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P3800000

Proxyphyllin

European Pharmacopoeia (EP) Reference Standard

Synonym(e):

7-(β-Hydroxypropyl)-theophyllin, Proxyphyllin

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About This Item

Empirische Formel (Hill-System):
C10H14N4O3
CAS-Nummer:
603-00-9
Molekulargewicht:
238.24
MDL-Nummer:
MFCD00022833
UNSPSC-Code:
41116107
PubChem Substanz-ID:
329820192
NACRES:
NA.24

Qualität

pharmaceutical primary standard

API-Familie

proxyphylline

Hersteller/Markenname

EDQM

Anwendung(en)

pharmaceutical (small molecule)

Format

neat

Lagertemp.

2-8°C

SMILES String

CC(O)Cn1cnc2N(C)C(=O)N(C)C(=O)c12

InChI

1S/C10H14N4O3/c1-6(15)4-14-5-11-8-7(14)9(16)13(3)10(17)12(8)2/h5-6,15H,4H2,1-3H3

InChIKey

KYHQZNGJUGFTGR-UHFFFAOYSA-N

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Allgemeine Beschreibung

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Anwendung

Proxyphylline EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Verpackung

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Sonstige Hinweise

Sales restrictions may apply.

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

H-Sätze

H302

Gefahreneinstufungen

Acute Tox. 4 Oral

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

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Analysenzertifikate (COA)

Lot/Batch Number

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M E McNeill et al.
Journal of biomaterials science. Polymer edition, 4(3), 305-322 (1993-01-01)
This study examines the state of water-association with poly(ethylene oxide), as evidenced by diffusivity, in a series of crosslinked polyurethanes made from poly(ethylene glycols) of a range of molecular weights. As a subsidiary underpinning exercise the correlation of diffusivity with
R A Scott et al.
Biomaterials, 20(15), 1371-1380 (1999-08-24)
Novel ionizable polymer networks were prepared from oligo(ethylene glycol) (OEG) multiacrylates and acrylic acid (AA) employing bulk radical photopolymerization techniques. The properties of these materials exhibited a complex dependence on the network structure and composition, and the materials were therefore
V Ratsimbazafy et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 48(3), 247-252 (1999-12-28)
Mixtures of Gelucires 50/02 and 50/13 showing different hydrophilic-lipophilic balances (HLB) and of proxyphylline were used to prepare suspensions at a concentration of 25% and to manufacture extended release hard gelatin capsules by cooling. The rheological behaviors of Gelucire mixtures
A M Lowman et al.
Journal of biomaterials science. Polymer edition, 10(9), 999-1009 (1999-11-26)
We report on the preparation and properties of hydrogels of poly(methacrylic acid-g-ethylene glycol) that exhibit pH-responsive swelling behavior due to the reversible formation/dissociation of interpolymer complexes. Because of their nature, these materials may be useful in drug delivery applications. In
T Hasegawa et al.
Journal of pharmaceutical sciences, 80(10), 962-965 (1991-10-01)
Disposition of diprophylline (DPP) and proxyphylline (PXP) and the effect of enoxacin on their disposition were investigated in rats. Concentrations of the two drugs in plasma and urine were measured by HPLC. The pharmacokinetic parameters of the two drugs were
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