Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetate
Also known as: DOTA-tris(tBu)ester, DOTA-tri-tert-butyl ester, DOTA-tris(tert-butyl ester), 2-[4,7,10-tris[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetic acid, 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid, 1,4,7-tris(1,1-dimethylethyl) ester, 1,4,7,10-Tetraazacyclododecane-1,4,7-tris-tert-butyl acetate-10-acetic acid, 2-(4,7,10-tris(2-tert-butoxy-2-oxoethyl)-1,4,7,10-tetraazacyclododecan-1-yl)acetic acid, Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetate
Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetate (CAS 137076-54-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C28H52N4O8 and a molecular weight of 572.734 g/mol. Key properties include a melting point of 129-131 ºC, a boiling point of 632.1±55.0 °C at 760 mmHg, a density of 1.079 and a flash point of 336.1±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 137076-54-1
- Jingsj CID
- J-9494-0
- Molecular Formula
- C28H52N4O8
- Molecular Weight
- 572.734 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 129-131 ºC |
|---|---|
| Boiling Point | 632.1±55.0 °C at 760 mmHg |
| Density | 1.079 |
| Flash Point | 336.1±31.5 °C |
| Exact Mass | 572.378540 |
| PSA | 129.16000 |
| LogP | 3.76 |
| Vapor Pressure | 0.0±4.0 mmHg at 25°C |
| Refractive Index | 1.480 |
Activity & Biological Data
| Additional Information | [1]. Kaneshiro TL, et, al. Synthesis and evaluation of globular Gd-DOTA-monoamide conjugates with precisely controlled nanosizes for magnetic resonance angiography. Biomacromolecules. 2008 Oct;9(10):2742-8. |
|---|
Frequently Asked Questions
What is the CAS number of Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetate?
The CAS number of Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetate is 137076-54-1.
What are the molecular formula and molecular weight of Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetate?
Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetate has molecular formula C28H52N4O8 and molecular weight 572.734 g/mol.
What are the upstream and downstream products of Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetate?
For Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetate, Upstream Products: Bromoacetic acid, Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7-triacetate, tert-Butyl bromoacetate; Downstream Products: DOTA, tert-Butanol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetate (CAS 137076-54-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-9494-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.