Erythromycin
Price | Get Latest Price |
Package | 1KG |
Min. Order: | 1g |
Supply Ability: | 1 ton |
Update Time: | 2021-03-17 |
Product Details
Product Name: Erythromycin | CAS No.: 114-07-8 |
Min. Order: 1g | Purity: 99.9% |
Supply Ability: 1 ton | Release date: 2021/03/17 |
簡介
紅黴素(英文:Erythromycin)是一種大環(huán)內(nèi)酯類的抗生素,可用于治療呼吸道感染(英語:respiratory tract infections)、皮膚感染(英語:skin infections)、披衣菌感染(英語:chlamydia infections),以及梅毒。本品也可用于預防新生兒的B群鏈球菌感染(英語:Group B streptococcal infection)。紅霉素可以用于改善胃輕癱(英語:gastroparesis)的癥狀。本品可透過靜脈注射或口服給藥 。新生兒有時會給予含有紅霉素的眼藥水,以避免結(jié)膜炎(英語:neonatal conjunctivitis)。 常見副作用包含腹絞痛、嘔吐,以及腹瀉等。更嚴重者可能引發(fā)偽膜性結(jié)腸炎、肝臟疾病、長QT癥,以及過敏反應。青霉素過敏者通??砂踩帽酒?。妊娠期間用藥目前顯示安全。一般認為哺乳期間用藥為安全,但有研究顯示,未滿兩周的新生兒若服用本品,或母體于哺乳期間用藥,可能會增加罹患幽門狹窄(英語:pyloric stenosis)的風險。紅霉素屬于大環(huán)內(nèi)酯類抗生素,會抑制細菌的蛋白質(zhì)合成。 紅霉素于1952年首次由紅霉素放線菌(英語:Saccharopolyspora erythraea)中純化出來。本品列名于世界衛(wèi)生組織基本藥物標準清單之中,為基礎公衛(wèi)體系必備藥物之一。該藥屬于學名藥,價格不貴。本品在發(fā)展中國家的每錠批發(fā)價約于 0.03 至 0.06 USD之間。
基本信息
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中文名稱
紅霉素
英文名稱
Erythromycin
中文別名
艾狄密新; 紅霉素堿;
英文別名
Ergel; erycin; Aknin; Erythromycin; ERYC;
查看更多英文別名CAS號
114-07-8
分子式
C37H67NO13
分子量
733.92700
精確質(zhì)量
733.46100
PSA
193.91000
LOGP
1.78560
物化性質(zhì)
- 外觀與性狀:
- 松軟的無色粉末
- 密度:
- 1.2g/cm3
- 沸點:
- 818.4ºC at 760mmHg
- 熔點:
- 138-140ºC
- 閃點:
- 448.8ºC
- 穩(wěn)定性:
- Stable under normal temperatures and pressures.
- 儲存條件:
- 0-6ºC
- 蒸汽壓:
- 4.94E-31mmHg at 25°C
安全信息
- 安全說明:
- S24-S37-S45
- WGK Germany:
- 2
- 危險類別碼:
- R42/43
- 海關編碼:
- 2941500000
- 危險品標志:
- Xn
Company Profile Introduction
Welcome to hebei Shuoxi biotechnology co., LTD. Shuoxi is a fast developing pharmaceutical intermediates enterprise located in shijiazhuang, capital of hebei province.
Shuoxi analysis research and development center also provides custom synthesis service.
Hebei Shuoxi biotechnology co., LTD can provide customized synthetic chemicals in different quantities in laboratories, factories and industrial scale.
We have more than 10 years experience in this field.
We can offer competitive price for every customer and guarantee the quality of our products.
3. We pay attention to the needs of each customer and build a good relationship with them.
4. We have long-term business relations with Canada, Mexico, Brazil, UK, Russia, Germany, USA, India, South Africa, Malta, Egypt, Armenia, Australia, Philippines, Belgium, Netherlands, Denmark and other countries.
If you have any other questions for me. Please feel free to contact me.
We only produce and sell products that are legal in China. All products are sold only to laboratory research.
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- Since: 2016-11-14
- Address: NO.108 ZHONGSHAN ROAD, QIAOXI DISTRICT, ShiJiazhuang CITY, CHINA
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