氧氟沙星

Name: 氧氟沙星
Brand: 济南圣和化工有限公司

CAS 82419-36-1C18H20FN3O4MW 361.4

济南圣和化工有限公司现供应有机化学品——氧氟沙星（CAS 82419-36-1），分子式 C18H20FN3O4，分子量 361.4。本页理化参数仅供参考，实际常规纯度按批次COA提供(不公开发布)，以批次 COA 及订单确认为准，支持批量采购与长期供货协议。

产品概览

CAS号	82419-36-1
分子式	C18H20FN3O4
分子量	361.4
熔点	254
LogP	-0.39
纯度	按批次COA提供(不公开发布)
包装	按订单/批次确认(不公开发布)
应用领域	有机化学品
类别	有机化学品

应用领域

有机化学品

氧氟沙星在有机化学品领域使用广泛。采购前请确认纯度等级与包装形式，以批次 COA 为验收依据。

包装与储存

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

运输常规化工运输

样品可协商提供

交期现货/按订单安排

供货能力：氧氟沙星备有现货，包装形式为按订单/批次确认(不公开发布)。我们支持对公转账并开具增值税发票，山东省内可安排快速配送，省外按物流时效发货，具体请联系 info@591daili.com。

质量与文件

每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。

关于供应商

作为化工原料供应服务商，济南圣和化工有限公司长期服务于化工贸易、食品添加、医药中间体、日化原料等行业的采购需求。除氧氟沙星外，您还可以在站内按 CAS 号或产品分类检索更多品类，获取规格与报价。

常见问题

氧氟沙星的 CAS 号是多少？

氧氟沙星的 CAS 号为 82419-36-1。

该产品的纯度和包装规格是什么？

常规纯度规格为按批次COA提供(不公开发布)，包装为按订单/批次确认(不公开发布)，随货提供 COA。

氧氟沙星有什么用途？

主要应用于有机化学品。

如何购买或获取报价？

请发送邮件至 info@591daili.com 或通过 WhatsApp 联系，注明产品名称、CAS 号与需求数量，一个工作日内回复报价。供应商：济南圣和化工有限公司。

PubChem 公开数据

Description

ofloxacin · CAS 82419-36-1 · C18H20FN3O4. UNII A4P49JAZ9H. Melting Point: 254; Melting Point: 250-257 °C (decomposes); Melting Point: 250 - 257 °C.

Identification

CAS Registry Number	82419-36-1
PubChem CID	4583
Molecular formula	C18H20FN3O4
IUPAC name	7-fluoro-2-methyl-6-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid
UNII (FDA)	A4P49JAZ9H

Computed Descriptors

Molecular Weight	361.4
XLogP3	-0.4
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	2
Exact Mass	361.14378429
Monoisotopic Mass	361.14378429
Topological Polar Surface Area	73.3
Heavy Atom Count	26
Formal Charge	0

Physical & Chemical Properties

Melting Point	254
Melting Point	250-257 °C (decomposes)
Melting Point	250 - 257 °C
Solubility	28.3
Solubility	1.44e+00 g/L
LogP	-0.39
LogP	log Kow = -0.39
LogP	2.1
LogP	-0.05
Ionization Efficiency	3.3

Physical description & handling notes

Solid
Off-white to pale yellow crystalline powder
Colorless needles from ethanol
Soluble in aqueous solutions with pH between 2 and 5. Sparingly to slightly soluble in aqueous solutions with pH 7 (solubility falls to 4 mg/mL) and freely soluble in aqueous solutions with pH above 9.
When heated to decomposition it emits toxic fumes of /hydrogen fluoride and nitrogen oxides/.
Positive

Regulatory Status

GHS notification summary	23.1% (3 / 13)

GHS Hazard Classification

GHS notification summary	23.1% (3 / 13)
Reported hazard statements	H302 (85.2%), H312 (85.2%), H317 (85.2%), H332 (85.2%), H334 (85.2%), H341 (100%), H361 (14.8%), H315 (23.1%)

H302 (85.2%): Harmful if swallowed [Warning Acute toxicity, oral]

H312 (85.2%): Harmful in contact with skin [Warning Acute toxicity, dermal]

Documented Uses

Use (kg; approx.) in Germany (2009): >1000
Use (kg; exact) in Germany (2009): 1202
Use (kg) in France (2004): 4137
Consumption (g per capita; approx.) in Germany (2009): 0.0122
Consumption (g per capita; exact) in Germany (2009): 0.0147
Consumption (g per capita) in France (2004): 0.0685

Synonyms

ofloxacin; 82419-36-1; Floxin; Ofloxacine; Tarivid; Ocuflox; Ofloxacino; Visiren; Ofloxacinum; DL-8280; Ofloxacina; Exocin; Hoe-280; Floxin otic; Ofloxacin Otic; OFLX

Frequently Asked Questions

What are the CAS number and molecular formula of ofloxacin?

CAS 82419-36-1; molecular formula C18H20FN3O4; molecular weight — g/mol.

What other names is ofloxacin known by?

ofloxacin, 82419-36-1, Floxin, Ofloxacine, Tarivid, Ocuflox.

Is ofloxacin classified as hazardous?

23.1% of GHS notifications report no hazard classification (3 of 13).

What are the key physical properties of ofloxacin?

Melting Point: 254; Melting Point: 250-257 °C (decomposes); Melting Point: 250 - 257 °C; Solubility: 28.3.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.