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Nesiritide citrate

Also known as Natriuretic factor-32 (human brain clone lambdahBNP57), 2-hydroxy-1,2,3-propanetricarboxylate (salt), Brain natriuretic peptide-32 (human), 2-hydroxy-1,2,3-propanetricarboxylate (salt)

CAS 189032-40-4Formula C149H252N50O49S4Molar mass 3,656.22 g/mol
1 supplier listed
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Nesiritide citrate chemical structure, C149H252N50O49S4, CAS 189032-40-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
189032-40-4
Formula
C149H252N50O49S4
Molar mass
3,656.22 g/mol
HS code
293499
Category
Peptides

What is Nesiritide citrate?

Plain description, key identifiers and synonyms

Nesiritide citrate is a chemical substance with the molecular formula C149H252N50O49S4 and a molar mass of 3,656.22 g/mol. Its CAS registry number is 189032-40-4. The IUPAC name is (2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(4R,10S,16S,19S,22S,25S,28S,31S,34S,37S,40S,43S,49S,52R)-52-[[2-[[(2S)-2-[[2-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-1-[(2S)-2-amino-3-hydroxypropanoyl]pyrrolidine-2-carbonyl]amino]hexanoyl]amino]-4-methylsulfanylbutanoyl]amino]-3-methylbutanoyl]amino]-5-oxopentanoyl]amino]acetyl]amino]-3-hydroxypropanoyl]amino]acetyl]amino]-40-(4-aminobutyl)-49-benzyl-28-[(2S)-butan-2-yl]-31,43-bis(3-carbamimidamidopropyl)-34-(carboxymethyl)-16,19,22,25-tetrakis(hydroxymethyl)-10-(2-methylpropyl)-37-(2-methylsulfanylethyl)-6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51-hexadecaoxo-1,2-dithia-5,8,11,14,17,20,23,26,29,32,35,38,41,44,47,50-hexadecaza

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cyclotripentacontane-4-carbonyl]amino]hexanoyl]amino]-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-(1H-imidazol-5-yl)propanoic acid, 2-hydroxypropane-1,2,3-tricarboxylic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(4R,10S,16S,19S,22S,25S,28S,31S,34S,37S,40S,43S,49S,52R)-52-[[2-[[(2S)-2-[[2-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-1-[(2S)-2-amino-3-hydroxypropanoyl]pyrrolidine-2-carbonyl]amino]hexanoyl]amino]-4-methylsulfanylbutanoyl]amino]-3-methylbutanoyl]amino]-5-oxopentanoyl]amino]acetyl]amino]-3-hydroxypropanoyl]amino]acetyl]amino]-40-(4-aminobutyl)-49-benzyl-28-[(2S)-butan-2-yl]-31,43-bis(3-carbamimidamidopropyl)-34-(carboxymethyl)-16,19,22,25-tetrakis(hydroxymethyl)-10-(2-methylpropyl)-37-(2-methylsulfanylethyl)-6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51-hexadecaoxo-1,2-dithia-5,8,11,14,17,20,23,26,29,32,35,38,41,44,47,50-hexadecazacyclotripentacontane-4-carbonyl]amino]hexanoyl]amino]-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-(1H-imidazol-5-yl)propanoic acid, 2-hydroxypropane-1,2,3-tricarboxylic acid
CAS number
189032-40-4 CAS number cross-checked
Molecular formula
C149H252N50O49S4
UNII
EL5U85UKD2
InChIKey
OVGROODTNJWFAQ-INJFIXSDSA-N
InChI
InChI=1S/C143H244N50O42S4.C6H8O7/c1-13-76(10)112-137(232)189-99(68-199)131(226)188-98(67-198)130(225)187-97(66-197)129(224)186-96(65-196)117(212)166-59-105(202)169-90(52-72(2)3)114(209)163-61-107(204)171-100(132(227)177-83(32-19-22-44-146)124(219)190-111(75(8)9)136(231)184-91(53-73(4)5)127(222)175-84(34-24-46-159-141(151)152)121(216)174-85(35-25-47-160-142(153)154)122(217)185-94(139(234)235)55-78-57-157-71-167-78)69-238-239-70-101(172-108(205)62-165-116(211)95(64-195)170-106(203)60-162-113(208)87(38-39-103(148)200)181-135(230)110(74(6)7)191-126(221)89(41-51-237-12)179-120(215)82(31-18-21-43-145)180-134(229)102-37-27-49-193(102)138(233)79(147)63-194)133(228)182-92(54-77-28-15-14-16-29-77)115(210)164-58-104(201)168-80(33-23-45-158-140(149)150)118(213)173-81(30-17-20-42-144)119(214)178-88(40-50-236-11)123(218)183-93(56-109(206)207)128(223)176-86(125(220)192-112)36-26-48-161-143(155)156;7-3(8)1-6(13,5(11)12)2-4(9)10/h14-16,28-29,57,71-76,79-102,110-112,194-199H,13,17-27,30-56,58-70,144-147H2,1-12H3,(H2,148,200)(H,157,167)(H,162,208)(H,163,209)(H,164,210)(H,165,211)(H,166,212)(H,168,201)(H,169,202)(H,170,203)(H,171,204)(H,172,205)(H,173,213)(H,174,216)(H,175,222)(H,176,223)(H,177,227)(H,178,214)(H,179,215)(H,180,229)(H,181,230)(H,182,228)(H,183,218)(H,184,231)(H,185,217)(H,186,224)(H,187,225)(H,188,226)(H,189,232)(H,190,219)(H,191,221)(H,192,220)(H,206,207)(H,234,235)(H4,149,150,158)(H4,151,152,159)(H4,153,154,160)(H4,155,156,161);13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)/t76-,79-,80-,81-,82-,83-,84-,85-,86-,87-,88-,89-,90-,91-,92-,93-,94-,95-,96-,97-,98-,99-,100-,101-,102-,110-,111-,112-;/m0./s1
Canonical SMILES
CCC(C)C1NC(=O)C(CCCNC(=N)N)NC(=O)C(CC(=O)O)NC(=O)C(CCSC)NC(=O)C(CCCCN)NC(=O)C(CCCNC(=N)N)NC(=O)CNC(=O)C(Cc2ccccc2)NC(=O)C(NC(=O)CNC(=O)C(CO)NC(=O)CNC(=O)C(CCC(N)=O)NC(=O)C(NC(=O)C(CCSC)NC(=O)C(CCCCN)NC(=O)C2CCCN2C(=O)C(N)CO)C(C)C)CSSCC(C(=O)NC(CCCCN)C(=O)NC(C(=O)NC(CC(C)C)C(=O)NC(CCCNC(=N)N)C(=O)NC(CCCNC(=N)N)C(=O)NC(Cc2cnc[nH]2)C(=O)O)C(C)C)NC(=O)CNC(=O)C(CC(C)C)NC(=O)CNC(=O)C(CO)NC(=O)C(CO)NC(=O)C(CO)NC(=O)C(CO)NC1=O.O=C(O)CC(O)(CC(=O)O)C(=O)O
Isomeric SMILES
CC[C@H](C)[C@H]1C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)NCC(=O)N[C@H](C(=O)NCC(=O)N[C@@H](CSSC[C@@H](C(=O)N[C@H](C(=O)NCC(=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)CCCNC(=N)N)CC(=O)O)CCSC)CCCCN)CCCNC(=N)N)CC2=CC=CC=C2)NC(=O)CNC(=O)[C@H](CO)NC(=O)CNC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](C(C)C)NC(=O)[C@H](CCSC)NC(=O)[C@H](CCCCN)NC(=O)[C@@H]3CCCN3C(=O)[C@H](CO)N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CC4=CN=CN4)C(=O)O)CC(C)C)CO)CO)CO)CO.C(C(=O)O)C(CC(=O)O)(C(=O)O)O

