UNII WYQ7N0BPYC
ACETYLCYSTEINE

UNII Information

Unique Ingredient Identifier: WYQ7N0BPYC
The Unique Ingredient Identifier (UNII) is a unique alphanumeric code assigned to a specific substance or ingredient by the FDA (Food and Drug Administration). UNII codes are non-proprietary, free, unique, unambiguous and nonsemantic. Each UNII code consists of 10 characters with both letters and numbers. The first two characters represent the source of the substance while the remaining eight characters represent the specific substance. UNII codes are primarily used to identify and track substances in several drug databases and regulatory documents related to drugs, biologics, and medical devices.
Formula: 1535
Molecular Formula, total atoms represented as a molecular structure in a UNII description.
Preferred Substance Name: ACETYLCYSTEINE
The Preferred Substance Name (PSN) is the official or preferred name of a substance or ingredient. The preferred name provides a standardized and consistent name for each substance is used in the UNII code system. The preferred name may differ from other names also commonly used to refer the same substance. The PSN is usually the name used by regulatory agencies like the FDA.
SMILES: C5H9NO3S
The Simplified Molecular Input Line Entry System or SMILES is a format used to represent and describe the molecular structure of a substance or ingredient. SMILES uses a series of alphanumeric characters to represent the atoms and bonds in a molecule in conjunction with other symbols and operators to indicate the arrangement and connectivity of the atoms.
Registry Number: 616-91-1
The Registry Number is the unique numerical identifiers assigned to a substance or ingredient by the Chemical Abstracts Service (CAS). The CAS registry number is a used and recognized standard identifier by many industries and regulatory agencies. The Registry Number facilitates cross-referencing substances between different databases that may use different naming conventions or identifiers.
NCI Thesaurus Concept Code: C200
The NCI Thesaurus give reference terminology for many systems. The code includes vocabulary for clinical care, translational research, basic research, public information and administrative activities.
UNII to RxNorm Crosswalk: 197 (RXCUI)
The RxNorm Ingredient Concept Code is the numeric code assigned to a specific substance or ingredient by the National Library of Medicine's RxNorm system. By including the RxNorm code in the UNII code system it is possible to crossover UNII codes to RxNom.
PubChem Compound ID: 12035
The PubChem Compound ID is a unique identifier for a specific substance or ingredient in the PubChem database which is the largest collection of freely accessible chemical information by the National Center for Biotechnology Information. The PubChem database is a resource for drug discovery, development, chemical research, and other applications.
ITIS TSN: DTXSID5020021
The Taxonomic Serial Number is a unique identifier for a specific species of organism in the Integrated Taxonomic Information System. The ITIS is a comprehensive database of taxonomic information on plants, animals, fungi, and microbes, maintained by a partnership of several US government agencies.
Ingredient Type: PWKSKIMOESPYIA-BYPYZUCNSA-N
Substance Type: INGREDIENT SUBSTANCE
The International Organization for Standardization - ISO 11238 substance type is used as a data element in the UNII code system to provide additional information about the type of substance being identified.

UNII Synonyms and Mappings

The following synonyms and mappings provide alternative ways to refer to the same substance or ingredient. Synonyms may include different names or spellings, alternate chemical names, trade names, or other common names.

  • (R)-N-ACETYLCYSTEINE - Systematic Name (chemical and taxonomic names)
  • 5052 - Code
  • ACETADOTE - Brand/Trade Name
  • ACETYL CYSTEINE - Name identified as having official status
  • ACETYL CYSTEINE [INCI] - Common Name
  • ACETYLCYSTEINE - Name identified as having official status
  • ACETYLCYSTEINE [EP MONOGRAPH] - Common Name
  • ACETYLCYSTEINE [HSDB] - Common Name
  • ACETYLCYSTEINE [II] - Common Name
  • ACETYLCYSTEINE [INN] - Common Name
  • ACETYLCYSTEINE [JAN] - Common Name
  • ACETYLCYSTEINE [MART.] - Common Name
  • ACETYLCYSTEINE [MI] - Common Name
  • ACETYLCYSTEINE [ORANGE BOOK] - Common Name
  • ACETYLCYSTEINE [USAN] - Common Name
  • ACETYLCYSTEINE [USP MONOGRAPH] - Common Name
  • ACETYLCYSTEINE [USP-RS] - Common Name
  • ACETYLCYSTEINE [VANDF] - Common Name
  • ACETYLCYSTEINE [WHO-DD] - Common Name
  • BRONCHOLYSIN - Brand/Trade Name
  • CETYLEV - Brand/Trade Name
  • CYSTEINE, N-ACETYL-, L- - Systematic Name (chemical and taxonomic names)
  • FLUIMICIL - Brand/Trade Name
  • FLUIMUCETIN - Brand/Trade Name
  • L-CYSTEINE, N-ACETYL- - Systematic Name (chemical and taxonomic names)
  • MERCAPTURIC ACID - Brand/Trade Name
  • MUCOMYST - Brand/Trade Name
  • MUCOSIL - Brand/Trade Name
  • NAC - Common Name
  • N-ACETYI-L-CYSTEINE - Common Name
  • N-ACETYL CYSTEINE - Systematic Name (chemical and taxonomic names)
  • N-ACETYL-(R)-CYSTEINE - Systematic Name (chemical and taxonomic names)
  • N-ACETYL-3-MERCAPTOALANINE - Systematic Name (chemical and taxonomic names)
  • N-ACETYLCYSTEINE - Systematic Name (chemical and taxonomic names)
  • N-ACETYL-L-CYSTEINE - Systematic Name (chemical and taxonomic names)
  • NSC-111180 - Code
  • ORISTAR NALC - Brand/Trade Name
  • RESPAIRE - Brand/Trade Name
  • RK-0202 - Code
  • SYNTEMUCOL - Brand/Trade Name
  • TIXAIR - Brand/Trade Name

