U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS
Nonoxynol-9, is an organic compound that is used as a surfactant and vaginal spermicide used for contraception in spermicidal creams, jellies, foams, gel, and lubricants. It is also used in conjuction with other methods of contraception, including condoms, cervical caps and diaphragms. Nonoxynol-9 interacts with the lipids in the membranes of the acrosome and the midpiece of the sperm. The sperm membranes are lysed; the acrosome, neck and midpiece of the spermatozoa are loosened and then detached which results in their immobilization and death. Nonoxynol-9 offers no protection against sexually transmitted infections such as gonorrhoea, chlamydia and does not prevent HIV infection and may even favour infection if used frequently. A possible reason, is that nonoxynol-9 can disrupt the epithelium, or wall, of the vagina, thereby potentially facilitating invasion by an infective organism and virus. Nonoxynol-9 and related compounds are ingredients in various cleaning and cosmetic products.

Approval Year

Targets

Targets

Primary TargetPharmacologyConditionPotency
Target ID: P35354
Gene ID: 5743.0
Gene Symbol: PTGS2
Target Organism: Homo sapiens (Human)
Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Preventing
TODAY VAGINAL CONTRACEPTIVE

Approved Use

Prevents pregnancy
PubMed

PubMed

TitleDatePubMed
Synthesis of dual function (5R,6R)- and (5S,6S)-5-bromo-6-methoxy-5,6-dihydro-AZT-5'-(para-bromophenyl methoxyalaninyl phosphate) as novel spermicidal and anti-HIV agents.
1999 Jan
Novel derivatives of phenethyl-5-bromopyridylthiourea and dihydroalkoxybenzyloxopyrimidine are dual-function spermicides with potent anti-human immunodeficiency virus activity.
1999 Jun
WHI-05, a novel bromo-methoxy substituted phenyl phosphate derivative of zidovudine, is a dual-action spermicide with potent anti-HIV activity.
1999 May
Synthesis, characterization and preclinical formulation of a dual-action phenyl phosphate derivative of bromo-methoxy zidovudine (compound WHI-07) with potent anti-HIV and spermicidal activities.
1999 May
Nonoxynol-9 may increase HIV transmission risk.
2001 Aug-Sep
Practical prevention of vaginal and rectal transmission of HIV by adapting the oral defense: use of commercial lubricants.
2001 Jul 20
Nonoxynol-9 or Frankenstein?
2001 May
Nonoxynol-9 for preventing vaginal acquisition of HIV infection by women from men.
2002
Sponge versus diaphragm for contraception.
2002
Effects of chelating agents on the rheological property of cervical mucus.
2002 Jun
Nonoxynol-9 spermicide contraception use--United States, 1999.
2002 May 10
Spermicides 2002: an overview.
2002 Sep
Effectiveness of COL-1492, a nonoxynol-9 vaginal gel, on HIV-1 transmission in female sex workers: a randomised controlled trial.
2002 Sep 28
Nonoxynol-9 fails to prevents STDs, but microbicide research continues.
2002 Sep 28
Nonoxynol-9 ineffective in preventing HIV infection.
2003 Apr
Rectal use of nonoxynol-9 among men who have sex with men.
2003 Apr 11
Mechanism of action of some acrylophenones, quinolines and dithiocarbamate as potent, non-detergent spermicidal agents.
2003 May
Efficacy of animal anti-fertility compounds against sea lamprey (Petromyzon marinus) spermatozoa.
2004 Apr 15
Condom use assessment of persons in drug abuse treatment.
2004 Dec
Synthesis and spermicidal activity of a putative nitric oxide-releasing derivative of nonoxynol-9.
2004 Jul
Spermicide used alone for contraception.
2005 Oct 19
Impact of membrane cholesterol content on the resistance of vesicles to surfactant attack.
2005 Oct 25
Name Type Language
NONOXYNOL-9
II   INCI   ORANGE BOOK   VANDF  
INCI  
Official Name English
NORFOX NP-9
Brand Name English
NONOXYNOL 9
USAN   USP  
USAN  
Official Name English
NONOXYNOL-9 [INCI]
Common Name English
NONOXYNOL-9.5
Common Name English
DELFEN