Synonyms

  • Natriuretic factor-32 (human brain clone lambdahBNP57), 2-hydroxy-1,2,3-propanetricarboxylate (salt)
  • Brain natriuretic peptide-32 (human), 2-hydroxy-1,2,3-propanetricarboxylate (salt)

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
3,656.22 g/molcalc.
Exact mass
3,653.7647 Dacalc.
LogP (octanol/water)
-21.46calc.
Topological polar surface area
1,645 Ųcalc.
Hydrogen bond donors
60calc.
Hydrogen bond acceptors
57calc.
Rotatable bonds
92calc.
Heavy atoms
252calc.
Rings
4calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.66calc.
Formal charge
0calc.
Stereocentres
28calc.
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=C(CNC(=O)CNC(=O)CNC(=O)CNC(=O)CNC(=O)C1CSSCC(NC(=O)CNC(=O)CNC(=O)CNC(=O)CNC(=O)CNC(=O)CNC(=O)CNC(=O)C2CCCN2)C(=O)NC(Cc2ccccc2)C(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)N1)NCCc1cnc[nH]1

O=C(CNC(=O)CNC(=O)CNC(=O)CNC(=O)CNC(=O)C1CSSCC(NC(=O)CNC(=O)CNC(=O)CNC(=O)CNC(=O)CNC(=O)CNC(=O)CNC(=O)C2CCCN2)C(=O)NC(Cc2ccccc2)C(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)N1)NCCc1cnc[nH]1

4 rings, 142 atoms.

3 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.

Nesiritide citrate suppliers

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Nesiritide citrate price

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

Frequently asked questions

Quick answers about Nesiritide citrate, based on the data on this page

What is Nesiritide citrate?

Nesiritide citrate is a chemical substance with the molecular formula C149H252N50O49S4 and a molar mass of 3,656.22 g/mol. Its CAS registry number is 189032-40-4.

What is the CAS number of Nesiritide citrate?

The CAS registry number of Nesiritide citrate is 189032-40-4.

What is the molecular formula and weight of Nesiritide citrate?

The molecular formula of Nesiritide citrate is C149H252N50O49S4 and its molar mass is 3,656.22 g/mol.

Is Nesiritide citrate hazardous?

No GHS hazard classification for Nesiritide citrate 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 Nesiritide citrate?

Nesiritide citrate 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 Nesiritide citrate?

CompoundList lists 1 supplier of Nesiritide citrate in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Nesiritide citrate?

Suppliers quote Nesiritide citrate 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

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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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