1,8,15,22-Tetraazacyclooctacosane-2,7,16,21-t… 4238-35-1

Name: 1,8,15,22-Tetraazacyclooctacosane-2,7,16,21-tetrone
Brand: Vaqora Chemicals
SKU: VQ-040325

About 1,8,15,22-Tetraazacyclooctacosane-2,7,16,21-tetrone

1,8,15,22-Tetraazacyclooctacosane-2,7,16,21-tetrone (CAS 4238-35-1) is an impurity of Nylon offered by Vaqora Chemicals. The compound has the formula C24H44N4O4, corresponding to a molecular weight of 452.6 g/mol. Its systematic (IUPAC) name is 1,8,15,22-tetrazacyclooctacosane-2,7,16,21-tetrone. Alternative names: nylon cyclic (oligomer of polyamide 6, n=4).

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

This Nylon impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Nylon

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

Nylon impurities

Specifications & identifiers

Chemical identifiers
Product name	1,8,15,22-Tetraazacyclooctacosane-2,7,16,21-tetrone
Catalogue No.	VQ-040325
CAS Number	4238-35-1
IUPAC name	1,8,15,22-tetrazacyclooctacosane-2,7,16,21-tetrone
Molecular formula	C₂₄H₄₄N₄O₄
Molecular weight	452.6 g/mol
Exact mass	452.3363
Grade	Reference Standard
HSN code	38229090
InChIKey	PHOCHBCWTAIIGE-UHFFFAOYSA-N
SMILES	C1CCCNC(=O)CCCCC(=O)NCCCCCCNC(=O)CCCCC(=O)NCC1
PubChem CID	544235

Physical properties
Physical form	Solid
LogP (XLogP3)	1.3
H-bond donors / acceptors	4 / 4
TPSA	116 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 1,8,15,22-Tetraazacyclooctacosane-2,7,16,21-tetrone?

The CAS Registry Number of 1,8,15,22-Tetraazacyclooctacosane-2,7,16,21-tetrone is 4238-35-1. It is also known as 1,8,15,22-Tetrazacyclooctacosane-2,7,16,21-tetraone, 1,8,15,22-Tetraazacyclooctacosane-2,7,16,21-tetraone, 1,8,15,22-Tetraaza-2,7,16,21-cyclooctacosanetetrone.

What is the molecular formula and molecular weight of 1,8,15,22-Tetraazacyclooctacosane-2,7,16,21-tetrone?

1,8,15,22-Tetraazacyclooctacosane-2,7,16,21-tetrone has the molecular formula C24H44N4O4 and a molecular weight of 452.6 g/mol. Its IUPAC name is 1,8,15,22-tetrazacyclooctacosane-2,7,16,21-tetrone.

What is 1,8,15,22-Tetraazacyclooctacosane-2,7,16,21-tetrone used for?

1,8,15,22-Tetraazacyclooctacosane-2,7,16,21-tetrone is supplied as a characterised reference material related to Nylon. 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 1,8,15,22-Tetraazacyclooctacosane-2,7,16,21-tetrone can I order?

We supply 1,8,15,22-Tetraazacyclooctacosane-2,7,16,21-tetrone 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 1,8,15,22-Tetraazacyclooctacosane-2,7,16,21-tetrone?

Yes. Every lot of 1,8,15,22-Tetraazacyclooctacosane-2,7,16,21-tetrone 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 1,8,15,22-Tetraazacyclooctacosane-2,7,16,21-tetrone be shipped internationally?

Yes. We export 1,8,15,22-Tetraazacyclooctacosane-2,7,16,21-tetrone worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.