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Home › Product Catalog › Dexchlorpheniramine Maleate

Dexchlorpheniramine Maleate

CAS 2438-32-6C16H19ClN2.C4H4O4MW 390.9

Dexchlorpheniramine Maleate (CAS No. 2438-32-6) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number2438-32-6
Molecular FormulaC16H19ClN2.C4H4O4
Molecular Weight390.9
Melting Point266 to 275 °F (NTP, 1992)
Purity按批次COA提供(不公开发布)
Packaging按订单/批次确认(不公开发布)
ApplicationsOrganic Chemicals
CategoryOrganic Chemicals

Where it is used

Organic Chemicals

Packaging & Supply

Packaging按订单/批次确认(不公开发布)
Purity按批次COA提供(不公开发布)
StorageSealed, cool and dry place
Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of Dexchlorpheniramine Maleate?

The CAS number of Dexchlorpheniramine Maleate is 2438-32-6.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of Dexchlorpheniramine Maleate?

Main applications include Organic Chemicals.

How do I buy Dexchlorpheniramine Maleate or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

Description

Dexchlorpheniramine Maleate · CAS 2438-32-6 · C16H19ClN2.C4H4O4. UNII V1Q0O9OJ9Z. Melting Point: 266 to 275 °F (NTP, 1992); Solubility: 10 to 50 mg/mL at 70 °F (NTP, 1992).

Identification

CAS Registry Number2438-32-6
PubChem CID5281068
Molecular formulaC16H19ClN2.C4H4O4
IUPAC name(Z)-but-2-enedioic acid;3-(4-chlorophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine
UNII (FDA)V1Q0O9OJ9Z

Computed Descriptors

Molecular Weight390.9
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count6
Rotatable Bond Count7
Exact Mass390.1346349
Monoisotopic Mass390.1346349
Topological Polar Surface Area90.7
Heavy Atom Count27
Formal Charge0
Complexity368

Physical & Chemical Properties

Melting Point266 to 275 °F (NTP, 1992)
Solubility10 to 50 mg/mL at 70 °F (NTP, 1992)

Physical description & handling notes

  • Chlorpheniramine maleate appears as odorless white crystalline solid or white powder with a bitter taste. pH (2% aqueous solution) 5. pH (1% aqueous solution) 4-5. (NTP, 1992)

Regulatory Status

GHS notification summary0.8% (2 / 241)

GHS Hazard Classification

GHS notification summary0.8% (2 / 241)
Reported hazard statementsH301 (87.6%), H302 (11.2%), H311 (32.8%), H314 (14.9%), H318 (15.8%), H336 (16.2%), H373 (15.4%), H361

This chemical does not meet GHS hazard criteria for 0.8% (2 of 241) of reports.

H301 (87.6%): Toxic if swallowed [Danger Acute toxicity, oral]

Documented Uses

  • Used used in the prevention of the symptoms of allergic conditions such as rhinitis, urticaria, allergy, common cold, asthma and hay fever.
  • 2-Pyridinepropanamine, .gamma.-(4-chlorophenyl)-N,N-dimethyl-, (2Z)-2-butenedioate (1:1): ACTIVE
  • Breast Feeding; Lactation; Milk, Human; Antihistamines; Antipruritics
  • 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)
  • Histamine-1 Receptor Antagonist [EPC]; Histamine H1 Receptor Antagonists [MoA]

Synonyms

Chlorpheniramine maleate; 113-92-8; Neorestamin; Synistamin; Antagonate; Allerclor; Kloromin; Phenetron; Allergin; Chlormene; Pyridamal; Alunex; Ibioton; Lorphen; Piriex; C-Meton

Frequently Asked Questions

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

CAS 2438-32-6; molecular formula C16H19ClN2.C4H4O4; molecular weight — g/mol.

What other names is Dexchlorpheniramine Maleate known by?

Chlorpheniramine maleate, 113-92-8, Neorestamin, Synistamin, Antagonate, Allerclor.

Is Dexchlorpheniramine Maleate classified as hazardous?

0.8% of GHS notifications report no hazard classification (2 of 241).

What are the key physical properties of Dexchlorpheniramine Maleate?

Melting Point: 266 to 275 °F (NTP, 1992); Solubility: 10 to 50 mg/mL at 70 °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.

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