CHLOROTHEN CITRATE

First approved in 1948

Details

Stereochemistry	ACHIRAL
Molecular Formula	C14H18ClN3S.C6H8O7
Molecular Weight	487.954
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

OC(=O)CC(O)(CC(O)=O)C(O)=O.CN(C)CCN(CC1=CC=C(Cl)S1)C2=CC=CC=N2

InChI

InChIKey=LLQVTRFPENCFFC-UHFFFAOYSA-N

InChI=1S/C14H18ClN3S.C6H8O7/c1-17(2)9-10-18(14-5-3-4-8-16-14)11-12-6-7-13(15)19-12;7-3(8)1-6(13,5(11)12)2-4(9)10/h3-8H,9-11H2,1-2H3;13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)

HIDE SMILES / InChI

Molecular Formula	C14H18ClN3S
Molecular Weight	295.831
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Molecular Formula	C6H8O7
Molecular Weight	192.1235
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Description
Sources: https://www.ncbi.nlm.nih.gov/pubmed/18142753 | https://www.ncbi.nlm.nih.gov/pubmed/18963353

Chlorothen citrate (trade name Tagathen) is an antihistamine and a first generation H1 receptor antagonist, that have been used for the treatment of asthma, bronchitis, and bronchoconstriction.‘-5. Chlorothen is synthesized by condensation of 5-chloro-2-thienylchloride and N,N-dimethyl-N-(2-pyridinyl)ethylenediamine in the presence of sodium or potassium amide

Approval Year

Sourcing

Vendor/Aggregator	ID	URL
AAA Chemistry	AR-1L5826
ABI Chem	AC1L27E3
ABI Chem	AC1Q3Q1H
ChemTik	CTK8H0141
LGC Standards	LGCFOR1867.00	https://www.lgcstandards.com/US/en/p/LGCFOR1867.00
NovoSeek	67362
PubChem	67362	https://pubchem.ncbi.nlm.nih.gov/compound/67362
Smolecule	S576516	https://www.smolecule.com/products/s576516

Patents

Substance Class	Chemical Created by `admin` on `Mon Mar 31 17:34:55 GMT 2025` Edited by `admin` on `Mon Mar 31 17:34:55 GMT 2025`
Record UNII	0X60R85C0J
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

CHLOROPYRILENE CITRATE

Preferred Name

English

CHLOROTHEN CITRATE

Common Name

English

CHLOROMETHAPYRILENE CITRATE

Common Name

English

Chloropyrilene citrate [WHO-DD]

Common Name

English

CHLOROTHENIUM CITRATE

Common Name

English

CHLOROTHEN CITRATE [MI]

Common Name

English

2-((5-CHLORO-2-THENYL)(2-(DIMETHYLAMINO)ETHYL)AMINO)PYRIDINE CITRATE (1:1)

Systematic Name

English

N,N-DIMETHYL-N'-(2-PYRIDYL)-N'-(5-CHLORO-2-THENYL)ETHYLENEDIAMINE CITRATE

Systematic Name

English

CHLOROPYRILENE CITRATE [MART.]

Common Name

English

Classification Tree Code System Code

CFR

21 CFR 310.201