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Key Documents

PHR1042

Supelco

Prednisone

Pharmaceutical Secondary Standard; Certified Reference Material

Sinonimo/i:

1,4-pregnadiene-17α,21-diol-3,11,20-trione, 1-cortisone, 17α,21-diidrossi-1,4-pregnadiene-3,11,20-trione, Diidrocortisone

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About This Item

Formula empirica (notazione di Hill):
C21H26O5
Numero CAS:
Peso molecolare:
358.43
Beilstein:
2065301
Numero CE:
Numero MDL:
Codice UNSPSC:
41116107
ID PubChem:
NACRES:
NA.24

Grado

certified reference material
pharmaceutical secondary standard

Livello qualitativo

agenzia

traceable to BP 553
traceable to Ph. Eur. P2900000
traceable to USP 1559006

Famiglia di API

prednisone

CdA

current certificate can be downloaded

tecniche

HPLC: suitable
gas chromatography (GC): suitable

Punto di fusione

236-238 °C (lit.)

applicazioni

pharmaceutical (small molecule)

Formato

neat

Temperatura di conservazione

2-30°C

Stringa SMILE

O=C1C=C[C@@]2(C)C(CC[C@]([C@@](CC[C@@]3(C(CO)=O)O)([H])[C@]3(C)C4)([H])[C@]2([H])C4=O)=C1

InChI

1S/C21H26O5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h5,7,9,14-15,18,22,26H,3-4,6,8,10-11H2,1-2H3/t14-,15-,18+,19-,20-,21-/m0/s1
XOFYZVNMUHMLCC-ZPOLXVRWSA-N

Informazioni sul gene

human ... NR3C1(2908)

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Descrizione generale

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.

Applicazioni

Prednisone may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by spectrophotometry and chromatography techniques.
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.

Risultati analitici

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

Altre note

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.

Nota a piè di pagina

To see an example of a Certificate of Analysis for this material enter LRAA8969 in the slot below. This is an example certificate only and may not be the lot that you receive.

Pittogrammi

Health hazard

Avvertenze

Warning

Indicazioni di pericolo

Consigli di prudenza

Classi di pericolo

STOT RE 2

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


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Certificati d'analisi (COA)

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International guidelines advocate a 7- to 14-day course of systemic glucocorticoid therapy in acute exacerbations of chronic obstructive pulmonary disease (COPD). However, the optimal dose and duration are unknown. To investigate whether a short-term (5 days) systemic glucocorticoid treatment in
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This systematic review and meta-analysis compared the efficacy and toxicity of dexamethasone (DEX) versus prednisone (PRED) for induction therapy in childhood acute lymphoblastic leukemia (ALL). We searched biomedical literature databases and conference proceedings for randomized controlled trials comparing DEX and
M Dror Michaelson et al.
Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 32(2), 76-82 (2013-12-11)
We evaluated angiogenesis-targeted sunitinib therapy in a randomized, double-blind trial of metastatic castration-resistant prostate cancer (mCRPC). Men with progressive mCRPC after docetaxel-based chemotherapy were randomly assigned 2:1 to receive sunitinib 37.5 mg/d continuously or placebo. Patients also received oral prednisone
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Until now, the use of systemic chemotherapy for advanced androgen-independent prostate cancer has had very little to offer to patients. However, in 2004, two large randomised trials investigating docetaxel vs. mitoxantrone have both demonstrated survival improvements, and, in one of

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