2-Aminoethyl-mono-amide-DOTA-tris(tBu ester),… 173308-19-5

Name: 2-Aminoethyl-mono-amide-DOTA-tris(tBu ester), 98%
Brand: Vaqora Chemicals
SKU: VQ-000306

About 2-Aminoethyl-mono-amide-DOTA-tris(tBu ester), 98%

2-Aminoethyl-mono-amide-DOTA-tris(tBu ester) is an indicator carrying the CAS registry number 173308-19-5, specified at 98% purity. With the molecular formula C30H58N6O7, it has a molar mass of 614.8 g/mol. It is also known as DO3AtBu-N-(2-aminoethyl)ethanamide or DOTA-(COOt-Bu)3-C2-NH2.

The material typically appears as a white to off-white solid. Recommended storage is at 2–8 °C, with the container kept tightly sealed. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

Typical applications include titration end-point detection, pH determination and analytical testing. Buyers come mainly from academic and industrial research.

We offer 2-Aminoethyl-mono-amide-DOTA-tris(tBu ester) in 25 mg, 100 mg and 1 g packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Titration end-point detection
pH determination
Analytical testing

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-Aminoethyl-mono-amide-DOTA-tris(tBu ester), 98%
Catalogue No.	VQ-000306
CAS Number	173308-19-5
IUPAC name	tert-butyl 2-[4-[2-(2-aminoethylamino)-2-oxoethyl]-7,10-bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate
Molecular formula	C₃₀H₅₈N₆O₇
Molecular weight	614.8 g/mol
Exact mass	614.4367
Purity / assay	98%
HSN code	29332990
InChIKey	TVUPYCMMXREXSS-UHFFFAOYSA-N
SMILES	CC(C)(C)OC(=O)CN1CCN(CCN(CCN(CC1)CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)CC(=O)NCCN
PubChem CID	22660448

Physical properties
Physical form	Solid
Appearance	White to off-white solid
LogP (XLogP3)	1.3
H-bond donors / acceptors	2 / 12
TPSA	147 Å²
Storage	2–8 °C
Synonyms	DO3AtBu-N-(2-aminoethyl)ethanamide, DOTA Tris-(t-butyl ester) Ethylenediamino Monoamide, DOTA-(COOt-Bu)3-C2-NH2, DOTA-Ethylenediamine(3tBu), DOTA-(COOt-Bu)3-C2-Amine, DOTA-tris(t-Bu)ester-C2-amine, 2-Aminoethyl-mono-amide-DOTA-tris(t-Butyl ester), 2 Aminoethyl mono amide DOTA tris(tBu ester),2AminoethylmonoamideDOTAtris(tBu ester)

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

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 2-Aminoethyl-mono-amide-DOTA-tris(tBu ester), 98%?

The CAS Registry Number of 2-Aminoethyl-mono-amide-DOTA-tris(tBu ester), 98% is 173308-19-5. It is also known as DO3AtBu-N-(2-aminoethyl)ethanamide, DOTA Tris-(t-butyl ester) Ethylenediamino Monoamide, DOTA-(COOt-Bu)3-C2-NH2.

What is the molecular formula and molecular weight of 2-Aminoethyl-mono-amide-DOTA-tris(tBu ester), 98%?

2-Aminoethyl-mono-amide-DOTA-tris(tBu ester), 98% has the molecular formula C30H58N6O7 and a molecular weight of 614.8 g/mol. Its IUPAC name is tert-butyl 2-[4-[2-(2-aminoethylamino)-2-oxoethyl]-7,10-bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate.

Which grade and pack sizes of 2-Aminoethyl-mono-amide-DOTA-tris(tBu ester), 98% can I order?

We supply 2-Aminoethyl-mono-amide-DOTA-tris(tBu ester), 98% in (98%) grade, in 25 mg, 100 mg, 1 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Aminoethyl-mono-amide-DOTA-tris(tBu ester), 98%?

Yes. Every lot of 2-Aminoethyl-mono-amide-DOTA-tris(tBu ester), 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 2-Aminoethyl-mono-amide-DOTA-tris(tBu ester), 98% be shipped internationally?

Yes. 2-Aminoethyl-mono-amide-DOTA-tris(tBu ester), 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 2-Aminoethyl-mono-amide-DOTA-tris(tBu ester), 98% be stored?

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