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Home/Compounds/CAS 757942-88-4
Formula C26H39N5O9MW 565.6Research-use catalog entryCOA/SDS by request

Acetyl tetrapeptide-2

CAS Number: 757942-88-4

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Available options

Available Options

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1 g
Purity
96%
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100 mg
Purity
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250 mg
Purity
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Loading RDKit molecule structure...
InChIKey: ITIMHIATVYROGF-XWUOBKMESA-NC26H39N5O9 | MW 565.6

Chemical Absolute Identifiers

CAS Number

757942-88-4

PubChem CID

91936905

Molecular Formula

C26H39N5O9

Molecular Weight

565.6 g/mol

Exact Mass

565.274778

InChIKey

ITIMHIATVYROGF-XWUOBKMESA-N

IUPAC Name

(3S)-3-[[(2S)-2-acetamido-6-aminohexanoyl]amino]-4-[[(2S)-1-[[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]amino]-3-methyl-1-oxobutan-2-yl]amino]-4-oxobutanoic acid

SMILES String

CC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@H](C(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)O)C(C)C

Physical Properties

No physical property values available.

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

Acetyl tetrapeptide-2 (CAS 757942-88-4) is listed in the Life Science portfolio, with molecular formula C26H39N5O9 and molecular weight 565. 60 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for life-science research and analytical workflows; structure-derived tags include nitrogen-containing heterocycle.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Life Science ResearchPeptide ResearchResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Safety and handling reference content is available through documentation requests.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

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Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

Acetyl tetrapeptide-2

Names & Synonyms

PeptigravityAc-lys-asp-val-tyrThymulen 4Acetyl tetrapeptide-2 [INCI]L-Tyrosine, N2-acetyl-L-lysyl-L-alpha-aspartyl-L-valyl-
Show all synonyms
L-TYROSINE, N2-ACETYL-L-LYSYL-L-.ALPHA.-ASPARTYL-L-VALYL-N2-Acetyl-L-lysyl-L-alpha-aspartyl-L-valyl-L-tyrosine(2S,5S,8S,11S)-11-(4-aminobutyl)-8-(carboxymethyl)-2-(4-hydroxybenzyl)-5-isopropyl-4,7,10,13-tetraoxo-3,6,9,12-tetraazatetradecanoic acid(2S,5S,8S,11S)-11-(4-Aminobutyl)-8-(carboxymethyl)-2-(4-hydroxybenzyl)-5-isopropyl-4,7,10,13-tetraoxo-3,6,9,12-tetraazatetradecan-1-oic acid(3S)-3-[(2S)-6-amino-2-acetamidohexanamido]-3-{[(1S)-1-{[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl}-2-methylpropyl]carbamoyl}propanoic acidN2-Acetyl-L-lysyl-L-alpha-aspartyl-L-valyl-L-tyrosine (Ac-Lys-Asp-Val-Tyr-OH)(3S)-3-[[(2S)-2-acetamido-6-amino-hexanoyl]amino]-4-[[(1S)-1-[[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]carbamoyl]-2-methyl-propyl]amino]-4-oxo-butanoic acid
External Identifiers
UNII: M24S4WZS8JRXCUI: 2476004WIKIDATA ID: Q27283376

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

Show non-linked catalog cues

Non-public related references

Acetyl tetrapeptide-9CAS 928006-50-2
D-Leucyl-L-tyrosineCAS 3303-29-5
Glycyl-L-tyrosineCAS 658-79-7
N-Succinyl-L-tyrosineCAS 374816-32-7
Glycyl-glycyl-tyrosyl-arginineCAS 70195-20-9

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 928006-50-2Acetyl tetrapeptide-9CAS 3303-29-5D-Leucyl-L-tyrosineCAS 658-79-7Glycyl-L-tyrosineCAS 374816-32-7N-Succinyl-L-tyrosineCAS 70195-20-9Glycyl-glycyl-tyrosyl-arginineCAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

RFQ questions for CAS 757942-88-4

What are the key identifiers for Acetyl tetrapeptide-2 (CAS 757942-88-4)?

Acetyl tetrapeptide-2 is identified by CAS 757942-88-4, with molecular formula C26H39N5O9, molecular weight 565.6, InChIKey ITIMHIATVYROGF-XWUOBKMESA-N.

Can I request a COA for CAS 757942-88-4?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for Acetyl tetrapeptide-2?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 757942-88-4 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

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