WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 574158

CAS#: 135529-30-5

Description: Pyridoxatin is a fungal metabolite that inhibits production of thiobarbituric acid reactive substance (TBARS). Pyridoxatin inhibits hemolysis induced by the free radical generator AAPH and is active against C. albicans.

Chemical Structure

CAS# 135529-30-5

Theoretical Analysis

MedKoo Cat#: 574158
Name: Pyridoxatin
CAS#: 135529-30-5
Chemical Formula: C15H21NO3
Exact Mass: 263.1521
Molecular Weight: 263.34
Elemental Analysis: C, 68.42; H, 8.04; N, 5.32; O, 18.23

Price and Availability

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1.0mg USD 300.0 2 Weeks
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Synonym: Pyridoxatin

IUPAC/Chemical Name: 3-[(1R,2S,4R,6S)-2-ethenyl-4,6-dimethylcyclohexyl]-1,4-dihydroxy-2(1H)-pyridinone


InChi Code: InChI=1S/C15H21NO3/c1-4-11-8-9(2)7-10(3)13(11)14-12(17)5-6-16(19)15(14)18/h4-6,9-11,13,17,19H,1,7-8H2,2-3H3/t9-,10+,11-,13-/m1/s1

SMILES Code: C[C@H]1C[C@@H](C=C)[C@H](C2=C(O)C=CN(O)C2=O)[C@@H](C)C1

Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO

Shelf Life: >3 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

Preparing Stock Solutions

The following data is based on the product molecular weight 263.34 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

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1. Teshima, Y., Shin-ya, K., Shuimazu, A., et al. Isolation and structural elucidation of pyridoxatin, a free radical scavenger of microbial origin. J. Antibiot. (Tokyo) 44(6), 685-687 (1991).

2. Lee, H.-J., Chung, M.-C., Lee, C.-H., et al. Pyridoxatin, an inhibitor of gelatinase A with cytotoxic activity. J. Microbiol. Biotechnol. 6(6), 445-450 (1996).