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:
Form:
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)
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
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
Susruta Majumdar et al.
AAPS PharmSciTech, 13(3), 853-862 (2012-06-01)
Two different types of derivatives of theophylline (Th-H) incorporating ethyleneoxy groups into the promoiety have been synthesized. One is a soft alkyl type where N-methyl-N-methoxyethyleneoxycarbonylaminomethyl chlorides have been used to alkylate Th-H in the 7 position. The other is in
Ludek Vajner et al.
Acta histochemica, 106(1), 47-54 (2004-03-23)
The proportion of goblet cells containing various fucosylated glycoconjugates was evaluated with the use of lectin histochemistry in rabbit tracheal epithelium at 15 and 30 min after intravenous administration of either aminophylline (Syntophyllin) or a mixture of etophylline and theophylline
R Pohloudek-Fabini et al.
Die Pharmazie, 39(1), 24-26 (1984-01-01)
The testing of oxyethyltheophylline solutions for injection involved the separate study of their constituents, theophylline and ethophylline, particular attention being given to the behaviour of both these active agents under thermal stress in acid or alkaline medium. Acids exert little
E Hashimoto et al.
Biochemical and biophysical research communications, 204(1), 318-324 (1994-10-14)
Adenosine induced by hypoxia exerts various effects via different types of receptors. Recently, hypoxia was shown to be a strong inducer of vascular endothelial growth factor, a secreted endothelial cell specific mitogen. In this report, we studied on effects of
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