Azelastine Impurity 14 HCl

Basic Information

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CAS Number

19869-42-2

Molecular Formula

C7H14ClNO

Molecular Weight

163.65 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

120-133°C

Boiling Point

196.4℃ at 760 mmHg

Flash Point

67.2℃

SMILES

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CN1CCCC(=O)CC1.Cl

InChI

InChI=1S/C7H13NO.ClH/c1-8-5-2-3-7(9)4-6-8;/h2-6H2,1H3;1H

InChIKey

BHSJZGRGJYULPA-UHFFFAOYSA-N

LogP

1.093

Topological Polar Surface Area

20.310000000000002 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

112

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

1-methylazepan-4-one;hydrochloride
4H-AZEPIN-4-ONE,HEXAHYDRO-1-METHYL HYDROCHLORIDE
1-methylhexahydroazepin-4-one hydrochloride
1-Methyl-azepan-4-one HCl
4H-Azepin-4-one, hexahydro-1-methyl-, hydrochloride (1:1)
1-methylazepan-4-oneHydrochloride
4H-Azepin-4-one, hexahydro-1-methyl-, hydrochloride
1-Methylhexahydro-4-azepinone hydrochloride
1-methylhexahydroazepin-4-one hydrochloride, AldrichCPR
CS-W003427
19869-42-2
SY002715
AKOS015845722
DTXSID20436620
BHSJZGRGJYULPA-UHFFFAOYSA-N
MFCD07779465
1-Methyl-azepan-4-one Hydrochloride
A814020
EN300-119512
1-methylazepan-4-one Hydrochloride
1-methylperhydroazepin-4-one HCl
AC-2729
DS-0427
SCHEMBL2307207
N-Methylazepan-4-one hydrochloride
1-Methylhexahydroazepin-4-one, HCl
1-METHYLAZEPAN-4-ONE HCL
Hexahydro-1-methyl-4H-azepin-4-one
AB42491
1-Methyl-4-azepanone hydrochloride (1:1)
FT-0637919

MDL Number

MFCD07779465

Customs Code

2933990090

FAQ

What is Azelastine Impurity 14 HCl (CAS: 19869-42-2)?

Azelastine Impurity 14 HCl is a hydrochloride salt of an impurity associated with azelastine, an antihistamine used in allergy treatments. It has the chemical formula C15H22N4O2·HCl and is typically a white to off-white solid with a molecular weight of approximately 325.8 g/mol. It is a basic compound with solubility in water and is commonly encountered during the synthesis and quality control of azelastine.

What are the main uses of Azelastine Impurity 14 HCl (CAS: 19869-42-2)?

Azelastine Impurity 14 HCl is primarily used in the pharmaceutical industry for the identification and analysis of impurities in azelastine drug substances. It plays a vital role in drug development, quality assurance, and regulatory compliance. Additionally, it is used in research settings to study the purity and stability of antihistamine compounds.

Is Azelastine Impurity 14 HCl (CAS: 19869-42-2) safe?

Azelastine Impurity 14 HCl is generally considered safe when handled properly in controlled laboratory environments. However, it may cause mild irritation if inhaled or contacted with skin. Safety precautions include wearing appropriate personal protective equipment (PPE) such as gloves and goggles. It should be stored in a secure location and handled in accordance with standard chemical safety protocols to minimize risks.

How should Azelastine Impurity 14 HCl (CAS: 19869-42-2) be stored?

Azelastine Impurity 14 HCl should be stored in a cool, dry, and dark place, ideally at temperatures below 25°C. It is sensitive to moisture and light, so it should be kept in a sealed container with desiccant. Proper storage helps maintain its chemical stability and ensures accurate results in analytical testing.