Irbesartan Impurity 11 HCl

Basic Information

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CAS Number

151257-01-1

Molecular Formula

C11H19ClN2O

Molecular Weight

230.74 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

235-240°C

Boiling Point

328.6°Cat760mmHg

Flash Point

152.6°C

SMILES

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CCCCC1=NC2(CCCC2)C(=O)N1.Cl

InChI

InChI=1S/C11H18N2O.ClH/c1-2-3-6-9-12-10(14)11(13-9)7-4-5-8-11;/h2-8H2,1H3,(H,12,13,14);1H

InChIKey

WWRHZLCKSVQRBG-UHFFFAOYSA-N

LogP

2.4395

Topological Polar Surface Area

41.46 Å²

Hydrogen Bond Donor/Acceptor

1 / 3

Complexity

265

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

2-butyl-1,3-diazaspiro[4.4]non-1-en-4-one;hydrochloride
CS-W014181
2-Butyl-1,3-diazaspiro[4.4]non-1-en-4-one--hydrogen chloride (1/1)
2-butyl-1,3-diazaspiro[4,4]non-1-en-4-one hcl
151257-01-1
EN300-7386548
1,3-Diazaspiro[4.4]non-1-en-4-one, 2-butyl-, hydrochloride (1:1)
DTXSID10436477
2-Butyl-1,3-diazaspiro[4.4]non-2-en-4-one monohydrochloride
2-Butyl-1,3-diazaspiro[4.4]non-1-en-4-oneHydrochloride
2-n-Butyl-1,3-diaza-spiro[4,4]non-1-en-4-one hydrochloride
2-butyl-1,3-diaza-spiro[4.4]non-1-en4-one monohydrochloride
SY036928
AC-6864
EC 424-560-4
WWRHZLCKSVQRBG-UHFFFAOYSA-N
2-N-BUTYL-1,3-DIAZA-SPIRO[4,4]NON-1-EN-4-ONEHYDROCHLORIDE
2n-butyl-1,3-diazaspiro (4,4) non-1-en-4-one HCl
A809140
AKOS015907796
FT-0659370
MFCD03428357
AKOS037643283
2-butyl-1,3-diaza-spiro [4.4] non-1-en-4-one monohydrochloride
Irbesartan impurity
2-Butyl-4-spirocyclopentane-2-imidazolin-5-one hydrochloride
2n-butyl-1,3-diazaspiro (4,4) non-1-en-4 one HCl
2-n-Butyl-1,3-diaza-spiro[4,4]non-1-en-4-one HCl
AS-12497
AM90294
2-butyl-1,3-diazaspiro[4,4]non-1-en-4-one monohydrochloride

MDL Number

MFCD03428357

Customs Code

2933990090

FAQ

What is Irbesartan Impurity 11 HCl (CAS: 151257-01-1)?

Irbesartan Impurity 11 HCl is a hydrochloride salt form of an impurity found in the synthesis of irbesartan, an angiotensin II receptor blocker used in treating hypertension. It has the chemical formula C13H18N2O4S·HCl and is typically a white to off-white crystalline solid with good solubility in water. This compound is important in pharmaceutical quality control to ensure the purity and safety of the final drug product.

What are the main uses of Irbesartan Impurity 11 HCl (CAS: 151257-01-1)?

Irbesartan Impurity 11 HCl is primarily used in pharmaceutical research and quality assurance to identify and quantify impurities in irbesartan drug substances. It plays a key role in drug development, regulatory compliance, and ensuring the safety and efficacy of medications. This compound is also used in analytical testing to support the purity analysis of angiotensin receptor blocker drugs.

Is Irbesartan Impurity 11 HCl (CAS: 151257-01-1) safe?

Irbesartan Impurity 11 HCl is generally considered safe when handled according to standard laboratory protocols. However, as with any chemical, it should be treated with caution. Proper personal protective equipment (PPE), such as gloves and goggles, is recommended during handling. Safety data sheets (SDS) should be consulted for detailed information on exposure limits and health effects. It is not intended for human or animal consumption.

How should Irbesartan Impurity 11 HCl (CAS: 151257-01-1) be stored?

Irbesartan Impurity 11 HCl should be stored in a cool, dry, and well-ventilated area, away from moisture and direct sunlight. It is typically kept in a sealed container at a temperature between 15°C to 25°C. Proper storage ensures stability and prevents degradation. Avoid exposure to high humidity or extreme temperatures to maintain quality and safety.