C21H26N2O7
418.4 g/mol
APIWarning
Nimodipine
CAS66085-59-4EC266-127-0
Category
API
Compound Class
Ester
Primary Use
Pharmaceutical Raw Material
Nimodipine is an active pharmaceutical ingredient used in the manufacturing of pharmaceutical products. According to state or federal government labeling requirements, This compound can cause developmental toxicity.
pharmaceutical manufacturing
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.
Restricted or banned substances
Substances on this list are banned or restricted under the named regulation. This page is a compliance reference — verify your obligations under applicable law.
Relevant lists:California Proposition 65
CAS 66085-59-4
Related Compounds
ReferenceSame Category
Pergolide
CAS66104-22-1
pharmaceutical raw material
ReferenceSame Category
Pergolide mesylate
CAS66104-23-2
pharmaceutical raw material
ReferenceSame Category
Iohexol
CAS66108-95-0
pharmaceutical raw material
ReferenceSame Category
Nicotinic-d4 Acid
CAS66148-15-0
pharmaceutical raw material
Referencesame scaffold
Nitrendipine
CAS39562-70-4
pharmaceutical raw material
Referencesame scaffold
2,6-dimethyl-5-methoxycarbonyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylic acid
CAS74936-72-4
pharmaceutical raw material
Referencesame scaffold
2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid
CAS74936-81-5
pharmaceutical raw material
Referencesame scaffold
N-nitroso-amlodipine
CAS3048033-49-1
nitrosamine impurity reference standard
Safety Reference
Warning
H315Causes skin irritation
H361Suspected of damaging fertility or the unborn child
H373May cause damage to organs through prolonged or repeated exposure
Regulatory Compliance1
- California Proposition 65USRegulation
Customs Tariff Classification
The international HS code for Nimodipine (CAS 66085-59-4) is 2933.39.
HS code (international, 6-digit)
2933.39
EU CN code (8-digit)
2933 39 99
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
3-O-(2-methoxyethyl) 5-O-propan-2-yl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
InChIKey
UIAGMCDKSXEBJQ-UHFFFAOYSA-N
SMILES
CC1=C(C(C(=C(N1)C)C(=O)OC(C)C)C2=CC(=CC=C2)[N+](=O)[O-])C(=O)OCCOC
Synonyms (60)
- N-149
- Nimodipine (USP/INN)
- Nimodipine for peak identification, EuropePharmacopoeia (EP)
- Nimodipine, British Pharmacopoeia (BP)
- Nimodipine, European Pharmacopoeia (EP)
- Nimodipine, United States Pharmacopeia (USP)
- Nimodipino [INN-Spanish]
- Nimodipinum [INN-Latin]
- Admon
- BAY e 9736
- Bayvit, Nimodipino
- Calnit;
- Hexal, Nimodipin
- Kenesil;
- NIMODIPINE [MART.]
- NIMOTOP (TN)
- NimoGel
- NimoVent
- Nimodipin
- Nimodipin ISIS
- Nimodipine (Nimotop)
- Nimodipine (Standard)
- Nimodipine CRS
- Nimodipine ap
- Nimodipine, API
- Nimodipino
- Nimodipinum
- Nimotop
- Nimotop(TM)
- Nymalize
- Nymalize (TN)
- Periplum
- e 9736, Bay
- nemotan
- nimodipina
- nimodipine