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1653004

USP

Theophylline

United States Pharmacopeia (USP) Reference Standard

Sinónimos:

1,3-Dimethylxanthine, 2,6-Dihydroxy-1,3-dimethylpurine, 3,7-Dihydro-1,3-dimethyl-1H-purine-2,6-dione

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About This Item

Fórmula empírica (notación de Hill):
C7H8N4O2
Número de CAS:
58-55-9
Peso molecular:
180.16
Beilstein:
13463
Número MDL:
MFCD00079619
Código UNSPSC:
41116107
ID de la sustancia en PubChem:
329751262
NACRES:
NA.24

grado

pharmaceutical primary standard

familia API

theophylline

fabricante / nombre comercial

USP

aplicaciones

pharmaceutical (small molecule)

Formato

neat

cadena SMILES

CN1C(=O)N(C)c2[nH]cnc2C1=O

InChI

1S/C7H8N4O2/c1-10-5-4(8-3-9-5)6(12)11(2)7(10)13/h3H,1-2H3,(H,8,9)

Clave InChI

ZFXYFBGIUFBOJW-UHFFFAOYSA-N

Información sobre el gen

human ... ADORA1(134) , ADORA2A(135) , ADORA2B(136) , ADORA3(140) , PDE3A(5139) , PDE3B(5140) , PDE4A(5141) , PDE4B(5142) , PDE4C(5143) , PDE4D(5144)

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Descripción general

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.

Aplicación

Theophylline USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Aminophylline
  • Aminophylline Delayed-Release Tablets
  • Aminophylline Injection
  • Aminophylline Oral Solution
  • Aminophylline Rectal Solution
  • Aminophylline Tablets
  • Dimenhydrinate

Acciones bioquímicas o fisiológicas

Phosphodiesterase inhibitor; diuretic; cardiac stimulant; muscle relaxant; asthma medication.

Nota de análisis

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Otras notas

Sales restrictions may apply.

Pictogramas

Skull and crossbonesHealth hazard
GHS06,GHS08

Palabra de señalización

Danger

Frases de peligro

H301,H360D

Clasificaciones de peligro

Acute Tox. 3 Oral - Repr. 1B

Código de clase de almacenamiento

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number

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Victoria Boswell-Smith et al.
The Journal of allergy and clinical immunology, 117(6), 1237-1243 (2006-06-06)
Theophylline has been relegated to a second- or even third-line therapy in the treatment of asthma and chronic obstructive pulmonary disease (COPD), behind glucocorticosteroids and beta2-agonists, although recent findings have suggested that theophylline possesses anti-inflammatory and immunomodulatory effects in addition
Diego Caccavo et al.
Molecular pharmaceutics, 12(2), 474-483 (2014-12-17)
In this work the behavior of hydrogel-based matrices, the most widespread systems for oral controlled release of pharmaceuticals, has been mathematically described. In addition, the calculations of the model have been validated against a rich set of experimental data obtained
David J Henderson-Smart et al.
The Cochrane database of systematic reviews, (1)(1), CD000273-CD000273 (2010-01-22)
Recurrent apnea is common in preterm infants, particularly at very early gestational ages. These episodes of loss of effective breathing can lead to hypoxemia and bradycardia, which may be severe enough to require resuscitation including use of positive pressure ventilation.
Laura López-Cruz et al.
Behavioural brain research, 270, 213-222 (2014-05-27)
Caffeine and theophylline are methylxanthines that are broadly consumed, sometimes at high doses, and act as minor psychostimulants. Both are nonselective adenosine antagonists for A1 and A2A receptors, which are colocalized with dopamine D1 and D2 receptors in striatal areas.
Amy T Ma et al.
Applied and environmental microbiology, 80(21), 6704-6713 (2014-08-26)
Cyanobacteria are photosynthetic bacteria that are currently being developed as biological production platforms. They derive energy from light and carbon from atmospheric carbon dioxide, and some species can fix atmospheric nitrogen. One advantage of developing cyanobacteria for renewable production of
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