UNII Resources

Common Chemistry
CAS Common Chemistry is an open community resource of the American Chemical Society for accessing chemical information. The chemical information in the CAS database is curated by expert scientists and includes information of common and frequently regulated chemicals and information applicable to high school and undergraduate chemistry classes.
Inxight Drugs
The National Center for Advancing Translational Sciences (NCATS) Inxight Drugs database has a comprehensive drug development information. The NCATS Inxight Drugs includes manually curated data provided by private companies and FDA. The database has marketing and regulatory status information, rigorous drug ingredient definitions, biological activity, clinical use, etc.
DailyMed Regulated Products
The National Library of Medicine DailyMed is a searchable database that includes the most recent product labeling information submitted to the FDA by private companies.
NCATS GSRS Full Record
The Global Substance Registration System (GSRS) was designed to facilitate global monitoring of human and animal medicinal, food, tobacco, and cosmetic products. GSRS includes unique substance identifiers consistent with the ISO 11238 standard.
NCI Thesaurus
NCI Thesaurus (NCIt) by the National Cancer Institute provides reference terminology for clinical care, translational and basic research, and public information and administrative activities.
PubChem
The PubChem database by the National Library of Medicine includes the chemical structures of small organic molecules and information on their biological activities.

UNII Crossover to NDC Codes

This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory:

