CompoundList
Sign in
Peptides

Tecemotide

Also known as tecemotidum, Tecemotida, Blp-25 lipopeptide

CAS 221214-84-2Formula C124H203N33O38Molar mass 2,764.18 g/mol
Get quotes Safety data
Tecemotide chemical structure, C124H203N33O38, CAS 221214-84-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
221214-84-2
Formula
C124H203N33O38
Molar mass
2,764.18 g/mol
HS code
293329
Category
Peptides

What is Tecemotide?

Plain description, key identifiers and synonyms

Emepepimut-S is a liposome-encapsulated peptide vaccine consisting of a synthetic peptide derived from the mucin 1 (MUC-1) antigen with potential antineoplastic activity. Upon vaccination, MUC-1 peptide vaccine may stimulate the host immune system to mount a cytotoxic T lymphocyte (CTL) response against MUC-1-expressing tumor cells, resulting in growth inhibition. MUC-1 antigen is a high-molecular-weight transmembrane glycoprotein that is overexpressed on the cell surfaces of many epithelial tumor cells as well as on the cell surfaces of some B-cell lymphoma cells and multiple myeloma cells.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(3S)-3-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-1-[(2S)-2-[[(2S,3R)-2-[[(2S)-2-amino-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]amino]propanoyl]pyrrolidine-2-carbonyl]pyrrolidine-2-carbonyl]amino]propanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]acetyl]amino]-3-methylbutanoyl]amino]-3-hydroxybutanoyl]amino]-3-hydroxypropanoyl]amino]propanoyl]pyrrolidine-2-carbonyl]amino]-4-[[(2S,3R)-1-[[(2S)-5-carbamimidamido-1-[(2S)-2-[[(2S)-1-[(2S)-2-[[2-[[(2S)-1-[[(2S,3R)-1-[[(2S)-1-[(2S)-2-[(2S)-2-[[(2S)-1-(carboxymethylamino)-6-(hexadecanoylamino)-1-oxohexan-2-yl]carbamoyl]pyrrolidine-1-carbonyl]pyrrolidin-1-yl]-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-2-oxoethyl]carbamoyl]pyrrolidin-1-yl]-1-oxopropan-2-yl]carbamoyl]pyrrolidin-1-yl]-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-4-oxobutanoic acid
CAS number
221214-84-2
Molecular formula
C124H203N33O38
UNII
Q7Y026G2CX
InChIKey
UMHMOGFSSCTSNY-XSJWQOAGSA-N
InChI
InChI=1S/C124H203N33O38/c1-13-14-15-16-17-18-19-20-21-22-23-24-25-45-90(165)129-46-27-26-36-77(102(174)133-60-94(170)171)141-110(182)87-42-33-52-155(87)123(195)89-44-35-54-157(89)120(192)70(8)139-114(186)97(72(10)162)149-106(178)81(62-159)140-91(166)58-132-107(179)83-38-29-48-151(83)118(190)68(6)137-109(181)84-39-31-50-153(84)121(193)78(37-28-47-130-124(126)127)142-115(187)98(73(11)163)148-104(176)80(56-93(168)169)144-111(183)86-41-30-49-152(86)117(189)67(5)136-105(177)82(63-160)145-116(188)99(74(12)164)150-112(184)95(65(2)3)146-92(167)59-131-103(175)79(55-75-57-128-64-134-75)143-100(172)66(4)135-108(180)85-40-32-51-154(85)122(194)88-43-34-53-156(88)119(191)69(7)138-113(185)96(71(9)161)147-101(173)76(125)61-158/h57,64-74,76-89,95-99,158-164H,13-56,58-63,125H2,1-12H3,(H,128,134)(H,129,165)(H,131,175)(H,132,179)(H,133,174)(H,135,180)(H,136,177)(H,137,181)(H,138,185)(H,139,186)(H,140,166)(H,141,182)(H,142,187)(H,143,172)(H,144,183)(H,145,188)(H,146,167)(H,147,173)(H,148,176)(H,149,178)(H,150,184)(H,168,169)(H,170,171)(H4,126,127,130)/t66-,67-,68-,69-,70-,71+,72+,73+,74+,76-,77-,78-,79-,80-,81-,82-,83-,84-,85-,86-,87-,88-,89-,95-,96-,97-,98-,99-/m0/s1
Canonical SMILES
CCCCCCCCCCCCCCCC(=O)NCCCCC(NC(=O)C1CCCN1C(=O)C1CCCN1C(=O)C(C)NC(=O)C(NC(=O)C(CO)NC(=O)CNC(=O)C1CCCN1C(=O)C(C)NC(=O)C1CCCN1C(=O)C(CCCNC(=N)N)NC(=O)C(NC(=O)C(CC(=O)O)NC(=O)C1CCCN1C(=O)C(C)NC(=O)C(CO)NC(=O)C(NC(=O)C(NC(=O)CNC(=O)C(Cc1cnc[nH]1)NC(=O)C(C)NC(=O)C1CCCN1C(=O)C1CCCN1C(=O)C(C)NC(=O)C(NC(=O)C(N)CO)C(C)O)C(C)C)C(C)O)C(C)O)C(C)O)C(=O)NCC(=O)O
Isomeric SMILES
CCCCCCCCCCCCCCCC(=O)NCCCC[C@@H](C(=O)NCC(=O)O)NC(=O)[C@@H]1CCCN1C(=O)[C@@H]2CCCN2C(=O)[C@H](C)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CO)NC(=O)CNC(=O)[C@@H]3CCCN3C(=O)[C@H](C)NC(=O)[C@@H]4CCCN4C(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CC(=O)O)NC(=O)[C@@H]5CCCN5C(=O)[C@H](C)NC(=O)[C@H](CO)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](C(C)C)NC(=O)CNC(=O)[C@H](CC6=CN=CN6)NC(=O)[C@H](C)NC(=O)[C@@H]7CCCN7C(=O)[C@@H]8CCCN8C(=O)[C@H](C)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CO)N

