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Merck
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D0633

Sigma-Aldrich

7-(2,3-Dihydroxypropyl)theophylline

Sinónimos:

7-(2,3-Dihydroxypropyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione, Diprophylline, Dyphylline

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About This Item

Fórmula empírica (notación de Hill):
C10H14N4O4
Número de CAS:
479-18-5
Peso molecular:
254.24
Beilstein/REAXYS Number:
284563
EC Number:
207-526-1
MDL number:
MFCD00005759
UNSPSC Code:
41106305
PubChem Substance ID:
24893280
NACRES:
NA.77

form

powder

Quality Level

200

mp

161-162 °C (lit.)

SMILES string

CN1C(=O)N(C)c2ncn(CC(O)CO)c2C1=O

InChI

1S/C10H14N4O4/c1-12-8-7(9(17)13(2)10(12)18)14(5-11-8)3-6(16)4-15/h5-6,15-16H,3-4H2,1-2H3

InChI key

KSCFJBIXMNOVSH-UHFFFAOYSA-N

Gene Information

human ... PDE3A(5139) , PDE4A(5141) , PDE4B(5142) , PDE4C(5143) , PDE4D(5144)

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Biochem/physiol Actions

7-(2,3-Dihydroxypropyl)theophylline is also called as dyphylline. Dyphylline serves as a bronchodilator and aids in better air flow through the lungs. It reduces the symptoms of chronic lung disorder such as asthma and bronchitis.

Features and Benefits

This compound is a featured product for Cyclic Nucleotide research. Click here to discover more featured Cyclic Nucleotide products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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S H Neau et al.
International journal of pharmaceutics, 179(1), 97-105 (1999-03-04)
Release data from ethylcellulose (EC) matrix tablets was analyzed to determine which release equation provides the best fit to the data and to observe the effect of drug solubility on the release mechanism(s). Tablets were prepared by direct compression of
Judyta Cielecka-Piontek et al.
Journal of pharmaceutical and biomedical analysis, 46(1), 52-57 (2007-10-16)
The following first-order rate constants of the degradation of ertapenem in INVANZ and meropenem in MERONEM were determined: (a) in dry air at 363, 373, 378, 383, 388, 393 K; (b) at increased relative air humidity (76.4% RH) at 313
Mario Grassi et al.
International journal of pharmaceutics, 276(1-2), 107-114 (2004-04-29)
A mathematical model able to describe the release kinetics of two model drugs (Diprophylline and Theophylline) from partially coated hydroxypropylmethylcellulose (HPMC, Methocel) K4M) matrices is presented. As solvent interaction with the system and drug release can only take place in
The AARP Guide to Pills: Essential Information on More Than 1,200 Prescription and Nonprescription Medicines, Including Generics, 302-302 (2006)
Joshua Müller et al.
Journal of pharmaceutical and biomedical analysis, 53(4), 884-894 (2010-07-20)
A multivariate model was constructed by correlating Raman spectral data with coated amount of the API diprophylline using Partial Least Squares. In agreement with ICH guideline Q2 the method was validated in order to achieve the requirement of demonstrating that
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