4-Chlorobutanol Aminocarbinol Adduct

About 4-Chlorobutanol Aminocarbinol Adduct

4-Chlorobutanol Aminocarbinol Adduct is an impurity of Efavirenz carrying the CAS registry number 1632028-59-1. The compound has the formula C18H18Cl2F3NO3, corresponding to a molecular weight of 424.2 g/mol. The IUPAC name is 4-chlorobutyl N-[4-chloro-2-(4-cyclopropyl-1,1,1-trifluoro-2-hydroxybut-3-yn-2-yl)phenyl]carbamate.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Efavirenz, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 4-Chlorobutanol Aminocarbinol Adduct is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Efavirenz

View every impurity, metabolite and intermediate we list for Efavirenz.

Efavirenz impurities

Specifications & identifiers

Chemical identifiers
Product name	4-Chlorobutanol Aminocarbinol Adduct
Catalogue No.	VQ-036897
CAS Number	1632028-59-1
IUPAC name	4-chlorobutyl N-[4-chloro-2-(4-cyclopropyl-1,1,1-trifluoro-2-hydroxybut-3-yn-2-yl)phenyl]carbamate
Molecular formula	C₁₈H₁₈Cl₂F₃NO₃
Molecular weight	424.2 g/mol
Exact mass	423.0616
Grade	Reference Standard
HSN code	38229090
InChIKey	CNZLYROLLABVMT-UHFFFAOYSA-N
SMILES	C1CC1C#CC(C2=C(C=CC(=C2)Cl)NC(=O)OCCCCCl)(C(F)(F)F)O
PubChem CID	139024823

Physical properties
Physical form	Solid
LogP (XLogP3)	5.4
H-bond donors / acceptors	2 / 6
TPSA	58.6 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 4-Chlorobutanol Aminocarbinol Adduct?

The CAS Registry Number of 4-Chlorobutanol Aminocarbinol Adduct is 1632028-59-1. It is also known as Efavirenz 4-Chlorobutanol Aminocarbinol Adduct.

What is the molecular formula and molecular weight of 4-Chlorobutanol Aminocarbinol Adduct?

4-Chlorobutanol Aminocarbinol Adduct has the molecular formula C18H18Cl2F3NO3 and a molecular weight of 424.2 g/mol. Its IUPAC name is 4-chlorobutyl N-[4-chloro-2-(4-cyclopropyl-1,1,1-trifluoro-2-hydroxybut-3-yn-2-yl)phenyl]carbamate.

What is 4-Chlorobutanol Aminocarbinol Adduct used for?

4-Chlorobutanol Aminocarbinol Adduct is supplied as a characterised reference material related to Efavirenz. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 4-Chlorobutanol Aminocarbinol Adduct can I order?

We supply 4-Chlorobutanol Aminocarbinol Adduct in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Chlorobutanol Aminocarbinol Adduct?

Yes. Every lot of 4-Chlorobutanol Aminocarbinol Adduct is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 4-Chlorobutanol Aminocarbinol Adduct be shipped internationally?

Yes. We export 4-Chlorobutanol Aminocarbinol Adduct worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.