PHR1042
强的松
Pharmaceutical Secondary Standard; Certified Reference Material
别名:
1-可的松, 17Α,21-二羟基-1,4-孕甾二烯-3,11,20-三酮, 去氢可的松, 强的松
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关于此项目
经验公式（希尔记法）:
C21H26O5
化学文摘社编号:
分子量:
358.43
EC Number:
200-160-3
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
Beilstein/REAXYS Number:
2065301
MDL number:
Quality Level
grade
certified reference material, pharmaceutical secondary standard
agency
USP 1559006, traceable to Ph. Eur. P2900000
API family
prednisone
CofA
current certificate can be downloaded
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
mp
236-238 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-30°C
SMILES string
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
InChI key
XOFYZVNMUHMLCC-ZPOLXVRWSA-N
Gene Information
human ... NR3C1(2908)
General description
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.
Application
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.
Analysis Note
These secondary standards offer multi-traceability to the USP and EP primary standards, where they are available.
Other Notes
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.
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.
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signalword
Warning
hcodes
Hazard Classifications
STOT RE 2
存储类别
11 - Combustible Solids
pcodes
法规信息
监管及禁止进口产品
此项目有
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O Teuffel et al.
Leukemia, 25(8), 1232-1238 (2011-04-30)
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
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| PHR1042-1G | 04061835237128 |