2-Hydroxymethyl Loratadine
Product Code
TRC-H947745
CAS Number
Product Format
Neat
Molecular Formula
C23 H25 Cl N2 O3
Molecular Weight
412.91
API Family
LoratadineProduct Categories
TRC, Impurity Reference Materials , Histamine receptors, Nociception, Memory, Learning and Cognition, Schizophrenia, Sleep, Pain and Inflammation
Product Type
ImpurityPurity
>95% (HPLC)
Documentation
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Product Information
Chemical Data
Analyte Name
2-Hydroxymethyl Loratadine
CAS Number
609806-39-5
Molecular Formula
C23 H25 Cl N2 O3
Molecular Weight
412.91
Accurate Mass
412.1554
SMILES
CCOC(=O)N1CCC(=C2c3ccc(Cl)cc3CCc4ccc(CO)nc24)CC1
InChI
InChI=1S/C23H25ClN2O3/c1-2-29-23(28)26-11-9-15(10-12-26)21-20-8-6-18(24)13-17(20)4-3-16-5-7-19(14-27)25-22(16)21/h5-8,13,27H,2-4,9-12,14H2,1H3
IUPAC
ethyl 4-[8-chloro-2-(hydroxymethyl)-5,6-dihydrobenzo[1,2]cyclohepta[2,4-c]pyridin-11-ylidene]piperidine-1-carboxylate
Product Data
Storage Temperature
-20°C
Shipping Temperature
Room Temperature
Country of Origin
CANADA
Product Type
Impurity
Product Format
Neat
Impurity Type
Intermediate
API Family
Purity
>95% (HPLC)
Product Description
A usual impurity in Loratadine syrup formulations, a nonsedating-type histamine H1-receptor. Loratadine 2-Hydroxymethyl Impurity (USP).
References: Okamoto, T., et al.: Chem. Pharm. Bull ., 7, 130