马来酸苯那敏

Name: 马来酸苯那敏
Brand: 济南圣和化工有限公司

CAS 132-20-7C16H20N2.C4H4O4MW 356.4

济南圣和化工主营供应马来酸苯那敏（CAS 132-20-7），归类于有机化学品，分子式 C16H20N2.C4H4O4，分子量 356.4。我们面向国内化工贸易与生产企业提供稳定的现货供应，报价响应快，支持对公转账并可开具增值税发票。

产品概览

CAS号	132-20-7
分子式	C16H20N2.C4H4O4
分子量	356.4
熔点	219 to 226 °F (NTP, 1992)
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

马来酸苯那敏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

采购提示：本产品按按订单/批次确认(不公开发布)起订发货，收到货物后请先核对包装完好性再行入库。储存条件为阴凉干燥、密封保存；如需 MSDS 或运输说明，可在询价时一并索取。

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

济南圣和化工有限公司位于山东济南，主营化工原料供应，精选产品齐全，覆盖有机化学品、无机化学品、食品添加剂、医药中间体等多个大类。我们随货提供 COA 分析证书，一个工作日内回复报价，欢迎国内外采购方长期合作。

常见问题

马来酸苯那敏的 CAS 号是多少？

马来酸苯那敏的 CAS 号为 132-20-7。

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。

马来酸苯那敏有什么用途？

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

Pheniramine Maleate · CAS 132-20-7 · C16H20N2.C4H4O4. UNII NYW905655B. Melting Point: 219 to 226 °F (NTP, 1992).

Identification

CAS Registry Number	132-20-7
PubChem CID	5282139
Molecular formula	C16H20N2.C4H4O4
IUPAC name	(Z)-but-2-enedioic acid;N,N-dimethyl-3-phenyl-3-pyridin-2-ylpropan-1-amine
UNII (FDA)	NYW905655B

Computed Descriptors

Molecular Weight	356.4
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	7
Exact Mass	356.17360725
Monoisotopic Mass	356.17360725
Topological Polar Surface Area	90.7
Heavy Atom Count	26
Formal Charge	0
Complexity	340

Physical & Chemical Properties

Melting Point	219 to 226 °F (NTP, 1992)

Physical description & handling notes

Pheniramine maleate is a white powder with a faint amine-like odor. Melting point 107 °C. pH (1% solution) 4.5-5.5. Used medicinally as an antihistamine.
Soluble (>=10 mg/ml at 75 °F) (NTP, 1992)
155.1 Å² [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

GHS Hazard Classification

Reported hazard statements	H302 (90.3%)

H302 (90.3%): Harmful if swallowed [Warning Acute toxicity, oral]

P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)

Documented Uses

2-Pyridinepropanamine, N,N-dimethyl-.gamma.-phenyl-, (2Z)-2-butenedioate (1:1): ACTIVE
Agents, usually topical, that relieve itching (pruritus).
Agents that are used to treat allergic reactions. Most of these drugs act by preventing the release of inflammatory mediators or inhibiting the actions of released mediators on their target cells. (From AMA Drug Evaluations Annual, 1994, p475)

Synonyms

PHENIRAMINE MALEATE; 132-20-7; Inhiston; Trimeton; Trimetose; Daneral; Naphcon a; Pheniramine hydrogen maleate; Prophenpyridamine maleate; Antolozine; Fervex; Avil-retard; PM 241; 1-Phenyl-1-(2-pyridyl)-3-dimethylaminopropane maleate; NSC-757270; HO 11513

Frequently Asked Questions

What are the CAS number and molecular formula of Pheniramine Maleate?

CAS 132-20-7; molecular formula C16H20N2.C4H4O4; molecular weight — g/mol.

What other names is Pheniramine Maleate known by?

PHENIRAMINE MALEATE, 132-20-7, Inhiston, Trimeton, Trimetose, Daneral.

Is Pheniramine Maleate classified as hazardous?

Hazard statements reported: H302.

What are the key physical properties of Pheniramine Maleate?

Melting Point: 219 to 226 °F (NTP, 1992).

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.