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T0700000

Theobromin

European Pharmacopoeia (EP) Reference Standard

Synonym(e):

2,6-Dihydroxy-3,7-dimethyl-purin, 3,7-Dihydro-3,7-dimethyl-1H-purin-2,6-dion, 3,7-Dimethyl-xanthin

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About This Item

Empirische Formel (Hill-System):
C7H8N4O2
CAS-Nummer:
83-67-0
Molekulargewicht:
180.16
Beilstein:
16464
MDL-Nummer:
MFCD00022830
UNSPSC-Code:
41116107
PubChem Substanz-ID:
329826614
NACRES:
NA.24

Qualität

pharmaceutical primary standard

API-Familie

theobromine

Hersteller/Markenname

EDQM

mp (Schmelzpunkt)

345-350 °C

Anwendung(en)

pharmaceutical (small molecule)

Format

neat

Lagertemp.

2-8°C

SMILES String

[H]N1C(N(C)C2=C(N(C)C=N2)C1=O)=O

InChI

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

InChIKey

YAPQBXQYLJRXSA-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

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

Biochem./physiol. Wirkung

Phosphosdiesterase inhibitor; weak adenosine receptor antagonist; diuretic; smooth muscle relaxant.

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.

Ähnliches Produkt

Produkt-Nr.
Beschreibung
Preisangaben

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

H-Sätze

H302,H319

Gefahreneinstufungen

Acute Tox. 4 Oral - Eye Irrit. 2

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

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Analysenzertifikate (COA)

Lot/Batch Number

Leider sind derzeit keine COAs für dieses Produkt online verfügbar.

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Die Dokumentenbibliothek aufrufen

Analysis of caffeine, theobromine and theophylline in coffee by near infrared spectroscopy (NIRS) compared to high-performance liquid chromatography (HPLC) coupled to mass spectrometry.
Huck W C, et al.
Analytica Chimica Acta, 538(1-2), 195-203 (2005)
Determination of theobromine, theophylline and caffeine in cocoa samples by a high-performance liquid chromatographic method with on-line sample cleanup in a switching-column system.
Brunetto R D M, et al.
Food Chemistry, 100(2), 459-467 (2007)
Malen Massot-Cladera et al.
The British journal of nutrition, 112(12), 1944-1954 (2014-10-28)
A diet containing 10% cocoa, a rich source of polyphenols and fibre, is able to modify intestinal immune status as well as microbiota composition. The present study was aimed at investigating whether cocoa flavonoid content is uniquely responsible for these
J Timson
Mutation research, 32(2), 169-178 (1975-01-01)
Theobromine and theophylline have a limited therapeutic use and in addition they occur in plants used in the preparation of a number of widely consumed drinks. Thus most of the population must be exposed to both compounds. Chromosome abnormalities are
M U Eteng et al.
Plant foods for human nutrition (Dordrecht, Netherlands), 51(3), 231-243 (1997-01-01)
Caffeine and theobromine are purine alkaloids widely consumed as stimulants and snacks in coffee and cocoa based foods and most often as part of ingredients in drugs. Man has enjoyed a long history of consumption of caffeine and theobromine. Recent
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Artikel

HPLC Analysis of Xanthines on Purospher® STAR RP-18 endcapped

Xanthine is a purine base found in most human body tissues and fluids as well as in other organisms. Methylated xanthines (methylxanthines), which include caffeine, paraxanthine, theobromine, and theophylline, commonly used for their effects as mild stiµlants and as bronchodilators, notably in the treatment of asthma symptoms. This application shows the efficient separation of several common xanthines and may be applied their analysis in any number of desired matrices.

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