C17H17ClO6
352.8 g/mol
APIDanger
Griseofulvin
CAS126-07-8EC204-767-4
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Griseofulvin is an active pharmaceutical ingredient (API) with a structure that includes aromatic and ether functional groups. It is characterized by a metastable polymorph that exhibits anomalously large thermal expansion, as studied from the melt.
Medication (veterinary and human)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 126-07-8
Related Compounds
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CAS1260075-17-9
pharmaceutical raw material
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TAK 438
CAS1260141-27-2
pharmaceutical raw material
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pharmaceutical raw material
ReferenceSame Category
N-Methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine hydrochloride
CAS1260590-51-9
pharmaceutical raw material
Safety Reference
Danger
H317May cause an allergic skin reaction
H351Suspected of causing cancer
H360May damage fertility or the unborn child
H340May cause genetic defects
H371May cause damage to organs
H373May cause damage to organs through prolonged or repeated exposure
Regulatory Compliance1
- California Proposition 65USRegulation
Customs Tariff Classification
The international HS code for Griseofulvin (CAS 126-07-8) is 2941.90.
HS code (international, 6-digit)
2941.90
EU CN code (8-digit)
2941 90 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
(2S,5'R)-7-chloro-3',4,6-trimethoxy-5'-methylspiro[1-benzofuran-2,4'-cyclohex-2-ene]-1',3-dione
InChIKey
DDUHZTYCFQRHIY-RBHXEPJQSA-N
SMILES
C[C@@H]1CC(=O)C=C([C@]12C(=O)C3=C(O2)C(=C(C=C3OC)OC)Cl)OC
Synonyms (112)
- Griseofulvin (JAN/USP/INN)
- Griseofulvin Permeability Diameter, United States Pharmacopeia (USP)
- Griseofulvin, British Pharmacopoeia (BP)
- Griseofulvin, European Pharmacopoeia (EP)
- Griseofulvin, United States Pharmacopeia (USP)
- Griseofulvina [INN-Spanish]
- Griseofulvine [INN-French]
- Griseofulvinum [INN-Latin]
- Amudane
- Amudane, Fulvicin, Grisactin
- Biogrisin-FP
- Caswell No. 471B
- Curling factor
- Delmofulvina
- FULVICIN P/G 165
- FULVICIN P/G 330
- Fulcin
- Fulcin 125
- Fulcin 500
- Fulcine
- Fulsovin
- Fulvican grisactin
- Fulvicin
- Fulvicin Bolus
- Fulvicin Bolus (Veterinary)
- Fulvicin P/G
- Fulvicin U/F Bolus Veterinary
- Fulvicin U/F Powder
- Fulvicin U/F Tablets
- Fulvicin-U/F (Veterinary)
- FulvicinUF
- Fulvidex
- Fulvina
- Fulvinil
- Fulvistatin
- Fungivin
- GRISEOFULVIN POWDER
- GRISEOFULVIN [MART.]
- Greosin
- Gresfeed
- Gricin
- Grifulin
- Grifulvin
- Grifulvin V
- Gris-peg (TN)
- GrisPEG
- Grisactin
- Grisactin Ultra
- Grisactin V
- Grisactin V (TN)
- Griscofulvin
- Grisefuline
- Griseo
- Griseofulviin (microsize)
- Griseofulvin (Standard)
- Griseofulvin RS
- Griseofulvin and Alpha-IFN
- Griseofulvin microsize
- Griseofulvin, VETRANAL(TM)
- Griseofulvin-forte
- Griseofulvina
- Griseofulvine
- Griseofulvinum
- Griseomix
- Grisetin
- Grisofulvin
- Grisol af
- Grisovin
- Grivate
- Grizeofulvin
- Grysio
- Grysio (Microsize)
- Guservin
- Lamoryl
- Likuden
- Murfulvin
- Neo-Fulcin
- Norofulvin;
- Poncyl
- Spirofulvin
- USAF SC-2
- Ultramicrosize Griseofulvin
- Xuanjing
- griseofulvin