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Apelin

CAS 372170-33-7Formula C266H427N95O71S2Molar mass 6,156.07 g/mol
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Apelin chemical structure, C266H427N95O71S2, CAS 372170-33-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
372170-33-7
Formula
C266H427N95O71S2
Molar mass
6,156.07 g/mol
HS code
293329
Category
Peptides

What is Apelin?

Plain description, key identifiers and synonyms

Apelin is a chemical substance with the molecular formula C266H427N95O71S2 and a molar mass of 6,156.07 g/mol. Its CAS registry number is 372170-33-7. The IUPAC name is (4S)-4-[[(2S)-2-[[2-[[(2S)-4-amino-2-[[2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[(2-aminoacetyl)amino]-3-hydroxypropanoyl]amino]-4-methylpentanoyl]amino]-4-methylsulfanylbutanoyl]pyrrolidine-2-carbonyl]amino]-4-methylpentanoyl]pyrrolidine-2-carbonyl]amino]-3-carboxypropanoyl]amino]acetyl]amino]-4-oxobutanoyl]amino]acetyl]amino]-4-methylpentanoyl]amino]-5-[[(2S)-1-[[2-[[(2S)-4-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-5-amino-1-[(2S)-2-[[(2S)-1-[[2-[[(2S)-1-[[(2S)-1-[[(2S)-4-amino-1-[[2-[(2S)-2-[[2-[(2S)-2-[[(2S)-1-[[(2S)-5-amino-1-[[2-[[2-[[(2S)-1-[[(2S)-1-[[(2S)-6-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-5-amino-1-[[(2S)-1-[(2S)-2-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-6-amino

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-1-[[2-[(2S)-2-[[(2S)-1-[(2S)-2-[[(1S)-1-carboxy-2-phenylethyl]carbamoyl]pyrrolidin-1-yl]-4-methylsulfanyl-1-oxobutan-2-yl]carbamoyl]pyrrolidin-1-yl]-2-oxoethyl]amino]-1-oxohexan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]....

