Description
ChemicalBook > CAS DataBase List > Lypressin

Lypressin

Description
Product Name
Lypressin
CAS No.
50-57-7
Chemical Name
Lypressin
Synonyms
Vasopressin;Lysipressin;diapid;LYSPRESSIN;LYSINE VASOPRESSIN;LVP;LYPRESSIN;postacton;Iwpressir;syntopressin
CBNumber
CB3316467
Molecular Formula
C46H65N13O12S2
Formula Weight
1056.22
MOL File
50-57-7.mol
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Lypressin Property

Boiling point:
1610.4±65.0 °C(Predicted)
Density 
1.1080 (rough estimate)
refractive index 
1.6700 (estimate)
storage temp. 
-20°C
form 
Solid
pka
9.90±0.15(Predicted)
color 
White to off-white
Sequence
H-[Cys-Tyr-Phe-Gln-Asn-Cys]-Pro-Lys-Gly-NH2，(Disulfide bridge: Cys-Cys)
InChIKey
NKWAIKZITYLOMT-DHSVNZEYSA-N
SMILES
C1(N)CSSCC(C(=O)N2C(C(=O)CC(CCCCN)C(=O)NCC(=O)N)CCC2)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(CC2=CC=CC=C2)NC(=O)C(CC2C=CC(O)=CC=2)NC1=O)CCC(=O)N
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Safety

Hazard Codes 
Xn
Risk Statements 
20
Safety Statements 
36
WGK Germany 
3
RTECS 
YW8659000
HS Code 
2937190000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H332Harmful if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P403Store in a well-ventilated place.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
V6879
Product name
[Lys8]-Vasopressin
Purity
≥98% (HPLC)
Packaging
1mg
Price
$191
Updated
2025/07/31
Sigma-Aldrich
Product number
1711133
Product name
[Lys8]-Vasopressin
Purity
United States Pharmacopeia (USP) Reference Standard
Packaging
2mg
Price
$568
Updated
2025/07/31
Cayman Chemical
Product number
24218
Product name
Lysipressin
Purity
≥98%
Packaging
1mg
Price
$43
Updated
2022/04/27
Cayman Chemical
Product number
24218
Product name
Lysipressin
Purity
≥98%
Packaging
5mg
Price
$149
Updated
2022/04/27
Sigma-Aldrich
Product number
V6879
Product name
[Lys8]-Vasopressin
Purity
≥98% (HPLC)
Packaging
5mg
Price
$707
Updated
2025/07/31
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Lypressin Chemical Properties,Usage,Production

Uses

Hormone (antidiuretic).

Uses

Lypressin is a neurohypophysial hormone that regulates water, glucose, and salts in blood.

Definition

ChEBI: (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)-16-[(4-hydroxyphenyl)methyl]-6,9,12,15,18-pentaoxo-13-(phenylmethyl)-1,2-dithia-5,8,11,14,17-pentazacycloeicos-4-yl]-oxomethyl]-2-pyrrolidinecarboxamide is a cyclic peptide.

brand name

Pitressin (Parke-Davis).

General Description

Lypressin is synthetic 8-L-lysine vasopressin,a polypeptide similar to ADH. The lysine analog isconsidered more stable, and it is absorbed rapidly from thenasal mucosa. Lypressin (Diapid) is pharmaceutically availableas a topical solution, spray, 50 pressor units(185 g)/mL in 5-mL containers. Usual dosage, topical (intranasal),one or more sprays applied to one or both nostrilsone or more times daily.

Description

Lypressin is a hormone used to prevent or control the frequent urination, increased thirst, and loss of water associated with diabetes insipidus (water diabetes). Its molecular weight is 1056.2 Dalton having an amino acid sequence of Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Lys-Gly-NH2. The Molecular Formula is: C46H65N13O12S2.
The CAS Number is: 50-57-7.

