H9006
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
化学文摘社编号:
分子量:
224.22
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
41106305
EC Number:
208-269-8
MDL number:
产品名称
7-(β-Hydroxyethyl)theophylline, solid
InChI key
NWPRCRWQMGIBOT-UHFFFAOYSA-N
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
SMILES string
CN1C(=O)N(C)c2ncn(CCO)c2C1=O
form
solid
color
white
solubility
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.)
Gene Information
human ... ADORA2B(136)
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Application
Useful synthetic intermediate in the preparation of 7-substituted xanthines.
Biochem/physiol Actions
Pharmacological profile similar to theophylline.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
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.
[The mechanisms of action of etophylline-clofibrate in hyperlipidemia].
I Păduraru et al.
Revista medico-chirurgicala a Societatii de Medici si Naturalisti din Iasi, 97(1), 445-449 (1993-01-01)
H N Dave et al.
Analytica chimica acta, 597(1), 113-120 (2007-07-31)
Four simple, rapid, accurate, precise, reliable and economical spectrophotometric methods have been proposed for simultaneous determination of salbutamol sulphate (SS), bromhexine hydrochloride (BH) and etofylline (ET) in pure and commercial formulations without any prior separation or purification. They were first
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.
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
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