Naphthoquinones

Alkannin

左旋紫草素

PHY-NP-15119 · Natural product research catalog

Catalog number	PHY-NP-15119
CAS number	517-88-4
Molecular formula	C₁₆H₁₆O₅
Molecular weight	288.299 g/mol
Chemical class	Naphthoquinones
Main reported source	Arnebia euchroma
Purity / assay	Min. 98% Other purity specifications available on inquiry.

Chemical structure

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5 mg	Request quote	To be confirmed	Confirm in quotation
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20 mg	Request quote	To be confirmed	Confirm in quotation
50 mg	Request quote	To be confirmed	Confirm in quotation
100 mg	Request quote	To be confirmed	Confirm in quotation

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Alkannin is listed in the Naphthoquinones section of the Phytide Bio research catalog. Standard pack sizes are 5, 10, 20, 50 and 100 mg.

For research use only. Not for human or veterinary use, diagnosis or treatment.

IUPAC name	5,8-dihydroxy-2-[(1S)-1-hydroxy-4-methylpent-3-enyl]naphthalene-1,4-dione
SMILES	CC(=CC[C@@H](C1=CC(=O)C2=C(C=CC(=C2C1=O)O)O)O)C
InChIKey	NEZONWMXZKDMKF-JTQLQIEISA-N
Subclass / scaffold	Naphthoquinones
PubChem CID	72521

Calculated values from the supplied dataset; not measured batch specifications.

View additional properties & classification

Ring count	2
Aromatic rings	1
Fraction Csp³	0.25
Synthetic accessibility score	3.41
QED score	0.585
Lipinski rule violations	0
NPClassifier pathway	Polyketides
NPClassifier superclass	Naphthalenes
NPClassifier class	Naphthoquinones
Parent SMILES	CC(C)=CC[C@H](O)C1=CC(=O)c2c(O)ccc(O)c2C1=O
Parent formula	C₁₆H₁₆O₅
Parent molecular weight	288.299
Specified stereocenters	1
Unspecified stereocenters	0

Main reported source	Arnebia euchroma
Reported source families	Boraginaceae

Reported natural occurrence does not establish the manufacturing origin of the supplied material.

View occurrence records & references

LOTUS / Wikidata species	Arnebia euchroma[3]; Arnebia hispidissima[2]; Alkanna cappadocica[1]; Alkanna tinctoria[1]; Arnebia decumbens[1]; Lithospermum erythrorhizon[1]
All reported source families	Boraginaceae[6]
LOTUS species records	6
LOTUS reference records	9
COCONUT occurrence records	Alkana tinctoria; Alkanna cappadocica; Alkanna tinctoria; Arnebia decumbens; Arnebia euchroma; Arnebia guttata; Arnebia hispidissima; Arnebia nobilis; Callyspongia siphonella; Eucalyptus coccifera; Lithospermum erythrorhizon; Macrotomia cephalotes; Plagiobothrys arizonicus; Rhizomnium magnifolium; Staphylococcus aureus
COCONUT organism records	15
COCONUT identifier	CNP0315575.2

Records are inherited from the supplied dataset and are not independently verified. Taxonomic names may include synonyms.

Certificate of analysis (COA)	Batch-specific COA available on request; no PDF published yet
Safety data sheet (SDS)	Not yet published
Storage / solubility	Product-specific conditions to be confirmed
Shipping	Confirmed with the quotation

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