Lypressin Preparation Products And Raw materials

Raw materials

Preparation Products

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Lypressin Suppliers

China 266 Europe 1 France 1 Germany 3 India 6 Japan 1 South Korea 1 Spain 1 Sweden 1 Switzerland 2 The Netherlands 1 Ukraine 1 United Kingdom 6 United States 38 Global 329
chemcube
Tel
--
Fax
--
Email
sales@chemcube.eu
Country
Germany
ProdList
4083
Advantage
34
Service Chemical Inc.
Tel
--
Fax
--
Email
sales@chemos-group.com
Country
Germany
ProdList
6350
Advantage
71
PolyPeptide Laboratories GmbH
Tel
--
Fax
--
Email
info@polypeptide.de
Country
Germany
ProdList
408
Advantage
66
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View Lastest Price from Lypressin manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
Lypressin 50-57-7
Price
US $0.00/g
Min. Order
1g
Purity
98%min
Supply Ability
1000g
Release date
2023-01-12
Wuhan Haorong Biotechnology Co.,Ltd
Product
Lypressin Acetate 50-57-7
Price
US $1.00/piece
Min. Order
1piece
Purity
99%
Supply Ability
10000
Release date
2025-03-21
Henan Aochuang Chemical Co.,Ltd.
Product
Lypressin 50-57-7
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-10-11

50-57-7, LypressinRelated Search:

Desmopressin acetate Gonadorelin acetate GLP-1 (7-37) Deslorelin Taspoglutide Lixisenatide Angiotensin acetate L-Lysine Terlipressin acetate Poly-L-lysine Argipressine Desmopressin Vasopressin Vasopressin arginine vasopressin，AVP Lypressin lypressin receptor

  • Lysipressin
  • LyspessinAcetate
  • (8-lysine)vasopressin
  • 8-l-lysine-vasopressi
  • CYFQNCPKG-NH2
  • LYSINE VASOPRESSIN
  • [LYS8]-VASOPRESSIN
  • LYPRESSIN
  • LVP
  • LYSPRESSIN
  • Lysipressin Acetate
  • H-Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Lys-Gly-NH2 (Cys1-Cys6)
  • vasopressin 8-lysine
  • Lysine vasopressin, Lyspressin
  • 8-Lys-Vasopressin
  • L-Cys(1)-L-Tyr-L-Phe-L-Gln-L-Asn-L-Cys(1)-L-Pro-L-Lys-Gly-NH2
  • L-Cys(1)-L-Tyr-L-Phe-L-Glu(NH2)-L-Asp(NH2)-L-Cys(1)-L-Pro-L-Lys-Gly-NH2
  • CYS-TYR-PHE-GLN-ASN-CYS-PRO-LYS-GLY-NH2(DISULFIDE BRIDGE:CYS1-CYS6)
  • Vasopressin
  • Lypressin Acetate
  • Terlipressin (4-12), Lypressin, LVP
  • c[Cys-Tyr-Phe-Gln-Asn-Cys]-Pro-Lys-Gly-NH2
  • Vasopressin,8-L-lysine-
  • Lysipressin,Lypressin,Lysine vasopressin,[Lys8]-Vasopressin, BR
  • (Lys?)-Vasopressin
  • 8-l-lysinevasopressin
  • diapid
  • l-lysinevasopressin
  • lysinepitressin
  • postacton
  • syntopressin
  • H-CYS-TYR-PHE-GLN-ASN-CYS-PRO-LYS-GLY-NH2
  • H-CYS-TYR-PHE-GLN-ASN-CYS-PRO-LYS-GLY-NH2, CYS1,6, CYCLIC
  • H-CYS-TYR-PHE-GLN-ASN-CYS-PRO-LYS-GLY-NH2, (DISULFIDE BOND)
  • CYS-TYR-PHE-GLN-ASN-CYS-PRO-LYS-GLY-NH2
  • Lypressin Acetate / Lypressin
  • Lysipressin impurity
  • Lypressin USP/EP/BP
  • Lypressin (8-L-lysine vasopressin) (COLD SHIPMENT REQUIRED) (1711133)
  • [Lys8]-Vasopressin TFA
  • Iwpressir
  • Lyspressin TFA
  • Aristolochic Acid Impurity 6 (Aristolactam I)
  • Lysipressin，Lypressin，Lysine vasopressin，[Lys8]-Vasopressin
  • [Lys8]-Vasopr
  • Lypressin、 (Lys8-Vasopressin
  • Lysipressin :Lypressin Acetate
  • Terlipressin Impurity B
  • 50-57-7
  • C46H65N13O12S2
  • Hormones
  • Pituitary Hormones
  • Cytokines, Growth Factors and Hormones
  • Cell Biology
  • Cell Signaling and Neuroscience
  • BioChemical
  • hormones
  • Other APIs