INN: paracetamol CAS#:
Acetaminophen is a white, crystalline powder. e. Solubility.
Stop taking this medication and call your doctor at once if you have a serious side effect such as:
Acetaminophen is stable to temperature, light, and moisture.
1. Remington's Pharmaceutical Sciences. 23rd ed. Easton, PA: Mack Publishing Company; 1995:
Before using this product, l your doctor or pharmacist your medical history, especially of: liver disease, regular use/abuse of alcohol.
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e. pH of Commercially Available Liquid Products.
d. pH Range Over Which Drug is Stable in Solution.
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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Acetaminophen is a synthetic, nonopiate, centrally acting analgesic derived from p -aminophenol. The full chemical name is N-acetyl- p -aminophenol. b. pKa.
Before taking acetaminophen, l your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
Acetaminophen is stable at a pH between 4 and 7 at 25°C.
c. Stability of the Drug to Temperature, Light, and Moisture.
Here is a collection of user reviews for the medication Tylenol sorted by most helpful.
TYLENOL (acetaminophen) - McNeil Consumer Healthcare a. Structural Formula b. Molecular Formula.
See also Warning section.
water 1:70 boiling water 1:20 alcohol 1:10 chloroform 1:50 glycerin 1:40 ether slightly soluble Chemical Properties.
"Consumers and health care professionals will soon find updated labeling for extended-release and long-acting opioid pain relievers to help ensure their safe and appropriate use.
Because of the nature of suspension formulations, osmolarity of the TYLENOL acetaminophen suspension products cannot be determined. References.
Report Problems to the Food and Drug Administration.
Acetaminophen oral solution (ie, elixir, adult liquid) has a pH of 3.8 to 6.1 and the oral suspension (ie, infants' drops, children's suspension) has a pH of 5.4 to 6.9.
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
Last reviewed on RxList: 11/7/2007 This monograph has been modified to include the generic and brand name in many instances. Share this Article:
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at.
a. Structural Similarities/Differences of the Drug to Other Available Compounds or Groups of Compounds.
The pKa of acetaminophen is 9.51 at 25°C.
*Permission to use the Product Information Form for the American Hospital Formulary Service as modified by McNeil Consumer Healthcare has been granted by the American Society of Health-System Pharmacists, Inc., 7272 Wisconsin Avenue, Bethesda, MD 20814. The answers to all questions are prepared and furnished by the manufacturer. The answers were not supplied by the Society nor are they intended to imply the endorsement of the American Society of Health-System Pharmacists; neither does the Society affirm or deny the accuracy of the answers contained herein. 1985, American Society of Health-System Pharmacists, Inc.
In addition to requiring new labeling on these prescript".
C 8 H 9 NO 2 c. Molecular Weight 151.16 d. Macroscopic Appearance.
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Children's TYLENOL acetaminophen Elixir: 6040 ± 25 mmol/kg.
Liquid products, chewable tablets, or dissolving/effervescent tablets may contain sugar or aspartame. Caution is advised if you have diabetes, phenylketonuria (PKU), or any other condition that requires you to limit/avoid these substances in your diet. If you have any of these conditions, ask your doctor or pharmacist about using these.
Read the Goal of Label Changes: Better Prescribing, Safer Use of Opioids article » TYLENOL (acetaminophen) 28:08.92 USAN: acetaminophen.
Extra Strength TYLENOL acetaminophen Adult Liquid: 3058 ± 152 mmol/kg.