C22H23NO7
413.4 g/mol
APIWarning
Noscapine
CAS128-62-1EC204-899-2
Category
API
Compound Class
Natural Product
Primary Use
Pharmaceutical Raw Material
Noscapine is a benzylisoquinoline alkaloid derived from species of the poppy family. It is used as an active pharmaceutical ingredient primarily for its cough-suppressing effects, and it lacks the sedative, euphoric, or addictive properties associated with opioids.
antitussive active pharmaceutical ingredient
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
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Safety Reference
Warning
H302Harmful if swallowed
Customs Tariff Classification
The international HS code for Noscapine (CAS 128-62-1) is 2939.19.
HS code (international, 6-digit)
2939.19
EU CN code (8-digit)
2939 19 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
(3S)-6,7-dimethoxy-3-[(5R)-4-methoxy-6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl]-3H-2-benzofuran-1-one
InChIKey
AKNNEGZIBPJZJG-MSOLQXFVSA-N
SMILES
CN1CCC2=CC3=C(C(=C2[C@@H]1[C@@H]4C5=C(C(=C(C=C5)OC)OC)C(=O)O4)OC)OCO3
Synonyms (90)
- Noscapina [INN-Spanish]
- Noscapine (JP15/USP/INN)
- Noscapine (JP18/USP/INN)
- Noscapine, European Pharmacopoeia (EP)
- Noscapine, United States Pharmacopeia (USP)
- Noscapinum [INN-Latin]
- Papaverine EP Impurity A
- (-)-.alpha.-Norcotine
- (-)-Narcotine
- (-)-a-Narcotine
- (S,R)-Noscapine
- .beta.-Narcotine
- 1-.alpha.-Narcotine
- 8-Methoxyhydrastin
- Capval
- Coscopin
- Coscopin (VAN)
- Coscotabs
- Embonate, Noscapine Hydrogen
- Hederix (free base)
- Hydrochloride, Noscapine
- Hydrogen Embonate, Noscapine
- Key-tusscapine
- L-alpha-Narcotine
- L-alpha-Noscapine
- Longactin
- Longatin
- Lyobex
- Methoxyhydrastine
- NOSCAPINE [MART.]
- Narcompren
- Narcosine
- Narcotin
- Narcotine alkaloid
- Narcotinum
- Narcotussin
- Narkotin
- Nectadon
- Nicolane
- Nipaxon
- Noscapal
- Noscapalin
- Noscapin
- Noscapina
- Noscapine (narcotine)
- Noscapine CRS
- Noscapine base
- Noscapine dl-form
- Noscapinum
- Noscopine
- Noskapin
- O-Methylnarcotoline
- Opian
- Opianin
- Opianine
- Terbenol
- Tropfen, Capval
- Tusscapine
- Vadebex
- alpha-Gnoscopine
- alpha-Narcotine
- camphoscapine (camsilate)
- dl-Narcotine
- noscapin hydrochloride
- noscapine
- prikkelhoest, Librochin
Sourcing Noscapine?
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