膦酰基羧酸

Q: 膦酰基羧酸 的 CAS 号是多少？

膦酰基羧酸 的 CAS 登记号为 4428-95-9。

CAS 4428-95-9CH3O5PMW 126.01

膦酰基羧酸（CAS 4428-95-9）：分子式 CH3O5P、分子量 126.01；类别精细化学品。

产品描述

膦酰基羧酸（CAS 4428-95-9）是一种精细化学品原料。其分子式 CH3O5P 由 1 个碳、3 个氢、5 个氧、1 个磷组成。分子量约为 126.01。公开物性数据显示其熔点约 88.06、LogP 约 -2.1。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膦酰基羧酸寻源比价，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4428-95-9

分子式CH3O5P

分子量126.01

熔点88.06

LogP-2.1

应用领域MEDICATION、Methods of Manufacturing: Phosphonoformate is prepared by saponification of the triethyl ester of phosphonoformate with NaOH. Trisodium phosphonoformate hexahydrate is recrystallized from H2O、Formulations/Preparations: Each milliliter of foscarnet sodium injection contains 24 mg of foscarnet sodium hexahydrate in Water for Injection、USP. Hydrochloric acid and/or sodium hydroxide may have been added to adjust the pH of the solution to 7.4. Foscarnet sodium injection contains no preservatives. /Available in/ 500 or 250 mL bottles、Foscavir

类别精细化学品|水处理化学品

用途与场景

登记用途：MEDICATION、Methods of Manufacturing: Phosphonoformate is prepared by saponification of the triethyl ester of phosphonoformate with NaOH. Trisodium phosphonoformate hexahydrate is recrystallized from H2O、Formulations/Preparations: Each milliliter of foscarnet sodium injection contains 24 mg of foscarnet sodium hexahydrate in Water for Injection、USP. Hydrochloric acid and/or sodium hydroxide may have been added to adjust the pH of the solution to 7.4. Foscarnet sodium injection contains no preservatives. /Available in/ 500 or 250 mL bottles、Foscavir。

采购档案

这个产品是什么

膦酰基羧酸是一种高附加值精细化合物，登记 CAS 号为 4428-95-9，分子式 CH3O5P（分子量 126.01），归属于精细化学品大类化工原料。

识别信息

登记 CAS 号：4428-95-9

其分子式 CH3O5P 由 1 个碳、3 个氢、5 个氧、1 个磷组成。

别名/同义词：膦酰基羧酸 · Phosphonocarboxylic Acid

所属分类：精细化学品 / 特种化学品

常见问题

膦酰基羧酸的 CAS 号是多少？

膦酰基羧酸的 CAS 登记号为 4428-95-9。

膦酰基羧酸的分子式与分子量是多少？

分子式 CH3O5P，分子量 126.01。

膦酰基羧酸还有哪些别名？

别名/同义词：膦酰基羧酸、Phosphonocarboxylic Acid。

膦酰基羧酸的登记用途是什么？

膦酰基羧酸属于哪个分类？

所属分类：精细化学品 / 水处理化学品。

如何在 591daili.cn 采购膦酰基羧酸？

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

膦酰基羧酸（CAS 4428-95-9）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

Reported hazard statements	H341 (100%), H373 (100%)

H341 (100%): Suspected of causing genetic defects [Warning Germ cell mutagenicity]

H373 (100%): May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]

物理形态与操作说明

Solid
Complete
128.92 Å² [M+K]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
Hexahydrate, mp >250 °C/Foscarnet sodium/
Each milliliter of foscarnet sodium injection contains 24 mg of foscarnet sodium hexahydrate in Water for Injection, USP. Hydrochloric acid and/or sodium hydroxide may have been added to adjust the pH of the solution to 7.4. Foscarnet sodium injection contains no preservatives. /Available in/ 500 or 250 mL bottles.
Foscavir

公开数据库收录的理化数据

熔点	88.06
熔点	88.06 °C
溶解度	1.68e+01 g/L
LogP	-2.1
LogP	-2.0

这个物质在各数据库里的编号

CAS Registry Number	4428-95-9
PubChem CID	3415
分子式	CH3O5P
IUPAC 名称	phosphonoformic acid
UNII（FDA）	364P9RVW4X

数据库记载的用途

Phosphonoformate is prepared by saponification of the triethyl ester of phosphonoformate with NaOH. Trisodium phosphonoformate hexahydrate is recrystallized from H2O.
For the treatment of CMV retinitis in patients with acquired immunodeficiency syndrome (AIDS) and for treatment of acyclovir-resistant mucocutaneous HSV infections in immunocompromised patients.
Foscarnet a simple pyrophosphate molecule which has antiviral activity against many viruses and is used intravenously in therapy of serious cytomegalovirus infections, largely in immunocompromised patients. Foscarnet has been associated with mild-to-moderate serum aminotransferase elevations during intravenous therapy, but not with episodes of clinically apparent liver injury.
Antiviral Agents; Reverse Transcriptase Inhibitors
Foscarnet sodium injection is indicated for the treatment of acyclovir-resistant mucocutaneous HSV infections in immunocompromised patients. /Included in US product label/
Foscarnet sodium injection is indicated for the treatment of CMV retinitis in patients with acquired immunodeficiency syndrome (AIDS). Combination therapy with foscarnet sodium and ganciclovir is indicated for patients who have relapsed after monotherapy with either drug. /Included in US product label/

它在各数据库里的别名

foscarnet; Phosphonoformic acid; Phosphonoformate; 4428-95-9; Carboxyphosphonic acid; Foscarmet; phosphonocarboxylic acid; phosphonomethanoic acid; 364P9RVW4X; J05AD01; Phosphinecarboxylic acid, dihydroxy-, oxide; DTXSID0048478; CHEBI:127780; RefChem:55232; DTXCID0028452; 112-287-0

计算机算出的分子描述符

分子量	126.01
XLogP3	-2
氢键供体数	3
氢键受体数	5
可旋转键数	1
精确质量	125.97181019
单同位素质量	125.97181019
拓扑极性表面积	94.8
重原子数	7
形式电荷	0

数据库摘要

Phosphonocarboxylic Acid · CAS 4428-95-9 · CH3O5P. UNII 364P9RVW4X. 熔点: 88.06; 熔点: 88.06 °C; 溶解度: 1.68e+01 g/L.

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

获取膦酰基羧酸报价

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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