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Merck
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重要文件

H9006

Sigma-Aldrich

7-(β-Hydroxyethyl)theophylline

solid

同義詞:

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

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About This Item

經驗公式(希爾表示法):
C9H12N4O3
CAS號碼:
分子量::
224.22
EC號碼:
MDL號碼:
分類程式碼代碼:
41106305
PubChem物質ID:
NACRES:
NA.77

形狀

solid

顏色

white

溶解度

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 密鑰

NWPRCRWQMGIBOT-UHFFFAOYSA-N

基因資訊

human ... ADORA2B(136)

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應用

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

生化/生理作用

Pharmacological profile similar to theophylline.

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Oral

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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分析證明 (COA)

Lot/Batch Number

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J S Franzone et al.
Methods and findings in experimental and clinical pharmacology, 13(4), 289-299 (1991-05-01)
beta-HET (beta-Hydroxyethyltheophylline), the major metabolite of the antibronchospastic, antiasthmatic drug doxofylline was studied in several in vitro and in vivo trials to characterize its pharmaco-toxicological profile. When compared to the parent compound, beta-HET was found to be significantly less active.
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
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
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
B Cappello et al.
Farmaco (Societa chimica italiana : 1989), 49(12), 809-818 (1994-12-01)
Matrix properties and release behaviour of monolithic devices based on a water soluble polymer has been investigated. Polyethyleneoxides of different molecular weights have been used and different molecular weight fractions have been blended in order to tune the release mechanism.

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