Is Tetraphase Pharmaceuticals, Inc. FDA approved?

Tetraphase Pharmaceuticals, Inc. holds no registered establishment of its own; 2 drug products are listed under its name in the National Drug Code Directory, made at sites registered to other firms.

What drugs does Tetraphase Pharmaceuticals, Inc. make?

2 products are listed under Tetraphase Pharmaceuticals, Inc. in the openFDA NDC Directory, most often as injection, powder, lyophilized, for solution. The full breakdown by dosage form and route is above. A listing count is not a sales figure.

Tetraphase Pharmaceuticals, Inc.

Data as of 24 Sept 2026 · How to read this entry

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Registered sites: 0
Active NDC listings: 2
Live patents: 8
Exclusivities: 1
Countries: 0

Catalogue

Drug listings by form and route

2 active NDC listings: 2 human prescription drug. By marketing category: NDA 2.

Dosage form	NDCs
injection, powder, lyophilized, for solution	2

Route	NDCs
intravenous	2

Labeller name on the listing	NDCs
tetraphase pharmaceuticals, inc.	2

Exclusivity

Patents and exclusivities

Patent	Product	Covers	Expiry
8796245	XERAVAeravacycline dihydrochloride	use	Aug 2029
8906887	XERAVAeravacycline dihydrochloride	product	Aug 2032
10961190	XERAVAeravacycline dihydrochloride	substance	Oct 2037
11578044	XERAVAeravacycline dihydrochloride	substance	Oct 2037

Product	Exclusivity	Until
XERAVAERAVACYCLINE DIHYDROCHLORIDE	GAIN Qualified infectious disease product (GAIN)	Aug 2028

Catalogue

Marketed products

Brand	Generic name	Form / route	NDC
Xerava	eravacycline	injection, powder, lyophilized, for solution, intravenous	71773-050NDA
Xerava	eravacycline	injection, powder, lyophilized, for solution, intravenous	71773-100NDA

Enquiry

Common questions

Is Tetraphase Pharmaceuticals, Inc. FDA approved?: Tetraphase Pharmaceuticals, Inc. holds no registered establishment of its own; 2 drug products are listed under its name in the National Drug Code Directory, made at sites registered to other firms.
What drugs does Tetraphase Pharmaceuticals, Inc. make?: 2 products are listed under Tetraphase Pharmaceuticals, Inc. in the openFDA NDC Directory, most often as injection, powder, lyophilized, for solution. The full breakdown by dosage form and route is above. A listing count is not a sales figure.

Compiled from FDA establishment registrations, the openFDA NDC Directory, the Orange Book and the FDA drug shortage database. Not claimed by the company. Sources and methodology.