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Desmospray

Also known as Defirin,, Desurin,, Minirin,

Formula C48H68N14O14S2Molar mass 1,129.29 g/molEC 197-240-2
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Desmospray chemical structure, C48H68N14O14S2
2D chemical structure

Key facts

What buyers check first

All properties
Formula
C48H68N14O14S2
Molar mass
1,129.29 g/mol
EC number
197-240-2
HS code
293499
Category
Peptides

What is Desmospray?

Plain description, key identifiers and synonyms

Desmospray is a chemical substance with the molecular formula C48H68N14O14S2 and a molar mass of 1,129.29 g/mol. The IUPAC name is acetic acid, (2S)-N-[(2S)-1-[(2-amino-2-oxoethyl)amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]-1-[(4R,7S,10S,13S,16S)-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.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
acetic acid, (2S)-N-[(2S)-1-[(2-amino-2-oxoethyl)amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]-1-[(4R,7S,10S,13S,16S)-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
EC number
197-240-2
Molecular formula
C48H68N14O14S2
InChIKey
MLSVJHOYXJGGTR-MOMGZFCSSA-N
InChI
InChI=1S/C46H64N14O12S2.C2H4O2/c47-35(62)15-14-29-40(67)58-32(22-36(48)63)43(70)59-33(45(72)60-18-5-9-34(60)44(71)56-28(8-4-17-52-46(50)51)39(66)53-23-37(49)64)24-74-73-19-16-38(65)54-30(21-26-10-12-27(61)13-11-26)41(68)57-31(42(69)55-29)20-25-6-2-1-3-7-25;1-2(3)4/h1-3,6-7,10-13,28-34,61H,4-5,8-9,14-24H2,(H2,47,62)(H2,48,63)(H2,49,64)(H,53,66)(H,54,65)(H,55,69)(H,56,71)(H,57,68)(H,58,67)(H,59,70)(H4,50,51,52);1H3,(H,3,4)/t28-,29-,30-,31-,32-,33-,34-;/m0./s1
Canonical SMILES
CC(=O)O.NC(=O)CCC1NC(=O)C(Cc2ccccc2)NC(=O)C(Cc2ccc(O)cc2)NC(=O)CCSSCC(C(=O)N2CCCC2C(=O)NC(CCCN=C(N)N)C(=O)NCC(N)=O)NC(=O)C(CC(N)=O)NC1=O
Isomeric SMILES
CC(=O)O.C1C[C@H](N(C1)C(=O)[C@@H]2CSSCCC(=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)C(=O)N[C@@H](CCCN=C(N)N)C(=O)NCC(=O)N

Synonyms

  • Defirin,
  • Desurin,
  • Minirin,
  • Minurin,
  • Stimate,
  • Minrin,
  • Adiuretin SD,
  • DDAVP,
  • olidine-2-carboxamide acetate
  • ino-2-oxoethyl)amino)-5-guanidino-1-oxopentan-2-yl)pyrr

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
1,129.29 g/molcalc.
Exact mass
1,128.4481 Dacalc.
LogP (octanol/water)
-4.25calc.
Topological polar surface area
475.2 Ųcalc.
Hydrogen bond donors
14calc.
Hydrogen bond acceptors
16calc.
Rotatable bonds
19calc.
Heavy atoms
78calc.
Rings
4calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.48calc.
Formal charge
0calc.
Stereocentres
7calc.
Components
2calc.
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)C(Cc2ccccc2)NC(=O)C(Cc2ccccc2)NC(=O)CCSSCC(C(=O)N2CCCC2)NC(=O)CN1

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

4 rings, 46 atoms.

81 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

Desmospray suppliers

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Desmospray 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

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

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 Desmospray 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 Desmospray is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Desmospray?

Desmospray is a chemical substance with the molecular formula C48H68N14O14S2 and a molar mass of 1,129.29 g/mol.

What is the molecular formula and weight of Desmospray?

The molecular formula of Desmospray is C48H68N14O14S2 and its molar mass is 1,129.29 g/mol.

Is Desmospray hazardous?

No GHS hazard classification for Desmospray is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Desmospray?

Desmospray 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 Desmospray?

Post a free request on CompoundList and suppliers of Desmospray will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Desmospray?

Suppliers quote Desmospray 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 Desmospray

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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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