MG-132, ≥98%

Name: MG-132, ≥98%
Brand: Vaqora Chemicals
SKU: VQ-009030

About MG-132, ≥98%

Vaqora Chemicals supplies MG-132, an amide building block registered under CAS number 133407-82-6 with a typical assay of ≥98%. Its molecular formula is C26H41N3O5 and its molecular weight is 475.6 g/mol. It is also known as Z-Leu-Leu-Leu-al or Carbobenzoxy-L-leucyl-L-leucyl-L-leucinal.

The material typically appears as a white powder. Recommended storage is at 2–8 °C, with the container kept tightly sealed. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer MG-132 in 10 mg packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	MG-132, ≥98%
Catalogue No.	VQ-009030
CAS Number	133407-82-6
IUPAC name	benzyl N-[(2S)-4-methyl-1-[[(2S)-4-methyl-1-[[(2S)-4-methyl-1-oxopentan-2-yl]amino]-1-oxopentan-2-yl]amino]-1-oxopentan-2-yl]carbamate
Molecular formula	C₂₆H₄₁N₃O₅
Molecular weight	475.6 g/mol
Exact mass	475.3046
Purity / assay	≥98%
HSN code	29420090
InChIKey	TZYWCYJVHRLUCT-VABKMULXSA-N
SMILES	CC(C)C[C@@H](C=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)OCC1=CC=CC=C1
PubChem CID	462382

Physical properties
Physical form	Powder
Appearance	White powder
LogP (XLogP3)	4.8
H-bond donors / acceptors	3 / 5
TPSA	114 Å²
Storage	2–8 °C
Synonyms	Z-Leu-Leu-Leu-al, Carbobenzoxy-L-leucyl-L-leucyl-L-leucinal, MG 132, Zlllal, Z-Leu-leu-leucinal, Zlll-cho, Lll cpd, Carbobenzoxy-leucyl-leucyl-leucinal, Z-LLL, Benzyloxycarbonyl-leucyl-leucyl-leucinal, Benzyloxycarbonyl-leu-leu-leu-aldehyde, Benzyloxycarbonylleucyl-leucyl-leucine aldehyde

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 MG-132, ≥98%?

The CAS Registry Number of MG-132, ≥98% is 133407-82-6. It is also known as Z-Leu-Leu-Leu-al, Carbobenzoxy-L-leucyl-L-leucyl-L-leucinal, MG 132.

What is the molecular formula and molecular weight of MG-132, ≥98%?

MG-132, ≥98% has the molecular formula C26H41N3O5 and a molecular weight of 475.6 g/mol. Its IUPAC name is benzyl N-[(2S)-4-methyl-1-[[(2S)-4-methyl-1-[[(2S)-4-methyl-1-oxopentan-2-yl]amino]-1-oxopentan-2-yl]amino]-1-oxopentan-2-yl]carbamate.

Which grade and pack sizes of MG-132, ≥98% can I order?

We supply MG-132, ≥98% in (≥98%) grade, in 10 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with MG-132, ≥98%?

Yes. Every lot of MG-132, ≥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 MG-132, ≥98% be shipped internationally?

Yes. MG-132, ≥98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.

How should MG-132, ≥98% be stored?

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