[a]pyrene-induced carcinogenesis of the lung in mice.

Analysis Note

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.  ​

Other Notes

Sales restrictions may apply.

Pictograms

Health hazardExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Repr. 2 - Skin Sens. 1 - STOT RE 1 Inhalation

Target Organs

Adrenal gland

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


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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