alpha-Solanine

alpha-Solanine 속성

alpha-Solanine C화학적 특성, 용도, 생산

개요

This steroidal alkaloid is present in several Solanum species including S. nigrum, S. Iycopersicum (tomato) and S. tuberosum (potato). The base crystallizes in slender needles and shrinks markedly at 235°C. It has [α]²⁰_D - 59.45° (pyridine) or - 42.16° (dilute HCl) and is readily soluble in hot EtOH, sparingly so in H20 and virtually insoluble in CHCl 3 or Et2 0. The salts are mostly amorphous although a crystalline hydrochloride has been prepared with m.p. 212°C (dec.). It is not affected by alkalies but mineral acids hydrolyze it to solanidine (q.v.) and one mole each of dextrose, galactose and rhamnose.
Pharmacologically, the alkaloid is a protoplasmic poison and a powerful haemolytic. Poisoning by potatoes sometimes occurs although the results are not usually fatal. The symptoms are nausea, headache, emesis and gastritis. With large doses parenchymatous nephritis and haemoglobinuria occurs with, at times, paralysis of the central nervous system and cardiac arrest. The alkaloid also possesses local irritant properties.

화학적 성질

White solid

용도

α-Solanine is produced as a by product in the synthesis of α-Chaconine. α-Chaconine is a glycoalkaloid displaying nerve toxin activity. Potential antifungal activity.

정의

ChEBI: A glycoalkaloid poison found in species of the nightshade family (Solanaceae), such as the potato (Solanum tuberosum). It is a trisccharide derivative of solanidine [(22beta)-solanid-5-en-3beta-ol].

일반 설명

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

위험도

A poison.

Mechanism of action

In vitro studies have shown that alpha-Solanine's anti-cancer mechanism of action is induction of apoptosis, inhibition of cell proliferation and angiogenesis^[1]. It also regulates the nuclear factor-κB (NF-κB) signalling pathway in tumour cells and macrophages^[2].

부작용

A small amount of α-solanine can cause common symptoms such as dizziness, nausea, abdominal pain, vomiting, and diarrhea. Excessive consumption of α-solanine can lead to convulsions, coma, and even death. Animal studies have shown that α-solanine can damage the reproductive system[1].

Purification Methods

Recrystallise -solanine from EtOH, 85% aqueous EtOH, MeOH or aqueous MeOH as dihydrate m 276-278o. It solubility in H2O is 25mg/L and 5% in pyridine, but it is very soluble in Et2O and CHCl3. The hydrochloride is gummy or amorphous but has been crystallised (m ~212o dec). It has insecticidal properties. [Kuhn et al. Chem Ber 88 1492 1955, Beilstein 21 III/IV 1402.]

참고 문헌

Desfosses.,lahresb., 2, 114 (1820)
Firbas., Monatsh., 10, 541 (1889)
Cazeneuve, Breteau., Compt. rend., 128,887 (1899)
Davis., Pharm. I., 15, 160 (1902)
Wittman., Monatsh., 26,445 (1905)
Colombano., Gazzetta, 38, 19 (1908)
Zemplen, Gerecs., Ber., 61,2294 (1928)
Schopf, Herrmann., ibid, 66, 298 (1933)
Oddo, Caronna., ibid, 67,446 (1934)

alpha-Solanine 준비 용품 및 원자재

원자재

준비 용품

alpha-Solanine 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Finetech Industry Limited	+86-27-87465837 +8618971612321	info@finetechnology-ind.com	China	9633	58
Shanghai Zheyan Biotech Co., Ltd.	18017610038	zheyansh@163.com	CHINA	3620	58
Chengdu Biopurify Phytochemicals Ltd.	+8618080483897	sales@biopurify.com	China	3424	58
BOC Sciences	+1-631-485-4226	inquiry@bocsci.com	United States	19553	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	12792	58
Shaanxi Dideu Medichem Co. Ltd	+86-029-89586680 +86-18192503167	1026@dideu.com	China	9126	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	27741	58
Hebei Duling International Trade Co. LTD	+8617333973358	sales01@hbduling.cn	China	15626	58
TargetMol Chemicals Inc.	+1-781-999-5354	support@targetmol.com	United States	19973	58
PT CHEM GROUP LIMITED	+86-85511178 +86-85511178	peter68@ptchemgroup.com	China	35453	58

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