Mebendazole
|
|
Mebendazole 속성
- 녹는점
- 288.5°C
- 끓는 점
- 436.98°C (rough estimate)
- 밀도
- 1.1952 (rough estimate)
- 굴절률
- 1.6500 (estimate)
- 저장 조건
- Sealed in dry,2-8°C
- 용해도
- 물, 알코올 및 염화메틸렌에는 거의 녹지 않습니다.
- 산도 계수 (pKa)
- pKa 3.43/9.93(H2O,t =25,I=0.025) (Uncertain)
- 색상
- 흰색에서 옅은 베이지까지
- 수용성
- 35.4mg/L(25℃)
- Merck
- 14,5768
- BRN
- 759809
- BCS Class
- 2,4
- CAS 데이터베이스
- 31431-39-7(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn | ||
---|---|---|---|
위험 카페고리 넘버 | 22 | ||
안전지침서 | 36 | ||
유엔번호(UN No.) | UN 2811 | ||
WGK 독일 | 3 | ||
RTECS 번호 | EY8600000 | ||
HS 번호 | 29339900 | ||
유해 물질 데이터 | 31431-39-7(Hazardous Substances Data) | ||
독성 | LD50 orally: >80 mg/kg in sheep; >40 mg/kg in mice, rats and chickens (Van Gelder) |
Mebendazole C화학적 특성, 용도, 생산
개요
Mebendazole is a broad-spectrum anthelmintic that is active against both larval and adult stages of nematodes selectively binding the β-subunit of tubulin, thereby inhibiting intestinal microtubule synthesis in the parasite (IC50 = 0.19 μM for Giardia in vitro). As a tubulin-binding agent, mebendazole also possesses antitumor properties, inducing apoptosis of various human carcinomas both in vitro and in vivo, thus preventing their growth and migration. Furthermore, mebendazole has been used to inhibit hedgehog signaling in cancer cells via suppression of the formation of the primary cilium, a microtubule-based organelle that functions as a signaling hub for hedgehog pathway activation. Additionally, mebendazole has been shown to stabilize the transcriptional activator HIF-1α and its downstream targets, abrogating oxidative neuronal death in primary neurons.화학적 성질
White Amorphous Powder용도
Mebendazole Polymorph C is an Anthelmintic (Nematodes).Indications
Unlike thiabendazole, mebendazole (Vermox) does not inhibit fumarate reductase.While mebendazole binds to both mammalian and nematode tubulin, it exhibits a differential affinity for the latter, possibly explaining the selective action of the drug. The selective binding to nematode tubulin may inhibit glucose absorption, leading to glycogen consumption and ATP depletion.정의
ChEBI: A carbamate ester that is methyl 1H-benzimidazol-2-ylcarbamate substituted by a benzoyl group at position 5.일반 설명
White to slightly yellow powder. Pleasant taste. Practically water insoluble.공기와 물의 반응
Insoluble in water.반응 프로필
Mebendazole is a carbamate ester-amine. Amines behave as chemical bases. Carbamates are chemically similar to, but more reactive than amides. Like amides they form polymers such as polyurethane resins. Carbamates are incompatible with strong acids and bases, and especially incompatible with strong reducing agents such as hydrides. Flammable gaseous hydrogen is produced by the combination of active metals or nitrides with carbamates. Strongly oxidizing acids, peroxides, and hydroperoxides are incompatible with carbamates.화재위험
Flash point data for Mebendazole are not available; however, Mebendazole is probably combustible.Pharmaceutical Applications
A benzimidazole carbamic acid methyl ester available for oral administration. It is insoluble in water and stable at room temperature.Mechanism of action
Mebendazole is given orally; it is poorly soluble, and very little is absorbed from the intestinal tract. About 5 to 10%, principally the decarboxylated derivatives, is recovered in the urine; most of the orally administered drug is found in the feces within 24 hours.Pharmacokinetics
Oral absorption is poor. Plasma concentrations achieved after oral administration of 100 mg every 12 h for three consecutive days do not exceed 0.03 mg/L. All metabolites are inactive. Most of the dose, as unchanged drug or a primary metabolite, is retained in the intestinal tract and passed in the feces, with the remainder, approximately 2% of the dose, excreted in the urine.Clinical Use
Methyl 5-benzoyl-2-benzimidazolecarbamate (Vermox) isa broad-spectrum anthelmintic that is effective against variousnematode infestations, including whipworm, pinworm,roundworm, and hookworm. Mebendazole irreversiblyblocks glucose uptake in susceptible helminths, thereby depletingglycogen stored in the parasite. It apparently does notaffect glucose metabolism in the host. It also inhibits cell divisionin nematodes.Mebendazole is poorly absorbed by the oral route.Adverse reactions are uncommon and usually consist of abdominaldiscomfort. It is teratogenic in laboratory animalsand, therefore, should not be given during pregnancy.
부작용
Diarrhea and gastrointestinal discomfort may occur, but adverse reactions are generally mild. Woman of childbearing age should be informed of a potential risk to the fetus if treated during pregnancy, particularly during the first trimester.Safety Profile
Moderately toxic by ingestion and intraperitoneal routes. Human mutation data reported. An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of NOx. See also CARBAMATES.Mebendazole 준비 용품 및 원자재
원자재
Formyl chloride
O,P''-디클로로벤조페논
Methylcyanocarbamate
아세트산나트륨, 트리수화물
3,4-디아미노벤조페논
염화알루미늄
클로로탄산 메틸에스테르
2-Methyl-2-thiopseudourea sulfate
4-클로로-3-니트로 안식향산
염화구리(Ⅰ)
Dilute hydrochloric acid
Activated carbon,decolor
1,2-디클로로벤젠
암모니아(가스)
수소
4-CHLORO-3-NITROBENZOPHENONE
3,4-DIAMINOBENZOPHENONE MONOHYDROCHLORIDE
(3,4-Dinitrophenyl)(phenyl)methanone
준비 용품
Mebendazole 공급 업체
글로벌( 612)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Baoji Guokang Bio-Technology Co., Ltd. | 0917-3909592 13892490616 |
gksales1@gk-bio.com | China | 9339 | 58 |
Shaanxi TNJONE Pharmaceutical Co., Ltd | +86-13474506593 +86-13474506593 |
sarah@tnjone.com | China | 848 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21695 | 55 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9350 | 55 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 |
info@tnjchem.com | China | 2989 | 55 |
career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8822 | 58 |
Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 |
sales@amoychem.com | China | 6387 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |