Metronidazole hydrochloride

Tier C — Watch / trade

Pfizer Inc.

Originator

1980

First approval

Expiry (public)

No sales data

Peak sales

Small molecule

Type

Targets：Not applicable

Brand：Flagyl I.V.

Indications (approved)：Bacterial infection

Regional status

Approved

1980-11-28

China

Japan

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).

Synthetic routes & intermediates1 routes

Originator routes × 0Optimised (non-patent) × 1Process 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 6 · Total yield 8.5g(Metronidazole (Free))

Metronidazole hydrochloride-001107-22-2Metronidazole hydrochloride-00275-07-0Metronidazole hydrochloride-003693-98-1Metronidazole hydrochloride-004696-23-1Metronidazole hydrochloride-005107-07-3Metronidazole hydrochloride-00675-05-8Metronidazole hydrochloride-007—Metronidazole hydrochloride-00822483-09-6Metronidazole hydrochloride-009—API · Metronidazole hydrochloride

Code	CAS No.	Intermediate
Metronidazole hydrochloride-001	107-22-2 Available	Glyoxal
Metronidazole hydrochloride-002	75-07-0	Ethanal
Metronidazole hydrochloride-003	693-98-1	2-Methylglyoxaline
Metronidazole hydrochloride-004	696-23-1	2-Methyl-4(5)-nitroimidazole
Metronidazole hydrochloride-005	107-07-3	Ethylene chlorohydrin
Metronidazole hydrochloride-006	75-05-8	Ethyl nitrile
Metronidazole hydrochloride-007	-	Methyl ethanimidoate hydrochloride
Metronidazole hydrochloride-008	22483-09-6	2,2-Dimethoxyethanamine
Metronidazole hydrochloride-009	-	N-(2,2-Dimethoxyethyl)ethanimidamide

Frequently asked questions

What are the approved indications of Metronidazole hydrochloride?

Approved indications include: Bacterial infection.

When does the Metronidazole hydrochloride patent expire?

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

How many synthesis routes are recorded for Metronidazole hydrochloride?

1 synthesis routes are recorded; the shortest is 6 steps with 8.5g(Metronidazole (Free)) total yield. Intermediates in each route carry codes and CAS numbers.

Where can I buy Metronidazole hydrochloride intermediates?

1 intermediate CAS of Metronidazole hydrochloride 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 Metronidazole hydrochloride 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