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Merck
CN

H9006

Sigma-Aldrich

7-(β-Hydroxyethyl)theophylline

solid

别名:

1,3-Dimethyl-7-(2-hydroxyethyl)xanthine

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关于此项目

经验公式(希尔记法):
C9H12N4O3
CAS Number:
分子量:
224.22
EC 号:
MDL编号:
UNSPSC代码:
41106305
PubChem化学物质编号:
NACRES:
NA.77
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表单

solid

颜色

white

溶解性

H2O: soluble (Solutions may be stored for several days at 4°C.)
ethanol: moderately soluble (Solutions may be stored for several days at 4°C.)

SMILES字符串

CN1C(=O)N(C)c2ncn(CCO)c2C1=O

InChI

1S/C9H12N4O3/c1-11-7-6(8(15)12(2)9(11)16)13(3-4-14)5-10-7/h5,14H,3-4H2,1-2H3

InChI key

NWPRCRWQMGIBOT-UHFFFAOYSA-N

基因信息

human ... ADORA2B(136)

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应用

Useful synthetic intermediate in the preparation of 7-substituted xanthines.

生化/生理作用

Pharmacological profile similar to theophylline.

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Oral

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Jainendra Kumar Jain et al.
Pakistan journal of pharmaceutical sciences, 21(2), 151-158 (2008-04-09)
The RP-HPLC (reverse phase high performance liquid chromatography) method was developed and validated for simultaneous determination of Multi drug components i.e., Theophylline, Etofylline, Guaiphenesine and Ambroxol Hydrochloride in a liquid dosage form. Chromatographic separation of the four drugs was performed
S Gupta et al.
The Indian journal of chest diseases & allied sciences, 33(1), 1-8 (1991-01-01)
Pharmacokinetics of a sustained release (SR) and conventional formulations of theophylline plus hydroxyethyltheophylline was compared with tablet aminophylline. Time concentration curve of serum theophylline with the three formulations after single and multiple dosage schedules revealed significantly retarded absorption with the
Alessandro Lentini et al.
Melanoma research, 22(2), 133-139 (2012-02-02)
Differentiation-based therapeutics are an underutilized but potentially a significant option for cancer treatment. The effect of methylxanthines on melanoma cell differentiation has been well documented. We report the in-vitro and in-vivo anticancer potential of a theophylline analogue, 7-(2-hydroxyethyl)theophylline (HET), on
Etophylline as a proconvulsant.
K Girish et al.
Convulsive therapy, 12(3), 196-198 (1996-09-01)
A Apicella et al.
Biomaterials, 14(2), 83-90 (1993-01-01)
An interpretation of the drug release from monolithic water-swellable and soluble polymer tablets is presented. A convenient parameter, alpha, which compares the drug-diffusive conductance in the gel layer with the swelling and dissolving characteristics of the unpenetrated polymer was used

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