Attached files

file filename
10-K - 10-K - Amphastar Pharmaceuticals, Inc.amph-20151231x10k.htm
EX-32.2 - EX-32.2 - Amphastar Pharmaceuticals, Inc.amph-20151231ex322a640d8.htm
EX-32.1 - EX-32.1 - Amphastar Pharmaceuticals, Inc.amph-20151231ex32169fc1a.htm
EX-10.28 - EX-10.28 - Amphastar Pharmaceuticals, Inc.amph-20151231ex102850289.htm
EX-21.1 - EX-21.1 - Amphastar Pharmaceuticals, Inc.amph-20151231ex21167e953.htm
EX-31.1 - EX-31.1 - Amphastar Pharmaceuticals, Inc.amph-20151231ex3115a742f.htm
EX-31.2 - EX-31.2 - Amphastar Pharmaceuticals, Inc.amph-20151231ex3122877f5.htm

Exhibit 23.1

 

Consent of Independent Registered Public Accounting Firm

 

We consent to the incorporation by reference in the following Registration Statements:

 

(1)

Registration Statement (Form S-8 No. 333-197054) pertaining to the 1999-2002 Stock Option/Stock Issuance Plans, the Amended and Restated 2005 Equity Incentive Award Plan and the 2014 Employee Stock Purchase Plan of Amphastar Pharmaceuticals, Inc.

(2)

Registration Statement (Form S-8 No. 333-203017) pertaining to the Amended and Restated 2005 Equity Incentive Award Plan of Amphastar Pharmaceuticals, Inc.

(3)

Registration Statement (Form S-3 No. 333-205459) of Amphastar Pharmaceuticals, Inc.

(4)

Registration Statement (Form S-8 No. 333-205470) pertaining to the 2015 Equity Incentive Plan of Amphastar Pharmaceuticals, Inc.

 

of our report dated March 15, 2016, with respect to the consolidated financial statements of Amphastar Pharmaceuticals, Inc. included in this Annual Report (Form 10-K)  of Amphastar Pharmaceuticals, Inc. for the year ended December 31, 2015.

 

 

 

/s/ Ernst & Young LLP

Los Angeles, California

March 15, 2016