Aranidipine

Tier C — Watch / trade

Aranidipine

Originator

1996

First approval

Expiry (public)

No sales data

Peak sales

Small molecule

Type

Targets：VDCCs

Brand：Bec, Sapresta

Indications (approved)：Hypertension

Regional status

China

Japan

Synthetic routes & intermediates2 routes

Originator routes × 0Optimised (non-patent) × 2Process routes × 0

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.

OptimisedRoute 1Steps 4 · Total yield /

(I)122198-1-a674-82-8(II)122198-1-a10004-17-8(III)122198-1-a86780-80-5(IV)122198-1-a552-89-6(V)122198-1-a—(VI)122198-1-a14205-39-1(VII)122198-1-a86780-89-4(VIII)122198-1-a—(IX)122198-1-a39562-27-1API · Aranidipine

Code	CAS No.	Intermediate
(I)122198-1-a	674-82-8 Available	4-Methylene-2-oxetanone
(II)122198-1-a	10004-17-8	(2-Methyl-1,3-dioxolan-2-yl)methanol
(III)122198-1-a	86780-80-5	(2-methyl-1,3-dioxolan-2-yl)methyl 3-oxobutanoate
(IV)122198-1-a	552-89-6	2-Formyl-3-nitrobenzene
(V)122198-1-a	-	(2-methyl-1,3-dioxolan-2-yl)methyl (2Z)-2-[(2-nitrophenyl)methylidene]-3-oxobutanoate
(VI)122198-1-a	14205-39-1	3-Amino-2-butenoic acid methyl ester
(VII)122198-1-a	86780-89-4	3-methyl 5-(2-methyl-1,3-dioxolan-2-yl)methyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
(VIII)122198-1-a	-	(2-methyl-1,3-dioxolan-2-yl)methyl (2E)-3-aminobut-2-enoate
(IX)122198-1-a	39562-27-1	Methyl (2Z)-2-[(2-nitrophenyl)methylidene]-3-oxobutanoate

OptimisedRoute 2Steps 2 · Total yield /

(I)122198-2-a116-09-6(II)122198-2-a10004-17-8(III)122198-2-a674-82-8(IV)122198-2-a86780-80-5API · Aranidipine

Code	CAS No.	Intermediate
(I)122198-2-a	116-09-6	1-Hydroxyacetone
(II)122198-2-a	10004-17-8	(2-Methyl-1,3-dioxolan-2-yl)methanol
(III)122198-2-a	674-82-8 Available	4-Methylene-2-oxetanone
(IV)122198-2-a	86780-80-5	(2-methyl-1,3-dioxolan-2-yl)methyl 3-oxobutanoate

Frequently asked questions

What are the approved indications of Aranidipine?

Approved indications include: Hypertension.

When does the Aranidipine patent expire?

No public expiry year is available for Aranidipine yet; this page updates once verified.

How many synthesis routes are recorded for Aranidipine?

2 synthesis routes are recorded; the shortest is 2 steps with / total yield. Intermediates in each route carry codes and CAS numbers.

Where can I buy Aranidipine intermediates?

1 intermediate CAS of Aranidipine are available through the Unibest supply network — see the route tables on this page and request a quote per CAS.

How do I get a quote for Aranidipine 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) · 2026-10-04