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21 CFR 201.309 - Acetophenetidin (phenacetin)-containing preparations; necessary warning statement.

There is 1 rule appearing in the Federal Register for 21 CFR 201. Select the tab below to view, or View eCFR (GPOAccess)
§ 201.309
Acetophenetidin (phenacetin)-containing preparations; necessary warning statement.
(a) In 1961, the Food and Drug Administration, pursuant to its statutory responsibility for the safety and effectiveness of drugs shipped in interstate commerce, began an active investigation of reports of possible toxic effects and renal damage due to misuse of the drug acetophenetidin. This study led to the decision that there was probable cause to conclude that misuse and prolonged use of the drug were in fact responsible for kidney lesions and disease. The Commissioner of Food and Drugs, in December 1963, appointed an ad hoc Advisory Committee of Inquiry on Possible Nephrotoxicity Associated With the Abuse of Acetophenetidin (Phenacetin)-Containing Preparations. This committee, composed of scientists in the fields of pharmacology and medicine, on April 23, 1964, submitted its findings and conclusions in the matter and recommended that all acetophenetidin (phenacetin)-containing preparations bear a warning as provided in section 502(f)(2) of the Federal Food, Drug, and Cosmetic Act.
(b) On the basis of the studies made by the Food and Drug Administration and the report of the Advisory Committee, the Commissioner of Food and Drugs has concluded that it is necessary for the protection of users that the label and labeling of all acetophenetidin (phenacetin)-containing preparations bear a warning statement to the following effect: “Warning—This medication may damage the kidneys when used in large amounts or for a long period of time. Do not take more than the recommended dosage, nor take regularly for longer than 10 days without consulting your physician.”

Title 21 published on 2012-04-01

The following are only the Rules published in the Federal Register after the published date of Title 21.

For a complete list of all Rules, Proposed Rules, and Notices view the Rulemaking tab.

  • 2012-05-11; vol. 77 # 92 - Friday, May 11, 2012
    1. 77 FR 27591 - Labeling and Effectiveness Testing; Sunscreen Drug Products for Over-the-Counter Human Use; Delay of Compliance Dates
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      DEPARTMENT OF HEALTH AND HUMAN SERVICES, Food and Drug Administration
      Final rule; delay of compliance dates; request for comments.
      Effective Date: This final rule is effective June 18, 2012. The final rule published at 76 FR 35620 on June 17, 2011, remains effective June 18, 2012. Comment date: Submit written or electronic comments on the delay of compliance dates by May 21, 2012. Compliance Dates: The compliance dates for the final rule published at 76 FR 35620 on June 17, 2011, including the lifting of the delay of implementation date for 21 CFR 201.66 as published at 69 FR 53801, September 3, 2004, are delayed until December 17, 2013, for products with annual sales of less than $25,000, and until December 17, 2012 for all other products subject to the rule.
      21 CFR Parts 201 and 310

This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.

This list is taken from the Parallel Table of Authorities and Rules provided by GPO [Government Printing Office].

It is not guaranteed to be accurate or up-to-date, though we do refresh the database weekly. More limitations on accuracy are described at the GPO site.


United States Code
USC : Title 21 - FOOD AND DRUGS

§ 321 - Definitions; generally

§ 331 - Prohibited acts

§ 351 - Adulterated drugs and devices

§ 352 - Misbranded drugs and devices

§ 353 - Exemptions and consideration for certain drugs, devices, and biological products

§ 355 - New drugs

§ 358 - Authority to designate official names

§ 360 - Registration of producers of drugs or devices

§ 360b - New animal drugs

§ 360ss - State standards

21 USC § 221 to 237 - Repealed. July 1, 1944, ch. 373, title XIII,

§ 371 - Regulations and hearings

§ 374 - Inspection

§ 379e - Listing and certification of color additives for foods, drugs, devices, and cosmetics

U.S.C. : Title 42 - THE PUBLIC HEALTH AND WELFARE

§ 216 - Regulations

§ 241 - Research and investigations generally

§ 262 - Regulation of biological products

§ 264 - Regulations to control communicable diseases

Title 21 published on 2012-04-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 21 CFR 201 after this date.

  • 2013-02-06; vol. 78 # 25 - Wednesday, February 6, 2013
    1. 78 FR 8446 - Center for Drug Evaluation and Research; Prescription Drug Labeling Improvement and Enhancement Initiative; Request for Comments and Information
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      DEPARTMENT OF HEALTH AND HUMAN SERVICES, Food and Drug Administration
      Notification of an initiative; request for comments and information.
      Submit either electronic or written comments by March 8, 2013.
      21 CFR Parts 201, 314, and 601