Brand Name English
NONOXINOL 9
EP   MART.   WHO-DD   WHO-IP  
Common Name English
NONAETHYLENE GLYCOL MONO(NONYLPHENYL) ETHER
Common Name English
POLY(OXY-1,2-ETHANEDIYL), .ALPHA.-(4-NONYLPHENYL)-.OMEGA.-HYDROXY-
Common Name English
NSC-758941
Code English
NONOXYNOL 9 [USP IMPURITY]
Common Name English
POLYETHYLENE GLYCOL MONO(P-NONYLPHENYL) ETHER
Common Name English
3,6,9,12,15,18,21,24-OCTAOXAHEXACOSAN-1-OL, 26-(NONYLPHENOXY)-
Systematic Name English
TERGITOL NP-9
Brand Name English
PEG-9 NONYL PHENYL ETHER
Common Name English
NONAETHYLENE GLYCOL NONYLPHENYL ETHER
Common Name English
NONOXYNOL-9 [ORANGE BOOK]
Common Name English
NONOXYNOL 9 [USAN]
Common Name English
NONYLPHENOL OCTA(OXYETHYLENE) ETHANOL
Common Name English
NONOXYNOL-9 [II]
Common Name English
Nonoxinol 9 [WHO-DD]
Common Name English
POLYOXYETHYLENE(9)NONYLPHENYL ETHER
Common Name English
IGEPAL CO-630
Brand Name English
NONOXINOL 9 [WHO-IP]
Common Name English
NONOXYNOL-9 [VANDF]
Common Name English
NONOXYNOL 9 [USP-RS]
Common Name English
NONOXINOLUM 9 [WHO-IP LATIN]
Common Name English
POLYETHYLENE GLYCOL 450 NONYL PHENYL ETHER
Common Name English
TODAY
Brand Name English
NONOXINOL 9 [EP MONOGRAPH]
Common Name English
26-(NONYLPHENOXY)-3,6,9,12,15,18,21,24-OCTAOXAHEXACOSAN-1-OL
Common Name English
NONOXINOL 9 [MART.]
Common Name English
Classification Tree Code System Code
NCI_THESAURUS C82130
Created by admin on Sat Dec 16 01:42:58 GMT 2023 , Edited by admin on Sat Dec 16 01:42:58 GMT 2023
Code System Code Type Description
FDA UNII
48Q180SH9T
Created by admin on Sat Dec 16 01:42:58 GMT 2023 , Edited by admin on Sat Dec 16 01:42:58 GMT 2023
PRIMARY
RS_ITEM_NUM
1467950
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PRIMARY
WIKIPEDIA
NONOXYNOL-9
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PRIMARY
ECHA (EC/EINECS)
247-816-5
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PRIMARY
NSC
758941
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PRIMARY
EPA CompTox
DTXSID901014740
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PRIMARY
SMS_ID
100000085196
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PRIMARY
LACTMED
Nonoxynol-9
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PRIMARY
CHEBI
53775
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PRIMARY
CAS
26571-11-9
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ALTERNATIVE
NCI_THESAURUS
C82312
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PRIMARY
RXCUI
53750
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PRIMARY RxNorm
DRUG BANK
DB06804
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PRIMARY
EVMPD
SUB21838
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PRIMARY
ChEMBL
CHEMBL1410
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PRIMARY
CAS
26027-38-3
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GENERIC (FAMILY)
WHO INTERNATIONAL PHARMACOPEIA
NONOXYNOL-9
Created by admin on Sat Dec 16 01:42:58 GMT 2023 , Edited by admin on Sat Dec 16 01:42:58 GMT 2023
PRIMARY Description: A clear, colourless to light yellow, viscous liquid. Solubility: Miscible with water, ethanol (~750 g/l) TS and olive oil R. Category: Adjunctive contraceptive agent. Storage: Nonoxinol 9 should be kept in a tightly closed container.Additional information: Nonoxinol 9 should be kept away from oxidizing agents. RequirementsDefinition: Nonoxinol 9 is an anhydrous liquid mixture containing mainly monononylphenyl ethers of macrogols. The content is not less than 95.0% and not more than 105.0% of Nonoxinol 9, calculated with reference to the anhydroussubstance.
DAILYMED
48Q180SH9T
Created by admin on Sat Dec 16 01:42:58 GMT 2023 , Edited by admin on Sat Dec 16 01:42:58 GMT 2023
PRIMARY
HSDB
26571-11-9
Created by admin on Sat Dec 16 01:42:58 GMT 2023 , Edited by admin on Sat Dec 16 01:42:58 GMT 2023
PRIMARY
Display Structure of NONOXYNOL-9