Asp7 Linaclotide Impurity

Name: Asp7 Linaclotide Impurity
Brand: Vaqora Chemicals
SKU: VQ-038043

About Asp7 Linaclotide Impurity

Asp7 Linaclotide Impurity (CAS 1207977-38-5) is an impurity of Linaclotide offered by Vaqora Chemicals. With the molecular formula C59H78N14O22S6, it has a molar mass of 1527.7 g/mol. Common synonyms include Aspartic Acid Linaclotide and Asp7-Linaclotide.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Linaclotide to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in 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 Linaclotide

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

Linaclotide impurities

Specifications & identifiers

Chemical identifiers
Product name	Asp7 Linaclotide Impurity
Catalogue No.	VQ-038043
CAS Number	1207977-38-5
IUPAC name	(2S)-2-[[(1R,4S,7S,13S,16R,21R,24R,27S,30S,33R,38R,44S)-21-amino-27-(2-carboxyethyl)-13-(carboxymethyl)-44-[(1R)-1-hydroxyethyl]-30-[(4-hydroxyphenyl)methyl]-4-methyl-3,6,12,15,22,25,28,31,40,43,46,51-dodecaoxo-18,19,35,36,48,49-hexathia-2,5,11,14,23,26,29,32,39,42,45,52-dodecazatetracyclo[22.22.4.216,33.07,11]dopentacontane-38-carbonyl]amino]-3-(4-hydroxyphenyl)propanoic acid
Molecular formula	C₅₉H₇₈N₁₄O₂₂S₆
Molecular weight	1527.7 g/mol
Exact mass	1526.3739
Grade	Reference Standard
HSN code	38229090
InChIKey	FREKHAYMBHIHIO-WDRJZQOASA-N
SMILES	C[C@H]1C(=O)N[C@H]2CSSC[C@H]3C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](CSSC[C@H](NC(=O)CNC(=O)[C@@H](NC2=O)[C@@H](C)O)C(=O)N[C@@H](CC4=CC=C(C=C4)O)C(=O)O)C(=O)N[C@@H](CSSC[C@@H](C(=O)N3)N)C(=O)N[C@H](C(=O)N5CCC[C@H]5C(=O)N1)CC(=O)O)CC6=CC=C(C=C6)O)CCC(=O)O
PubChem CID	177835122

Physical properties
Physical form	Solid
LogP (XLogP3)	-6.2
H-bond donors / acceptors	19 / 29
TPSA	720 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 Asp7 Linaclotide Impurity?

The CAS Registry Number of Asp7 Linaclotide Impurity is 1207977-38-5. It is also known as Aspartic Acid Linaclotide, Asp7-Linaclotide, Linaclotide impurity 35.

What is the molecular formula and molecular weight of Asp7 Linaclotide Impurity?

Asp7 Linaclotide Impurity has the molecular formula C59H78N14O22S6 and a molecular weight of 1527.7 g/mol.

What is Asp7 Linaclotide Impurity used for?

Asp7 Linaclotide Impurity is supplied as a characterised reference material related to Linaclotide. 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 Asp7 Linaclotide Impurity can I order?

We supply Asp7 Linaclotide Impurity 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 Asp7 Linaclotide Impurity?

Yes. Every lot of Asp7 Linaclotide Impurity 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 Asp7 Linaclotide Impurity be shipped internationally?

Yes. We export Asp7 Linaclotide Impurity worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.