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Peptides

Vasotocin

Also known as Argiprestocin, 8-Arginineoxytocin, Argiprestocina

CAS 113-80-4Formula C43H67N15O12S2Molar mass 1,050.24 g/molEC 812-989-3
GHS signal word: Warning. Pictograms: Serious health hazard 13 suppliers listed
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Vasotocin chemical structure, C43H67N15O12S2, CAS 113-80-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
113-80-4
Formula
C43H67N15O12S2
Molar mass
1,050.24 g/mol
EC number
812-989-3
HS code
293499
Category
Peptides

What is Vasotocin?

Plain description, key identifiers and synonyms

Vasotocin is a heterodetic cyclic peptide that is homologous to oxytocin and vasopressin. It is a pituitary hormone that acts as an endocrine regulator for water balance, osmotic homoeostasis and is involved in social and sexual behavior in non-mammalian vertebrates. It has a role as an animal metabolite. It is a heterodetic cyclic peptide and a peptide hormone.

Vasotocin is a peptide hormone.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S)-1-[(4R,7S,10S,13S,16S,19R)-19-amino-7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-13-[(2S)-butan-2-yl]-16-[(4-hydroxyphenyl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]-N-[(2S)-1-[(2-amino-2-oxoethyl)amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]pyrrolidine-2-carboxamide
CAS number
113-80-4Other or deprecated CAS: 9034-50-8
EC number
812-989-3
Molecular formula
C43H67N15O12S2
UNII
W6S6URY8OF
InChIKey
OXDZADMCOWPSOC-BQGUCLBMSA-N
InChI
InChI=1S/C43H67N15O12S2/c1-3-21(2)34-41(69)53-26(12-13-31(45)60)37(65)55-28(17-32(46)61)38(66)56-29(20-72-71-19-24(44)35(63)54-27(39(67)57-34)16-22-8-10-23(59)11-9-22)42(70)58-15-5-7-30(58)40(68)52-25(6-4-14-50-43(48)49)36(64)51-18-33(47)62/h8-11,21,24-30,34,59H,3-7,12-20,44H2,1-2H3,(H2,45,60)(H2,46,61)(H2,47,62)(H,51,64)(H,52,68)(H,53,69)(H,54,63)(H,55,65)(H,56,66)(H,57,67)(H4,48,49,50)/t21-,24-,25-,26-,27-,28-,29-,30-,34-/m0/s1
Canonical SMILES
CCC(C)C1NC(=O)C(Cc2ccc(O)cc2)NC(=O)C(N)CSSCC(C(=O)N2CCCC2C(=O)NC(CCCN=C(N)N)C(=O)NCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(CCC(N)=O)NC1=O
Isomeric SMILES
CC[C@H](C)[C@H]1C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](CSSC[C@@H](C(=O)N[C@H](C(=O)N1)CC2=CC=C(C=C2)O)N)C(=O)N3CCC[C@H]3C(=O)N[C@@H](CCCN=C(N)N)C(=O)NCC(=O)N)CC(=O)N)CCC(=O)N

Synonyms

  • Argiprestocin
  • 8-Arginineoxytocin
  • Argiprestocina
  • Argiprestocine
  • Argiprestocinum
  • Arg-vasotocin
  • 8-Arg-vasotocin
  • Arginine-vasotocin
  • 8-Arginine vasotocin
  • (Arg(sup 8))oxytocin
  • Oxytocin, 8-L-arginine-
  • [8-arginine]-oxytocin
  • (8-arginine)-oxytocin
  • Argiprestocine (INN-French)
  • Argiprestocinum (INN-Latin)
  • Argiprestocina (INN-Spanish)
  • Arginine oxytocin
  • Vasopressin, isoleucyl
  • (8-Arginine)Oxytocin
  • 3-Isoleucyl vasopressin
  • Vasopressin, non-mammalian
  • Oxytocin, Arginine
  • Vasotocin, Arginine
  • Isoleucyl Vasopressin
  • 3 Isoleucyl Vasopressin
Show all 33 synonyms
  • Non-Mammalian Vasopressin
  • Vasopressin, 3-Isoleucyl
  • Vasopressin, Non Mammalian
  • Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Arg-Gly, cyclic 1-6 disulfide
  • [Arg8]-vasotocin
  • (Arg8)-Vasotocin
  • 8-L-Arginineoxytocin
  • [Arg8]-Vasotocin trifluoroacetate

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
1,050.24 g/molcalc.
Exact mass
1,049.4535 Dacalc.
LogP (octanol/water)
-5.6calc.
Topological polar surface area
463.9 Ųcalc.
Hydrogen bond donors
14calc.
Hydrogen bond acceptors
16calc.
Rotatable bonds
19calc.
Heavy atoms
72calc.
Rings
3calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.58calc.
Formal charge
0calc.
Stereocentres
9calc.
Lipinski rule of five
Fails (3 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=C1CNC(=O)CNC(=O)C(Cc2ccccc2)NC(=O)CCSSCC(C(=O)N2CCCC2)NC(=O)CN1

O=C1CNC(=O)CNC(=O)C(Cc2ccccc2)NC(=O)CCSSCC(C(=O)N2CCCC2)NC(=O)CN1

3 rings, 39 atoms.

83 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H361Suspected of damaging fertility or the unborn child.
Precautionary statements (5)
  • P203Obtain, read and follow all safety instructions before use.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P318If exposed or concerned, get medical advice.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Vasotocin suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 13 suppliers
13 of 13 offers

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Where suppliers are based

13 suppliers in 5 countries

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Vasotocin price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Pharmacological actions

  • Oxytocics
  • Vasoconstrictor Agents

Roles

  • animal metabolite
  • eukaryotic metabolite
  • metabolite

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Vasotocin is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Vasotocin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Vasotocin, based on the data on this page

What is Vasotocin?

Vasotocin is a heterodetic cyclic peptide that is homologous to oxytocin and vasopressin. It is a pituitary hormone that acts as an endocrine regulator for water balance, osmotic homoeostasis and is involved in social and sexual behavior in non-mammalian vertebrates. It has a role as an animal metabolite.

What is the CAS number of Vasotocin?

The CAS registry number of Vasotocin is 113-80-4. Other or deprecated CAS numbers: 9034-50-8.

What is the molecular formula and weight of Vasotocin?

The molecular formula of Vasotocin is C43H67N15O12S2 and its molar mass is 1,050.24 g/mol.

What is Vasotocin used for?

Known uses and roles of Vasotocin include animal metabolite, eukaryotic metabolite, metabolite, oxytocics and vasoconstrictor agents.

Is Vasotocin hazardous?

Vasotocin carries the GHS signal word "Warning". Main hazards: suspected of damaging fertility or the unborn child. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Vasotocin?

Vasotocin is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Vasotocin?

CompoundList lists 13 suppliers of Vasotocin in China, United States, United Kingdom, Spain and 1 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Vasotocin?

Suppliers quote Vasotocin on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Vasotocin

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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