无水哌啶酸

Name: 无水哌啶酸
Brand: 济南圣和化工有限公司

CAS 51940-44-4C14H17N5O3MW 303.32

无水哌啶酸，CAS 登记号 51940-44-4，由济南圣和化工有限公司现货供应，可提供纯度按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号51940-44-4

分子式C14H17N5O3

分子量303.32

熔点253 - 255 °C

LogP-2.15

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

用途与场景

有机化学品

包装与供货

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

供货周期现货/按订单安排

文件与支持

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常见问题

在哪里能查到无水哌啶酸的 CAS 号？

本页已列出无水哌啶酸的 CAS 号：51940-44-4，可与随货 COA 核对。

可以提供哪些规格和包装？

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无水哌啶酸一般用在什么产品里？

主要涉及有机化学品。

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PubChem 公开数据

Description

Pipemidic Acid Anhydrous · CAS 51940-44-4 · C14H17N5O3. UNII LT12J5HVR8. Melting Point: 253 - 255 °C; Solubility: 0.322 mg/mL at 25 °C; LogP: -2.15.

Identification

CAS Registry Number	51940-44-4
PubChem CID	4831
Molecular formula	C14H17N5O3
IUPAC name	8-ethyl-5-oxo-2-piperazin-1-ylpyrido[2,3-d]pyrimidine-6-carboxylic acid
UNII (FDA)	LT12J5HVR8

Computed Descriptors

Molecular Weight	303.32
XLogP3	-2.1
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	3
Exact Mass	303.13313942
Monoisotopic Mass	303.13313942
Topological Polar Surface Area	98.7
Heavy Atom Count	22
Formal Charge	0

Physical & Chemical Properties

Melting Point	253 - 255 °C
Solubility	0.322 mg/mL at 25 °C
LogP	-2.15
Collision Cross Section	172.63 Å² [M+H]+
Collision Cross Section	183.93 Å² [M+Na]+

Physical description & handling notes

Solid
185.6 Å² [M+Na]+ [CCS Type: TW; Method: calibrated with Waters Major Mix]
174.3 Å² [M+H]+ [CCS Type: TW; Method: calibrated with Waters Major Mix]
171 Å² [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

GHS Hazard Classification

Reported hazard statements	H317 (97.6%), H334 (97.6%)

H317 (97.6%): May cause an allergic skin reaction [Warning Sensitization, Skin]

H334 (97.6%): May cause allergy or asthma symptoms or breathing difficulties if inhaled [Danger Sensitization, respiratory]

Documented Uses

Use (kg; approx.) in Germany (2009): >10
Consumption (g per capita; approx.) in Germany (2009): 0.000122
Substances capable of killing agents causing urinary tract infections or of preventing them from spreading.
Substances that inhibit the growth or reproduction of BACTERIA.
J - Antiinfectives for systemic use
J01 - Antibacterials for systemic use

Synonyms

pipemidic acid; 51940-44-4; Pipedac; Pipemid; Acido pipemidico; Acide pipemidique; Acidum pipemidicum; pipeacid; uropimid; Filtrax; Pipemidate; Pipurin; Tractur; Urosten; Uroval; Nuril

Frequently Asked Questions

What are the CAS number and molecular formula of Pipemidic Acid Anhydrous?

CAS 51940-44-4; molecular formula C14H17N5O3; molecular weight — g/mol.

What other names is Pipemidic Acid Anhydrous known by?

pipemidic acid, 51940-44-4, Pipedac, Pipemid, Acido pipemidico, Acide pipemidique.

Is Pipemidic Acid Anhydrous classified as hazardous?

Hazard statements reported: H317, H334.

What are the key physical properties of Pipemidic Acid Anhydrous?

Melting Point: 253 - 255 °C; Solubility: 0.322 mg/mL at 25 °C; LogP: -2.15; Collision Cross Section: 172.63 Å² [M+H]+.

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.

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