오르시놀

오르시놀 속성

오르시놀 MSDS

1,3-Dihydroxy-5-methylbenzene

오르시놀 C화학적 특성, 용도, 생산

화학적 성질

pink-grey to pink-brown powder or crystals.

용도

Orcinol can be used to synthesize:
Orcinol-containing azacryptands for use in optical amplifiers and light-emitting devices.
Ternary co-crystal with 4,4′-bipyridine.
Low-density carbon aerogels in the presence of formaldehyde.
PEG-orcinol coumarins with potent tyrosinase inhibitory activity.

주요 응용

Orcinol is found in many lichen species and It is used as an analytical reagent for pentoses, lignin, beet sugar, saccharoses, arabinose, and diastase. The orcinol assay was used for the direct assay of the number of glycolipids presents in the sample. The orcinol reagent was prepared by adding concentrated sulphuric acid, H2SO4 (98% w/w) and 0.19% orcinol (3,5-dihydroxytoluene) to distilled water.

정의

ChEBI: Orcinol is a 5-alkylresorcinol in which the alkyl group is specified as methyl. It has a role as an Aspergillus metabolite. It is a 5-alkylresorcinol and a dihydroxytoluene.

제조 방법

Orcinol has been isolated from numerous lichen fungi (Robiquet, 1829) and can be synthesized by decarboxylation of orsellinic acid in Umbilicaria papulosa and Gliocladium roseum (Pettersson, 1965; Mosbach and Ehrensvard, 1966).
Orcinol was first prepared by dehydroacetic acid, a conversion that involved ring-opening of the pyrone to a triketone. This early experiment helped establish the rich condensation chemistry of polyketides. It can be obtained by fusing extract of aloes with potash, followed by acidification.
US3865884A: Preparation of orcinol

생물학적 활성

Orcinol is a compound obtained from DHA which can mimic the biogenetic synthesis of phenolic compounds.
Orcinol is a polyketide synthase-derived phenol that has been found in F. graminearum and has diverse biological activities. It scavenges DPPH radicals (IC50 = 2.93 mM). Orcinol (2.5 and 5 mg/kg) increases the number of entries into and percentage of time spent in the open arms of the elevated plus maze in mice, indicating anxiolytic-like activity. It has also been used in the colorimetric detection of carbohydrates.

Safety Profile

Poison by subcutaneous and intravenous routes. Moderately toxic by ingestion and intraperitoneal routes. Mildly toxic by skin contact. When heated to decomposition it emits acrid smoke and irritating fumes.

Purification Methods

Crystallise orcinol from CHCl3/*benzene (2:3). See hydrate in previous entry. [Beilstein 6 H 882, 6 IV 5892.]

오르시놀 준비 용품 및 원자재

원자재

준비 용품

오르시놀 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Zhengzhou Anbu Chem Co.,Ltd	+86-0371-88006763; +8615988602810	sales@anbuchem.com	China	3000	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	7845	58
Xiamen Work-For-World Medicine Co.,Ltd.	+undefined15921822462	keqingyong@wfwmed.com	China	193	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Shanghai Bojing Chemical Co.,Ltd.	+86-86-02137122233 +8613795318958	bj1@bj-chem.com	China	298	55
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Chengdu Biopurify Phytochemicals Ltd.	+8618080483897	sales@biopurify.com	China	3424	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503282	alice@crovellbio.com	China	8823	58

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