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Description

carbinoxamine maleate · CAS 3505-38-2 · C20H23ClN2O5. UNII 02O55696WH.

Identification

CAS Registry Number	3505-38-2
PubChem CID	5282409
Molecular formula	C20H23ClN2O5
IUPAC name	(Z)-but-2-enedioic acid;2-[(4-chlorophenyl)-pyridin-2-ylmethoxy]-N,N-dimethylethanamine
UNII (FDA)	02O55696WH

Computed Descriptors

Molecular Weight	406.9
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	8
Exact Mass	406.1295495
Monoisotopic Mass	406.1295495
Topological Polar Surface Area	100
Heavy Atom Count	28
Formal Charge	0
Complexity	386

Physical description & handling notes

• 167.4 Ų [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

GHS Hazard Classification

Reported hazard statements	H301 (97.6%), H315 (96.5%), H319 (96.5%), H335 (96.5%)

Documented Uses

• For symptomatic relief of seasonal and perennial allergic rhinitis and vasomotor rhinitis, as well as allergic conjunctivitis caused by foods and inhaled allergens. Also for the relief of allergic reactions to blood or plasma, and the symptomatic management of mild, uncomplicated allergic skin manifestations of urticaria and angioedema.
• Ethanamine, 2-[(4-chlorophenyl)-2-pyridinylmethoxy]-N,N-dimethyl-, (2Z)-2-butenedioate (1:1): ACTIVE
• Breast Feeding; Lactation; Milk, Human; Antihistamines
• Histamine H1 Receptor Antagonists [MoA]; Histamine-1 Receptor Antagonist [EPC]

Synonyms

CARBINOXAMINE MALEATE; 3505-38-2; p-Carbinoxamine maleate; Paracarbinoxamine maleate; Karbinal ER; NSC-62362; DTXSID0047828; NSC62362; 02O55696WH; 2-(p-Chloro-alpha-(2-(dimethylamino)ethoxy)benzyl)pyridine maleate; DTXCID5027805; CHEBI:31353; 2-(p-Chloro-alpha-(2-(dimethylamino)ethoxy)benzyl)pyridine bimaleate; Ethanamine, 2-((4-chlorophenyl)-2-pyridinylmethoxy)-N,N-dimethyl-, (Z)-2-butenedioate (1:1); Ethanamine, 2-((4-chlorophenyl)-2-pyridinylmethoxy)-N,N-dimethyl-,(2Z)-2-butenedioate(1:1); Ethanamine, 2-[(4-chlorophenyl)-2-pyridinylmethoxy]-N,N-dimethyl-, (Z)-2-butenedioate (1:1)

Frequently Asked Questions

What are the CAS number and molecular formula of carbinoxamine maleate?

CAS 3505-38-2; molecular formula C20H23ClN2O5; molecular weight — g/mol.

What other names is carbinoxamine maleate known by?

CARBINOXAMINE MALEATE, 3505-38-2, p-Carbinoxamine maleate, Paracarbinoxamine maleate, Karbinal ER, NSC-62362.

Is carbinoxamine maleate classified as hazardous?

Hazard statements reported: H301, H315, H319, H335.

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.