Gadoxetate Disodium
Tier C — Watch / tradeGadoxetate Disodium
Targets：Not applicable
Brand：Primovist, Eovist
Indications (approved)：Contrast imaging, Diagnostic agent
Regional status
Factories producing this API2
Factories registered as producing this API in our sourcing network (RFQ records + product master), sorted by RFQ activity; the snapshot carries no cost or customer data.
2 producing factories on file — sign in to view the named list (factory details are not shown to guests).
Sign in to view factories →Synthetic routes & intermediates2 routes
Routes are ordered originator first, then optimised / process (non-patent) routes; each lists steps, overall yield and the intermediate table (code / CAS / name) — ready for supplier sourcing and RFQ. Rendered by this site from structured data; no third-party route graphics used.
| Code | CAS No. | Intermediate |
|---|---|---|
| GADO-001 | 158043-55-1 | (S)-N1-(2-aminoethyl)-3-(4-ethoxyphenyl)propane-1,2-diamine |
| Gadoxetate | 135306-78-4 | (S)-2,2'-((2-((2-(bis(carboxymethyl)amino)-3-(4-ethoxyphenyl)propyl)(carboxymethyl)amino)ethyl)azanediyl)diacetic acid |
| Code | CAS No. | Intermediate |
|---|---|---|
| GADO-002 | 60-18-4 | L-tyrosine |
| GADO-003 | 3978-80-1 | (tert-butoxycarbonyl)-L-tyrosine |
| GADO-004 | 76757-91-0 | (S)-2-((tert-butoxycarbonyl)amino)-3-(4-ethoxyphenyl)propanoic acid |
| GADO-005 | 1252686-29-5 | tert-butyl (S)-(1-(4-ethoxyphenyl)-3-hydroxypropan-2-yl)carbamate |
| GADO-006 | 1618674-24-0 | (S)-2-((tert-butoxycarbonyl)amino)-3-(4-ethoxyphenyl)propyl methanesulfonate |
| GADO-007 | 1618674-23-9 | tert-butyl (S)-(1-((2-aminoethyl)amino)-3-(4-ethoxyphenyl)propan-2-yl)carbamate |
| GADO-008 | 2226923-94-8 | (S)-N1-(2-aminoethyl)-3-(4-ethoxyphenyl)propane-1,2-diamine hydrochloride |
| GADO-009 | 213312-49-3 | di-tert-butyl 2,2'-((2-((2-(bis(2-(tert-butoxy)-2-oxoethyl)amino)-3-(4-ethoxyphenyl)propyl)(2-(tert-butoxy)-2-oxoethyl)amino)ethyl)azanediyl)(S)-diacetate |
| Gadoxetate sodium | 135326-11-3 | - |
Frequently asked questions
What are the approved indications of Gadoxetate Disodium?
Approved indications include: Contrast imaging, Diagnostic agent.
When does the Gadoxetate Disodium patent expire?
No public expiry year is available for Gadoxetate Disodium yet; this page updates once verified.
How many synthesis routes are recorded for Gadoxetate Disodium?
2 synthesis routes are recorded; the shortest is 1 steps with 1.7 g (Gadoxetate) total yield. Intermediates in each route carry codes and CAS numbers.
Where can I buy Gadoxetate Disodium intermediates?
All intermediates in Gadoxetate Disodium routes have CAS profiles — you can submit an RFQ per CAS and it enters the Unibest matching pool.
How do I get a quote for Gadoxetate Disodium intermediates?
Open the CAS profile of the target intermediate from this page, or submit an RFQ directly — the CAS enters the matching flow automatically and the supply network responds with quotes.
Source: cross-verified data (structured fields only) · 2026-09-29