NDC Proprietary Name Non-Proprietary Name Dosage Form Route Name Company Name Status
0409-3307Proprietary Name: Acetylcysteine AcetylcysteineSolutionOral; Respiratory (inhalation)Hospira, Inc.ACTIVE
0409-3308Proprietary Name: Acetylcysteine AcetylcysteineSolutionOral; Respiratory (inhalation)Hospira, Inc.ACTIVE
0517-7504Proprietary Name: Acetylcysteine AcetylcysteineInhalantRespiratory (inhalation)American Regent, Inc.ACTIVE
0517-7510Proprietary Name: Acetylcysteine AcetylcysteineInhalantRespiratory (inhalation)American Regent, Inc.ACTIVE
0517-7604Proprietary Name: Acetylcysteine AcetylcysteineInhalantRespiratory (inhalation)American Regent, Inc.ACTIVE
0517-7610Proprietary Name: Acetylcysteine AcetylcysteineInhalantRespiratory (inhalation)American Regent, Inc.ACTIVE
0517-7630Proprietary Name: Acetylcysteine AcetylcysteineInhalantRespiratory (inhalation)American Regent, Inc.ACTIVE
0574-0805Proprietary Name: Acetylcysteine AcetylcysteineInjectionIntravenousPadagis Us LlcACTIVE
14445-412Proprietary Name: Acetylcysteine AcetylcysteineInjectionIntravenousIndoco Remedies LimitedACTIVE
17089-067Proprietary Name: Anti Age Stress Acetylcysteine - Ballota Foetida - Epinephrine - Glutathione - Interferon Gamma-...PelletOralGuna SpaACTIVE
17478-660Proprietary Name: Acetylcysteine AkornINACTIVATED
25021-812Proprietary Name: Acetylcysteine AcetylcysteineInjection, SolutionIntravenousSagent PharmaceuticalsACTIVE
25021-812Proprietary Name: Acetylcysteine AcetylcysteineInjection, SolutionIntravenousSagent PharmaceuticalsACTIVE
44577-128Proprietary Name: Clarus Ac Antifungal Solution TolnaftateLiquidTopicalClinical Therapeutic SolutionsACTIVE
49406-007Proprietary Name: Formula 7 - The Solution TolnaftateSolutionTopicalThe Tetra CorporationACTIVE
49406-008Proprietary Name: Formula 7 Thegel TolnaftateGelTopicalThe Tetra CorporationACTIVE
51754-0104Proprietary Name: Acetylcysteine Acetylcysteine InjectionInjectionIntravenousExela Pharma Sciences, LlcACTIVE
51754-0105Proprietary Name: Acetylcysteine Acetylcysteine SolutionSolutionOral; Respiratory (inhalation)Exela Pharma Sciences, LlcACTIVE
53329-140Proprietary Name: Remedy Skin Repair DimethiconeCreamTopicalMedline Industries, LpACTIVE
53329-147Proprietary Name: Medline Miconazole NitrateCreamTopicalMedline Industries, LpACTIVE
53329-154Proprietary Name: Medline DimethiconeCreamTopicalMedline Industries, LpACTIVE
53329-155Proprietary Name: Medline DimethiconeCreamTopicalMedline Industries, LpACTIVE
53329-157Proprietary Name: Remedy Nutrashield DimethiconeLotionTopicalMedline Industries, LpACTIVE
53329-161Proprietary Name: Remedy Skin Repair DimethiconeCreamTopicalMedline Industries, LpACTIVE
53329-162Proprietary Name: Remedy Antifungal With OlivamineMiconazole NitrateCreamTopicalMedline Industries, LpACTIVE
53329-165Proprietary Name: Remedy Calazime Skin Protectant Calamine, Menthol, White Petrolatum, Zinc OxidePasteTopicalMedline Industries, LpACTIVE
54868-5670Proprietary Name: Acetylcysteine Physicians Total Care, Inc.INACTIVATED
55150-259Proprietary Name: Acetylcysteine AcetylcysteineInjection, SolutionIntravenousEugia Us LlcACTIVE
55154-5730Proprietary Name: Acetylcysteine AcetylcysteineInhalantOral; Respiratory (inhalation)Cardinal Health 107, LlcACTIVE
55154-5731Proprietary Name: Acetylcysteine AcetylcysteineInhalantOral; Respiratory (inhalation)Cardinal Health 107, LlcACTIVE
57520-0363Proprietary Name: Tinnitus DXApotheca CompanyINACTIVATED
59088-795Proprietary Name: Folcyteine MultivitaminTabletOralPuretek CorporationACTIVE
59973-001Proprietary Name: Nurture Barrier Rise Global ProductsINACTIVATED
59973-003Proprietary Name: Nurture Skin Repair Rise Global ProductsINACTIVATED
60916-002Proprietary Name: Migranade Migranade Inc.INACTIVATED
63323-690Proprietary Name: Acetylcysteine AcetylcysteineSolutionOral; Respiratory (inhalation)Fresenius Kabi Usa, LlcACTIVE
63323-690Proprietary Name: Acetylcysteine AcetylcysteineSolutionOral; Respiratory (inhalation)Fresenius Kabi Usa, LlcACTIVE
63323-691Proprietary Name: Acetylcysteine AcetylcysteineSolutionOral; Respiratory (inhalation)Fresenius Kabi Usa, LlcACTIVE
63323-692Proprietary Name: Acetylcysteine AcetylcysteineSolutionOral; Respiratory (inhalation)Fresenius Kabi Usa, LlcACTIVE
63323-693Proprietary Name: Acetylcysteine AcetylcysteineSolutionOral; Respiratory (inhalation)Fresenius Kabi Usa, LlcACTIVE
63323-694Proprietary Name: Acetylcysteine AcetylcysteineSolutionOral; Respiratory (inhalation)Fresenius Kabi Usa, LlcACTIVE
63323-694Proprietary Name: Acetylcysteine AcetylcysteineSolutionOral; Respiratory (inhalation)Fresenius Kabi Usa, LlcACTIVE
63323-695Proprietary Name: Acetylcysteine AcetylcysteineSolutionOral; Respiratory (inhalation)Fresenius Kabi Usa, LlcACTIVE
63323-963Proprietary Name: Acetylcysteine AcetylcysteineInjection, SolutionIntravenousFresenius Kabi Usa, LlcACTIVE
63323-963Proprietary Name: Acetylcysteine AcetylcysteineInjection, SolutionIntravenousFresenius Kabi Usa, LlcACTIVE
65626-161Proprietary Name: Hand Essentials Skin Repair Hu-friedy Mfg. Co., Inc.INACTIVATED
66220-207Proprietary Name: Acetadote AcetylcysteineInjection, SolutionIntravenousCumberland Pharmaceuticals Inc.ACTIVE
70594-111Proprietary Name: Acetylcysteine AcetylcysteineInjection, SolutionIntravenousXellia Pharmaceuticals Usa LlcACTIVE
70710-1015Proprietary Name: Acetylcysteine AcetylcysteineInjection, SolutionIntravenousZydus Pharmaceuticals Usa Inc.ACTIVE
70771-1412Proprietary Name: Acetylcysteine AcetylcysteineInjection, SolutionIntravenousZydus Lifesciences LimitedACTIVE
72518-001Proprietary Name: Triclara Benzalkonium ChlorideLiquidTopicalNightingale Pharmaceuticals, Inc.ACTIVE
72611-860Proprietary Name: Acetylcysteine AcetylcysteineInjectionIntravenousAlmaject, Inc.ACTIVE
72784-101Proprietary Name: Saint Cough SprayLiquidRespiratory (inhalation)Saint Medicine, Inc.ACTIVE
79813-101Proprietary Name: Epiphaniq Epiphaniq LlcINACTIVATED
83270-001Proprietary Name: Acetylcysteine AcetylcysteineInjection, SolutionIntravenousStelis Biopharma LimitedACTIVE