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(4S)-4-[[(2S)-2-[[2-[[(2S)-4-amino-2-[[2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[(2-aminoacetyl)amino]-3-hydroxypropanoyl]amino]-4-methylpentanoyl]amino]-4-methylsulfanylbutanoyl]pyrrolidine-2-carbonyl]amino]-4-methylpentanoyl]pyrrolidine-2-carbonyl]amino]-3-carboxypropanoyl]amino]acetyl]amino]-4-oxobutanoyl]amino]acetyl]amino]-4-methylpentanoyl]amino]-5-[[(2S)-1-[[2-[[(2S)-4-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-5-amino-1-[(2S)-2-[[(2S)-1-[[2-[[(2S)-1-[[(2S)-1-[[(2S)-4-amino-1-[[2-[(2S)-2-[[2-[(2S)-2-[[(2S)-1-[[(2S)-5-amino-1-[[2-[[2-[[(2S)-1-[[(2S)-1-[[(2S)-6-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-5-amino-1-[[(2S)-1-[(2S)-2-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-6-amino-1-[[2-[(2S)-2-[[(2S)-1-[(2S)-2-[[(1S)-1-carboxy-2-phenylethyl]carbamoyl]pyrrolidin-1-yl]-4-methylsulfanyl-1-oxobutan-2-yl]carbamoyl]pyrrolidin-1-yl]-2-oxoethyl]amino]-1-oxohexan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]...
CAS number
372170-33-7 CAS number cross-checked
Molecular formula
C266H427N95O71S2
UNII
7P5ZL6T59Y
InChIKey
BWVPHIKGXQBZPV-QKFDDRBGSA-N
InChI
InChI=1S/C266H427N95O71S2/c1-135(2)102-166(318-201(374)123-309-216(390)174(112-195(273)368)319-202(375)124-311-219(393)178(116-210(385)386)348-247(421)189-68-45-99-361(189)256(430)179(106-139(9)10)349-248(422)190-69-43-97-359(190)254(428)164(79-100-433-15)336-231(405)167(103-136(3)4)341-240(414)181(130-362)321-198(371)117-269)230(404)331-161(74-78-208(381)382)229(403)346-177(115-209(383)384)218(392)310-125-203(376)320-176(114-197(275)370)238(412)353-211(140(11)12)250(424)334-158(61-36-90-303-265(290)291)227(401)343-173(111-146-120-295-134-316-146)236(410)340-169(105-138(7)8)237(411)352-212(141(13)14)251(425)338-163(73-77-194(272)367)253(427)358-96-42-66-187(358)245(419)332-150(54-29-83-296-258(276)277)213(387)308-126-204(377)322-182(131-363)239(413)328-156(59-34-88-301-263(286)287)225(399)345-175(113-196(274)369)217(391)313-128-205(378)354-92-38-63-184(354)242(416)314-129-207(380)356-94-40-65-186(356)244(418)347-171(109-144-118-305-148-51-24-23-50-147(144)148)234(408)329-159(71-75-192(270)365)215(389)307-121-199(372)306-122-200(373)317-151(55-30-84-297-259(278)279)220(394)325-153(56-31-85-298-260(280)281)221(395)324-152(53-26-28-82-268)224(398)342-170(107-142-46-19-17-20-47-142)233(407)327-155(58-33-87-300-262(284)285)222(396)326-154(57-32-86-299-261(282)283)223(397)330-160(72-76-193(271)366)228(402)335-162(62-37-91-304-266(292)293)252(426)357-95-41-67-188(357)246(420)333-157(60-35-89-302-264(288)289)226(400)339-168(104-137(5)6)232(406)351-183(132-364)241(415)344-172(110-145-119-294-133-315-145)235(409)323-149(52-25-27-81-267)214(388)312-127-206(379)355-93-39-64-185(355)243(417)337-165(80-101-434-16)255(429)360-98-44-70-191(360)249(423)350-180(257(431)432)108-143-48-21-18-22-49-143/h17-24,46-51,118-120,133-141,149-191,211-212,305,362-364H,25-45,52-117,121-132,267-269H2,1-16H3,(H2,270,365)(H2,271,366)(H2,272,367)(H2,273,368)(H2,274,369)(H2,275,370)(H,294,315)(H,295,316)(H,306,372)(H,307,389)(H,308,387)(H,309,390)(H,310,392)(H,311,393)(H,312,388)(H,313,391)(H,314,416)(H,317,373)(H,318,374)(H,319,375)(H,320,376)(H,321,371)(H,322,377)(H,323,409)(H,324,395)(H,325,394)(H,326,396)(H,327,407)(H,328,413)(H,329,408)(H,330,397)(H,331,404)(H,332,419)(H,333,420)(H,334,424)(H,335,402)(H,336,405)(H,337,417)(H,338,425)(H,339,400)(H,340,410)(H,341,414)(H,342,398)(H,343,401)(H,344,415)(H,345,399)(H,346,403)(H,347,418)(H,348,421)(H,349,422)(H,350,423)(H,351,406)(H,352,411)(H,353,412)(H,381,382)(H,383,384)(H,385,386)(H,431,432)(H4,276,277,296)(H4,278,279,297)(H4,280,281,298)(H4,282,283,299)(H4,284,285,300)(H4,286,287,301)(H4,288,289,302)(H4,290,291,303)(H4,292,293,304)/t149-,150-,151-,152-,153-,154-,155-,156-,157-,158-,159-,160-,161-,162-,163-,164-,165-,166-,167-,168-,169-,170-,171-,172-,173-,174-,175-,176-,177-,178-,179-,180-,181-,182-,183-,184-,185-,186-,187-,188-,189-,190-,191-,211-,212-/m0/s1
Canonical SMILES
CSCCC(NC(=O)C(CC(C)C)NC(=O)C(CO)NC(=O)CN)C(=O)N1CCCC1C(=O)NC(CC(C)C)C(=O)N1CCCC1C(=O)NC(CC(=O)O)C(=O)NCC(=O)NC(CC(N)=O)C(=O)NCC(=O)NC(CC(C)C)C(=O)NC(CCC(=O)O)C(=O)NC(CC(=O)O)C(=O)NCC(=O)NC(CC(N)=O)C(=O)NC(C(=O)NC(CCCNC(=N)N)C(=O)NC(Cc1cnc[nH]1)C(=O)NC(CC(C)C)C(=O)NC(C(=O)NC(CCC(N)=O)C(=O)N1CCCC1C(=O)NC(CCCNC(=N)N)C(=O)NCC(=O)NC(CO)C(=O)NC(CCCNC(=N)N)C(=O)NC(CC(N)=O)C(=O)NCC(=O)N1CCCC1C(=O)NCC(=O)N1CCCC1C(=O)NC(Cc1c[nH]c2ccccc12)C(=O)NC(CCC(N)=O)C(=O)NCC(=O)NCC(=O)NC(CCCNC(=N)N)C(=O)NC(CCCNC(=N)N)C(=O)NC(CCCCN)C(=O)NC(Cc1ccccc1)C(=O)NC(CCCNC(=N)N)C(=O)NC(CCCNC(=N)N)C(=O)NC(CCC(N)=O)C(=O)NC(CCCNC(=N)N)C(=O)N1CCCC1C(=O)NC(CCCNC(=N)N)C(=O)NC(CC(C)C)C(=O)NC(CO)C(=O)NC(Cc1cnc[nH]1)C(=O)NC(CCCCN)C(=O)NCC(=O)N1CCCC1C(=O)NC(CCSC)C(=O)N1CCCC1C(=O)NC(Cc1ccccc1)C(=O)O)C(C)C)C(C)C
Isomeric SMILES
CC(C)C[C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CC(=O)O)C(=O)NCC(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CC1=CN=CN1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(=O)N)C(=O)N2CCC[C@H]2C(=O)N[C@@H](CCCNC(=N)N)C(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CC(=O)N)C(=O)NCC(=O)N3CCC[C@H]3C(=O)NCC(=O)N4CCC[C@H]4C(=O)N[C@@H](CC5=CNC6=CC=CC=C65)C(=O)N[C@@H](CCC(=O)N)C(=O)NCC(=O)NCC(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC7=CC=CC=C7)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N8CCC[C@H]8C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC9=CN=CN9)C(=O)N[C@@H](CCCCN)C(=O)NCC(=O)N1CCC[C@H]1C(=O)N[C@@H](CCSC)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)O)NC(=O)CNC(=O)[C@H](CC(=O)N)NC(=O)CNC(=O)[C@H](CC(=O)O)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CC(C)C)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCSC)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CO)NC(=O)CN

