Lypressin

Name: Lypressin
Brand: Zemixal
SKU: ZX-033794

Reference StandardAvailable on request

Lypressin (CAS 50-57-7) supplier Zemixal: C46H65N13O12S2, COA and SDS with every lot, worldwide shipping. Quotes within one business day.

Pack sizes

CAS number50-57-7

FormulaC₄₆H₆₅N₁₃O₁₂S₂

Molar mass1056.2 g/mol

Physical formSolid

HS code38229090

InChIKeyBJFIDCADFRDPIO-DZCXQCEKSA-N

About Lypressin

Lypressin belongs to the Terlipressin reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 50-57-7, formula C46H65N13O12S2 and molar mass 1056.2 g/mol. It is handled as a solid.

Typical applications

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

Safe handling

It carries the GHS signal word Warning (H332), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Terlipressin

See every impurity, metabolite and related compound we list for this API.

Terlipressin standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Lypressin
Product name	Lypressin
Catalogue number	ZX-033794
CAS number	50-57-7
IUPAC name	(2S)-N-[(2S)-6-amino-1-[(2-amino-2-oxoethyl)amino]-1-oxohexan-2-yl]-1-[(4R,7S,10S,13S,16S,19R)-19-amino-7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-13-benzyl-16-[(4-hydroxyphenyl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]pyrrolidine-2-carboxamide
Molecular formula	C₄₆H₆₅N₁₃O₁₂S₂
Molar mass	1056.2 g/mol
Exact mass	1055.4317
Grade	Reference Standard
Physical form	Solid
XLogP3	-3.9
H-bond donors / acceptors	13 / 16
Topological polar surface area	476 Å²
HS code	38229090
InChIKey	BJFIDCADFRDPIO-DZCXQCEKSA-N
SMILES	C1C[C@H](N(C1)C(=O)[C@@H]2CSSC[C@@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N2)CC(=O)N)CCC(=O)N)CC3=CC=CC=C3)CC4=CC=C(C=C4)O)N)C(=O)N[C@@H](CCCCN)C(=O)NCC(=O)N
PubChem CID	644076
Synonyms	Lysipressin, Lysine vasopressin, 8-L-Lysinevasopressin, Lypressine, Vasopressin pig, Vasopressin, 8-L-lysine, Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Lys-Gly-NH2, cyclic 1-6 disulfide, Lys Vasopressin, Lysyl Vasopressin, Vasopressin, Lysyl, Vasopressin, Lysine

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H332Harmful if inhaled

Precautionary statements P261, P271, P304 + P340, P317

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Lypressin
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Lypressin

Which CAS number identifies Lypressin?

Lypressin is registered under CAS 50-57-7. You may also see it listed as Lysipressin, Lysine vasopressin, 8-L-Lysinevasopressin. Our catalogue number for this item is ZX-033794.

What are the formula and molar mass of Lypressin?

For Lypressin, its formula is C46H65N13O12S2 and its molar mass is 1056.2 g/mol. InChIKey BJFIDCADFRDPIO-DZCXQCEKSA-N lets you match it in any structure database.

How is Lypressin used in pharmaceutical QC?

Lypressin is a characterised reference material linked to Terlipressin. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Lypressin?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Lypressin?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Lypressin to my country?

Yes. Because Lypressin is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Terlipressin standards

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