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주요 문서

1066009

USP

Betamethasone

United States Pharmacopeia (USP) Reference Standard

동의어(들):

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

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About This Item

실험식(Hill 표기법):
C22H29FO5
CAS Number:
Molecular Weight:
392.46
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

betamethasone

포장

pkg of 200 mg

제조업체/상표

USP

색상

white to off-white

mp

235-237 °C (lit.)
447.8-473 °F (231—245°C; decomposes)

solubility

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

density

0.305 g/cm3 at 25 °C (77°F)

응용 분야

pharmaceutical (small molecule)

형식

neat

저장 온도

2-8°C

SMILES string

[H][C@@]12C[C@H](C)[C@](O)(C(=O)CO)[C@@]1(C)C[C@H](O)[C@@]3(F)[C@@]2([H])CCC4=CC(=O)C=C[C@]34C

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-/m0/s1

InChI key

UREBDLICKHMUKA-DVTGEIKXSA-N

유전자 정보

human ... NR3C1(2908)

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일반 설명

Betamethasone, a synthetic glucocorticoid, belongs to the corticosteroid family of active pharmaceutical ingredients (APIs).
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

Betamethasone 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:
  • Betamethasone Acetate
  • Betamethasone Oral Solution
  • Betamethasone Valerate Cream
  • Betamethasone Valerate Lotion
  • Betamethasone Valerate Ointment
  • Dexamethasone

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 - STOT RE 2

표적 기관

Liver,Kidney,Endocrine system

Storage Class Code

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

WGK

WGK 2

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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시험 성적서(COA)

Lot/Batch Number

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문서 라이브러리 방문

이미 열람한 고객

Betamethasone
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 44(1), 541-541 (2020)
Simultaneous determination of dexamethasone and betamethasone in pharmaceuticals by reversed-phase HPLC
Santos-Montes A, et al.
Chromatographia, 39(9-10), 539-542 (1994)
M Gooderham et al.
The British journal of dermatology, 171(6), 1470-1477 (2014-07-02)
Plaque psoriasis has a relatively high prevalence in adolescence, resulting in a significant impact on quality of life, including social interactions. The primary objective was to assess the safety of once-daily application of fixed-combination calcipotriol plus betamethasone dipropionate gel in
Rossana Aiello et al.
Behavioural brain research, 278, 155-166 (2014-10-08)
One of the most peculiar characteristics of the stress response is the pronounced inter-individual and inter-strain variability both in behavioral and neurochemical outcomes. Several studies confirm that rodents belonging to the same or different strain and/or gender, when exposed to
Merel Boesveld et al.
American journal of obstetrics and gynecology, 212(3), 348-348 (2014-12-03)
To evaluate the management of imminent preterm delivery with respect to prescription of antenatal corticosteroids (ACS) and referral to a tertiary center. A retrospective cohort study existing of 1 perinatal center and 9 referring hospitals. All women who received their

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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