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Merck
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Key Documents

T4500

Sigma-Aldrich

Theobromine

≥98.0%

동의어(들):

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

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About This Item

실험식(Hill 표기법):
C7H8N4O2
CAS Number:
Molecular Weight:
180.16
Beilstein:
16464
EC Number:
MDL number:
UNSPSC 코드:
41106305
PubChem Substance ID:
NACRES:
NA.77

Quality Level

분석

≥98.0%

mp

345-350 °C

solubility

H2O: slightly soluble
aqueous base: moderately soluble
ethanol: slightly soluble

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)

InChI key

YAPQBXQYLJRXSA-UHFFFAOYSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

일반 설명

Theobromine is a methylxanthine alkaloid derivative, highly present in cocoa.

애플리케이션

Theobromine has been used:
  • to test in behavioural assay
  • as a food or dietary supplement
  • as a standard for theobromine quantification in brewed coffee samples

생화학적/생리학적 작용

Theobromine possesses antitussive action and might be useful in treating acute and chronic cough. It is a catabolic product of caffeine and shows antioxidant and prooxidant properties.
Phosphosdiesterase inhibitor; weak adenosine receptor antagonist; diuretic; smooth muscle relaxant.

특징 및 장점

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.

제조 메모

Theobromine is moderately soluble in aqueous base and is slightly soluble in water and ethanol.

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves


시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

이미 열람한 고객

Antioxidant and prooxidant properties of caffeine, theobromine and xanthine
Azam S, et al.
Medical Science Monitor : International Medical Journal of Experimental and Clinical Research, 9(9), BR325-BR330 (2004)
Theobromine inhibits sensory nerve activation and cough
Usmani OS, et al.
Faseb Journal (2004)
Development of a chromatographic low pressure flow injection system: Application to the analysis of methylxanthines in coffee
Santos JR and Antonio OSS Rangel
Analytica Chimica Acta, 715(17), 57-63 (2012)
Behavioral Analysis of Bitter Taste Perception in Drosophila Larvae
Kim H, et al.
Chemical Senses, 41(1), 85-94 (2016)
Murat Iskar et al.
Molecular systems biology, 9, 662-662 (2013-05-02)
In pharmacology, it is crucial to understand the complex biological responses that drugs elicit in the human organism and how well they can be inferred from model organisms. We therefore identified a large set of drug-induced transcriptional modules from genome-wide

관련 콘텐츠

Cyclic nucleotides, including cyclic AMP (cAMP), cyclic GMP (cGMP) and cyclic ADP-ribose, have been extensively studied as second messengers of intracellular events initiated by activation of GPCRs. cAMP modifies cell function in all eukaryotic cells, principally through the activation of cAMP-dependent protein kinase (PKA), but also through cAMP-gated ion channels and guanine nucleotide exchange factors directly activated by cAMP.

자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..

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