C31H46O2
450.7 g/mol
APIWarning
2-Methyl-3-(3,7,11,15-tetramethyl-2-hexadecen-1-yl)-1,4-naphthoquinone
CAS81818-54-4
Category
API
Compound Class
Other
Primary Use
Pharmaceutical Raw Material
2-Methyl-3-(3,7,11,15-tetramethylhexadec-2-enyl)-1,4-naphthoquinone is a vitamin K1 analog. It is a naphthoquinone compound with a long phytyl side chain and has been reported in organisms such as Brassica oleracea and Homo sapiens.
pharmaceutical manufacturing compound for vitamin K1 analogresearch compound for biochemical studies
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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Referencestereoisomer of
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pharmaceutical raw material
Referencestereoisomer of
Vitamin K1-d7
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research compound
Referencesame scaffold
Menatetrenone
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Referencesame scaffold
Menaquinone
CAS11032-49-8
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Safety Reference
Warning
H317May cause an allergic skin reaction
H413May cause long lasting harmful effects to aquatic life
Customs Tariff Classification
The international HS code for 2-Methyl-3-(3,7,11,15-tetramethyl-2-hexadecen-1-yl)-1,4-naphthoquinone (CAS 81818-54-4) is 2914.69.
HS code (international, 6-digit)
2914.69
EU CN code (8-digit)
2914 69 80
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
2-methyl-3-(3,7,11,15-tetramethylhexadec-2-enyl)naphthalene-1,4-dione
InChIKey
MBWXNTAXLNYFJB-UHFFFAOYSA-N
SMILES
CC1=C(C(=O)C2=CC=CC=C2C1=O)CC=C(C)CCCC(C)CCCC(C)CCCC(C)C
Synonyms (8)
- Prokayvitoral
- Vitamin K1 Impurity 66
- Vitamin K1-d7
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Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.