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Heterocyclic compounds

Brain-binding peptide

Also known as h-Clssrldac-oh, H-Cys(1)-Leu-Ser-Ser-Arg-Leu-Asp-Ala-Cys(1)-OH, H-Cys-Leu-Ser-Ser-Arg-Leu-Asp-Ala-Cys-OH

CAS 271581-20-5Formula C37H64N12O14S2Molar mass 965.12 g/mol
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Brain-binding peptide chemical structure, C37H64N12O14S2, CAS 271581-20-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
271581-20-5
Formula
C37H64N12O14S2
Molar mass
965.12 g/mol
HS code
293499
Category
Heterocyclic compounds

What is Brain-binding peptide?

Plain description, key identifiers and synonyms

Brain-binding peptide is a chemical substance with the molecular formula C37H64N12O14S2 and a molar mass of 965.12 g/mol. Its CAS registry number is 271581-20-5. The IUPAC name is (4R,7S,10S,13S,16S,19S,22S,25S,28R)-28-amino-10-(carboxymethyl)-16-[3-(diaminomethylideneamino)propyl]-19,22-bis(hydroxymethyl)-7-methyl-13,25-bis(2-methylpropyl)-6,9,12,15,18,21,24,27-octaoxo-1,2-dithia-5,8,11,14,17,20,23,26-octazacyclononacosane-4-carboxylic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(4R,7S,10S,13S,16S,19S,22S,25S,28R)-28-amino-10-(carboxymethyl)-16-[3-(diaminomethylideneamino)propyl]-19,22-bis(hydroxymethyl)-7-methyl-13,25-bis(2-methylpropyl)-6,9,12,15,18,21,24,27-octaoxo-1,2-dithia-5,8,11,14,17,20,23,26-octazacyclononacosane-4-carboxylic acid
CAS number
271581-20-5
Molecular formula
C37H64N12O14S2
InChIKey
ZXKCAAVCNGFEDM-UBFNLWAXSA-N
InChI
InChI=1S/C37H64N12O14S2/c1-16(2)9-21-33(59)47-25(13-51)35(61)48-24(12-50)34(60)43-20(7-6-8-41-37(39)40)30(56)45-22(10-17(3)4)32(58)46-23(11-27(52)53)31(57)42-18(5)28(54)49-26(36(62)63)15-65-64-14-19(38)29(55)44-21/h16-26,50-51H,6-15,38H2,1-5H3,(H,42,57)(H,43,60)(H,44,55)(H,45,56)(H,46,58)(H,47,59)(H,48,61)(H,49,54)(H,52,53)(H,62,63)(H4,39,40,41)/t18-,19-,20-,21-,22-,23-,24-,25-,26-/m0/s1
Canonical SMILES
CC(C)CC1NC(=O)C(N)CSSCC(C(=O)O)NC(=O)C(C)NC(=O)C(CC(=O)O)NC(=O)C(CC(C)C)NC(=O)C(CCCN=C(N)N)NC(=O)C(CO)NC(=O)C(CO)NC1=O
Isomeric SMILES
C[C@H]1C(=O)N[C@@H](CSSC[C@@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N1)CC(=O)O)CC(C)C)CCCN=C(N)N)CO)CO)CC(C)C)N)C(=O)O

Synonyms

  • h-Clssrldac-oh
  • H-Cys(1)-Leu-Ser-Ser-Arg-Leu-Asp-Ala-Cys(1)-OH
  • H-Cys-Leu-Ser-Ser-Arg-Leu-Asp-Ala-Cys-OH

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
965.12 g/molcalc.
Exact mass
964.4106 Dacalc.
LogP (octanol/water)
-5.7calc.
Topological polar surface area
438.3 Ųcalc.
Hydrogen bond donors
15calc.
Hydrogen bond acceptors
16calc.
Rotatable bonds
13calc.
Heavy atoms
65calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.7calc.
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=C1CCSSCCNC(=O)CNC(=O)CNC(=O)CNC(=O)CNC(=O)CNC(=O)CNC(=O)CN1

O=C1CCSSCCNC(=O)CNC(=O)CNC(=O)CNC(=O)CNC(=O)CNC(=O)CNC(=O)CN1

1 ring, 37 atoms.

5 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.

Brain-binding peptide suppliers

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

Frequently asked questions

Quick answers about Brain-binding peptide, based on the data on this page

What is Brain-binding peptide?

Brain-binding peptide is a chemical substance with the molecular formula C37H64N12O14S2 and a molar mass of 965.12 g/mol. Its CAS registry number is 271581-20-5.

What is the CAS number of Brain-binding peptide?

The CAS registry number of Brain-binding peptide is 271581-20-5.

What is the molecular formula and weight of Brain-binding peptide?

The molecular formula of Brain-binding peptide is C37H64N12O14S2 and its molar mass is 965.12 g/mol.

Is Brain-binding peptide hazardous?

No GHS hazard classification for Brain-binding peptide 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 Brain-binding peptide?

Brain-binding peptide 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 Brain-binding peptide?

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

What is the price of Brain-binding peptide?

Suppliers quote Brain-binding peptide 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 Brain-binding peptide

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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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