C42H65N11O12S2
980.2 g/mol
APIDanger
Urofollitropin
CAS97048-13-0
Category
API
Compound Class
Peptide
Primary Use
Pharmaceutical Raw Material
Urofollitropin is a gonadotropin active pharmaceutical ingredient used in pharmaceutical manufacturing. It is a peptide-based compound with a complex macrocyclic structure containing multiple amide bonds and a disulfide bridge.
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 97048-13-0
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StrongStructure SimilarSimilarity 0.88
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Related Reading
Safety Reference
Danger
H317May cause an allergic skin reaction
H332Harmful if inhaled
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
Regulatory Compliance1
- California Proposition 65USRegulation
Customs Tariff Classification
The international HS code for Urofollitropin (CAS 97048-13-0) is 2937.19.
HS code (international, 6-digit)
2937.19
EU CN code (8-digit)
2937 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
(2R)-1-[(4S,7S,10S,16R,19S)-19-amino-7-(2-amino-2-oxoethyl)-13-[(2R)-butan-2-yl]-10-[(1S)-1-hydroxyethyl]-16-[(4-hydroxyphenyl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]-N-[(2R)-1-[(2-amino-2-oxoethyl)amino]-4-methyl-1-oxopentan-2-yl]pyrrolidine-2-carboxamide
InChIKey
ZDRRIRUAESZNIH-JLSAMJFVSA-N
SMILES
CC[C@@H](C)C1C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](CSSC[C@H](C(=O)N[C@@H](C(=O)N1)CC2=CC=C(C=C2)O)N)C(=O)N3CCC[C@@H]3C(=O)N[C@H](CC(C)C)C(=O)NCC(=O)N)CC(=O)N)[C@H](C)O
Synonyms (26)
- (4-Threonine)oxytocin
- 4-(L-Threonine)oxytocin
- Bravelle
- Fertinex
- Fertinorm
- Follitropin human
- Fortinex
- Fostimon
- Gonadotraphon FSH
- High Purity, Metrodin
- Human FSH, Urinary
- Metrodin
- Metrodin High Purity
- Neo Fertinorm
- Orgafol
- Oxytocin, 4-L-threonine-
- Urinary Human FSH
- Urofollitrophin
- Urofollitropin
- urofolitropina
- urofollitropina
- urofollitropine
- urofollitropinum