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
6,156.07 g/molcalc.
Exact mass
6,152.2164 Dacalc.
LogP (octanol/water)
-32.03calc.
Topological polar surface area
2,678 Ųcalc.
Hydrogen bond donors
92calc.
Hydrogen bond acceptors
83calc.
Rotatable bonds
198calc.
Heavy atoms
434calc.
Rings
14calc.
Aromatic rings
6calc.
Fraction sp3 carbons
0.63calc.
Formal charge
0calc.
Stereocentres
45calc.
Lipinski rule of five
Fails (3 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

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.

Apelin suppliers

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All 2 suppliers

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Where suppliers are based

2 suppliers in 2 countries

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Apelin 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 Apelin is traded under.

HS 2933.29Indicative HS code

Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the…

World exports in 2024
$1.43B
−7.6% vs 2023, imports $1.47B
2019 to 2024
Top exporters
  1. China28.1%
  2. France * partner reported12.7%
  3. India * partner reported10.3%
Top importers
  1. United Kingdom13.0%
  2. United States7.9%
  3. China6.5%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Apelin?

Apelin is a chemical substance with the molecular formula C266H427N95O71S2 and a molar mass of 6,156.07 g/mol. Its CAS registry number is 372170-33-7.

What is the CAS number of Apelin?

The CAS registry number of Apelin is 372170-33-7.

What is the molecular formula and weight of Apelin?

The molecular formula of Apelin is C266H427N95O71S2 and its molar mass is 6,156.07 g/mol.

Is Apelin hazardous?

No GHS hazard classification for Apelin 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 Apelin?

Apelin is usually classified under HS code 293329 (Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Apelin?

CompoundList lists 2 suppliers of Apelin in Germany and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Apelin?

Suppliers quote Apelin 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 Apelin

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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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