(S)-22-(tert-Butoxycarbonyl)-45,45-dimethyl-1… 1188328-37-1

Name: (S)-22-(tert-Butoxycarbonyl)-45,45-dimethyl-10,19,24,43-tetraoxo-3,6,12,15,44-pentaoxa-9,18,23-triazahexatetracontanoic acid, 98%
Brand: Vaqora Chemicals
SKU: VQ-008191

About (S)-22-(tert-Butoxycarbonyl)-45,45-dimethyl-10,19,24,43-tetraoxo-3,6,12,15,44-pentaoxa-9,18,23-triazahexatetracontanoic acid, 98%

Listed under CAS 1188328-37-1, (S)-22-(tert-Butoxycarbonyl)-45,45-dimethyl-10,19,24,43-tetraoxo-3,6,12,15,44-pentaoxa-9,18,23-triazahexatetracontanoic acid is a carboxylic acid available from Vaqora Chemicals with a typical assay of 98%. The compound has the formula C45H83N3O13, corresponding to a molecular weight of 874.2 g/mol. It is also known as tBuO-Ara-Glu(AEEA-AEEA-OH)-OtBu or C20-OtBu-Glu(OtBu)-AEEA-AEEA-OH.

The product is provided as a solid. Store it at 2–8 °C, in a tightly closed container. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Key uses span organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 5 g and 25 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. SDS and detailed specification sheets can be requested with your quotation. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	(S)-22-(tert-Butoxycarbonyl)-45,45-dimethyl-10,19,24,43-tetraoxo-3,6,12,15,44-pentaoxa-9,18,23-triazahexatetracontanoic acid, 98%
Catalogue No.	VQ-008191
CAS Number	1188328-37-1
IUPAC name	2-[2-[2-[[2-[2-[2-[[(4S)-5-[(2-methylpropan-2-yl)oxy]-4-[[20-[(2-methylpropan-2-yl)oxy]-20-oxoicosanoyl]amino]-5-oxopentanoyl]amino]ethoxy]ethoxy]acetyl]amino]ethoxy]ethoxy]acetic acid
Molecular formula	C₄₅H₈₃N₃O₁₃
Molecular weight	874.2 g/mol
Exact mass	873.5926
Purity / assay	98%
HSN code	29420090
InChIKey	WFSAVPRDBQIQAX-QNGWXLTQSA-N
SMILES	CC(C)(C)OC(=O)CCCCCCCCCCCCCCCCCCC(=O)N[C@@H](CCC(=O)NCCOCCOCC(=O)NCCOCCOCC(=O)O)C(=O)OC(C)(C)C
PubChem CID	86644529

Physical properties
Physical form	Solid
Appearance	Solid
LogP (XLogP3)	7.5
H-bond donors / acceptors	4 / 13
TPSA	214 Å²
Storage	2–8 °C
Synonyms	tBuO-Ara-Glu(AEEA-AEEA-OH)-OtBu, C20-OtBu-Glu(OtBu)-AEEA-AEEA-OH, Tirzepatide Intermediate, LY3298176 side chain, Tirzepatide C20 Side Chain, Tirzepatide Related Substance, C20-OtBu-Glu(AEEA-AEEA)-OtBu, Eico(OtBu)-Glu(OtBu)-AEEA-AEEA, tBuO-C20-Glu(AEEA-AEEA-OH)-OtBu, tBuO-C20-L-Glu(AEEA-AEEA-OH)-OtBu, Octadecanedioic acid mono-tert-butyl ester derivative

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of (S)-22-(tert-Butoxycarbonyl)-45,45-dimethyl-10,19,24,43-tetraoxo-3,6,12,15,44-pentaoxa-9,18,23-triazahexatetracontanoic acid, 98%?

The CAS Registry Number of (S)-22-(tert-Butoxycarbonyl)-45,45-dimethyl-10,19,24,43-tetraoxo-3,6,12,15,44-pentaoxa-9,18,23-triazahexatetracontanoic acid, 98% is 1188328-37-1. It is also known as tBuO-Ara-Glu(AEEA-AEEA-OH)-OtBu, C20-OtBu-Glu(OtBu)-AEEA-AEEA-OH, Tirzepatide Intermediate.

What is the molecular formula and molecular weight of (S)-22-(tert-Butoxycarbonyl)-45,45-dimethyl-10,19,24,43-tetraoxo-3,6,12,15,44-pentaoxa-9,18,23-triazahexatetracontanoic acid, 98%?

(S)-22-(tert-Butoxycarbonyl)-45,45-dimethyl-10,19,24,43-tetraoxo-3,6,12,15,44-pentaoxa-9,18,23-triazahexatetracontanoic acid, 98% has the molecular formula C45H83N3O13 and a molecular weight of 874.2 g/mol.

Which grade and pack sizes of (S)-22-(tert-Butoxycarbonyl)-45,45-dimethyl-10,19,24,43-tetraoxo-3,6,12,15,44-pentaoxa-9,18,23-triazahexatetracontanoic acid, 98% can I order?

We supply (S)-22-(tert-Butoxycarbonyl)-45,45-dimethyl-10,19,24,43-tetraoxo-3,6,12,15,44-pentaoxa-9,18,23-triazahexatetracontanoic acid, 98% in (98%) grade, in 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (S)-22-(tert-Butoxycarbonyl)-45,45-dimethyl-10,19,24,43-tetraoxo-3,6,12,15,44-pentaoxa-9,18,23-triazahexatetracontanoic acid, 98%?

Yes. Every lot of (S)-22-(tert-Butoxycarbonyl)-45,45-dimethyl-10,19,24,43-tetraoxo-3,6,12,15,44-pentaoxa-9,18,23-triazahexatetracontanoic acid, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can (S)-22-(tert-Butoxycarbonyl)-45,45-dimethyl-10,19,24,43-tetraoxo-3,6,12,15,44-pentaoxa-9,18,23-triazahexatetracontanoic acid, 98% be shipped internationally?

Yes. We export (S)-22-(tert-Butoxycarbonyl)-45,45-dimethyl-10,19,24,43-tetraoxo-3,6,12,15,44-pentaoxa-9,18,23-triazahexatetracontanoic acid, 98% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.

How should (S)-22-(tert-Butoxycarbonyl)-45,45-dimethyl-10,19,24,43-tetraoxo-3,6,12,15,44-pentaoxa-9,18,23-triazahexatetracontanoic acid, 98% be stored?

2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.