Synonyms

  • tecemotidum
  • Tecemotida
  • Blp-25 lipopeptide
  • Lipopeptide blp-25
  • Lipopeptide BLP 25
  • BP 1-148

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
2,764.18 g/molcalc.
Exact mass
2,762.4967 Dacalc.
LogP (octanol/water)
-11.83calc.
Topological polar surface area
1,057 Ųcalc.
Hydrogen bond donors
34calc.
Hydrogen bond acceptors
39calc.
Rotatable bonds
81calc.
Heavy atoms
195calc.
Rings
8calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.73calc.
Formal charge
0calc.
Stereocentres
28calc.
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)C(Cc1cnc[nH]1)NC(=O)CNC(=O)C1CCCN1C(=O)C1CCCN1)NCC(=O)NCC(=O)N1CCCC1C(=O)NCC(=O)NCC(=O)NCC(=O)N1CCCC1C(=O)NCC(=O)N1CCCC1C(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)N1CCCC1C(=O)N1CCCC1

O=C(CNC(=O)CNC(=O)CNC(=O)C(Cc1cnc[nH]1)NC(=O)CNC(=O)C1CCCN1C(=O)C1CCCN1)NCC(=O)NCC(=O)N1CCCC1C(=O)NCC(=O)NCC(=O)NCC(=O)N1CCCC1C(=O)NCC(=O)N1CCCC1C(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)N1CCCC1C(=O)N1CCCC1

8 rings, 113 atoms.

1 other chemical 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.

Tecemotide suppliers

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

No supplier listings yet

Post one free request and suppliers who make or trade Tecemotide can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Tecemotide price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

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

Frequently asked questions

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

What is Tecemotide?

Emepepimut-S is a liposome-encapsulated peptide vaccine consisting of a synthetic peptide derived from the mucin 1 (MUC-1) antigen with potential antineoplastic activity.

What is the CAS number of Tecemotide?

The CAS registry number of Tecemotide is 221214-84-2.

What is the molecular formula and weight of Tecemotide?

The molecular formula of Tecemotide is C124H203N33O38 and its molar mass is 2,764.18 g/mol.

Is Tecemotide hazardous?

No GHS hazard classification for Tecemotide 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 Tecemotide?

Tecemotide 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 Tecemotide?

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

What is the price of Tecemotide?

Suppliers quote Tecemotide 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 Tecemotide

Get quotes for Tecemotide

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Tecemotide
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Tecemotide with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/tecemotide-221214-84-2" title="Tecemotide structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Peptides or HS code 293329

Price on request
Free quotes, contact stays private
Get quotes