利福昔明

Q: 利福昔明 的 CAS 号是多少？

利福昔明 的 CAS 登记号为 80621-81-4。

CAS 80621-81-4C43H51N3O11MW 785.9

利福昔明（CAS 80621-81-4）：分子式 C43H51N3O11、分子量 785.9；类别肥料。

产品描述

利福昔明（CAS 80621-81-4）是一种肥料原料。其分子式 C43H51N3O11 由 43 个碳、51 个氢、3 个氮、11 个氧组成。分子量约为 785.9。公开物性数据显示其LogP 约 2.6。作为化工品采购代理与分销渠道，我们可在国内及跨境渠道为利福昔明寻源比价，并安排小批量试样与批次采购；下单前提供完整 COA、质检报告与合规文件，验收以批次 COA 为准。

规格参数

CAS号80621-81-4

分子式C43H51N3O11

分子量785.9

LogP2.6

应用领域Use (kg、approx.) in Germany (2009): >25、Consumption (g per capita、approx.) in Germany (2009): 0.000305、Calculated removal (%): 94、Pharmaceuticals

类别肥料

用途与场景

登记用途：Use (kg、approx.) in Germany (2009): >25、Consumption (g per capita、approx.) in Germany (2009): 0.000305、Calculated removal (%): 94、Pharmaceuticals。

采购档案

这个产品是什么

利福昔明是一种肥料类化合物，登记 CAS 号为 80621-81-4，分子式 C43H51N3O11（分子量 785.9），归属于肥料大类化工原料。

识别信息

登记 CAS 号：80621-81-4

其分子式 C43H51N3O11 由 43 个碳、51 个氢、3 个氮、11 个氧组成。

别名/同义词：利福昔明 · Rifaximin

所属分类：肥料

常见问题

利福昔明的 CAS 号是多少？

利福昔明的 CAS 登记号为 80621-81-4。

利福昔明的分子式与分子量是多少？

分子式 C43H51N3O11，分子量 785.9。

利福昔明还有哪些别名？

别名/同义词：利福昔明、Rifaximin。

利福昔明的登记用途是什么？

登记用途：Use (kg、approx.) in Germany (2009): >25、Consumption (g per capita、approx.) in Germany (2009): 0.000305、Calculated removal (%): 94、Pharmaceuticals。

利福昔明属于哪个分类？

所属分类：肥料。

如何在 591daili.cn 采购利福昔明？

请在联系页面提交产品名称、CAS 号与数量，我们作为采购代理在国内及跨境渠道为您寻源比价，安排试样与批次采购，下单前提供 COA 与合规文件。

包装与单证

包装按订单确认，从实验室小包装到吨袋大货，随订单安排而非在页面上写死。每批随货附 COA 分析证书，可另提供 MSDS；若终端用途带有法规限度（食品接触、药品或化妆品），请在询价时说明执行标准，等级按该标准确定。

PubChem 公开数据

利福昔明（CAS 80621-81-4）的公开数据库记录，列此仅供独立核对。

危险化学品分类与危害说明

GHS notification summary	22.2% (4 / 18)
Reported hazard statements	H312 (55.6%), H332 (55.6%), H335 (55.6%), H361 (22.2%)

This chemical does not meet GHS hazard criteria for 22.2% (4 of 18) of reports.

H312 (55.6%): Harmful in contact with skin [Warning Acute toxicity, dermal]

法规与备案状态

GHS notification summary	22.2% (4 / 18)

物理形态与操作说明

267.74 Å² [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
263.95 Å² [M+K]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
270.84 Å² [M+Na]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
267.8 Å² [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

公开数据库收录的理化数据

LogP	2.6

这个物质在各数据库里的编号

CAS Registry Number	80621-81-4
PubChem CID	6436173
分子式	C43H51N3O11
IUPAC 名称	[(7S,9E,11S,12R,13S,14R,15R,16R,17S,18S,19E,21Z)-2,15,17,36-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22,30-octamethyl-6,23-dioxo-8,37-dioxa-24,27,33-triazahexacyclo[23.10.1.14,7.05,35.026,34.027,32]heptatriaconta-1(35),2,4,9,19,21,25(36),26(34),28,30,32-undecaen-13-yl] acetate
UNII（FDA）	L36O5T016N

数据库记载的用途

Use (kg; approx.) in Germany (2009): >25
Consumption (g per capita; approx.) in Germany (2009): 0.000305
Rifaximin has multiple indications by the FDA: for the treatment of patients (≥12 years of age) with traveller's diarrhea caused by noninvasive strains of Escherichia coli; for the reduction of overt hepatic encephalopathy recurrence in patients ≥18 years of age; and in May 2015 it was approved for irritable bowel syndrome with diarrhea (IBS-D) treatment in adult men and women.
Rifaximin is a nonabsorbable oral antibiotic. Rifaximin has a broad spectrum of activity against both gram-negative and gram-positive anaerobic and aerobic bacteria. This antibiotic is used primarily for gastrointestinal and liver diseases since it is specific to the gastroenterology tract due to its nonabsorbable profile. Rifaximin was first approved in the United States in 2004 but has been in use since 1987, when it first received approval in Italy.
Rifaximin is a nonabsorbable antibiotic that is used as treatment and prevention of travelers’ diarrhea and, in higher doses, for prevention of hepatic encephalopathy in patients with advanced liver disease and to treat diarrhea in patients with irritable bowel syndrome. Rifaximin has minimal oral absorption and has not been implicated in causing liver test abnormalities or clinically apparent liver injury.
Breast Feeding; Lactation; Milk, Human; Anti-Infective Agents; Gastrointestinal Agents; Rifamycins

它在各数据库里的别名

Rifaximin; 80621-81-4; Rifaxidin; Rifacol; Xifaxan; Rifamycin L 105; Rifaximine; Rifaximina; Normix; Rifamycin L 105SV; Rifaximinum; Xifaxsan; L-105; Xifaxanta; DTXSID7045998; L36O5T016N

计算机算出的分子描述符

分子量	785.9
XLogP3	6.9
氢键供体数	5
氢键受体数	12
可旋转键数	3
精确质量	785.35235945
单同位素质量	785.35235945
拓扑极性表面积	198
重原子数	57
形式电荷	0

数据库摘要

Rifaximin · CAS 80621-81-4 · C43H51N3O11. UNII L36O5T016N. LogP: 2.6.

数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。

获取利福昔明报价

供应商：济南圣和化工有限公司 · 一个工作日内回复。

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