O 129

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

MedKoo CAT#: 584965

CAS#: 3810-29-5

Description: O 129 is a vibriostatic agent.

Chemical Structure

O 129
CAS# 3810-29-5

Theoretical Analysis

MedKoo Cat#: 584965
Name: O 129
CAS#: 3810-29-5
Chemical Formula: C12H18N6
Exact Mass: 246.16
Molecular Weight: 246.318
Elemental Analysis: C, 58.51; H, 7.37; N, 34.12

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales @medkoo.com or click below button.
Note: Price will be listed if it is available in the future.

Synonym: O 129; O-129; O129

IUPAC/Chemical Name: 6,7-Bis(1-methylethyl)-2,4-pteridinediamine


InChi Code: InChI=1S/C12H18N6/c1-5(2)7-8(6(3)4)16-11-9(15-7)10(13)17-12(14)18-11/h5-6H,1-4H3,(H4,13,14,16,17,18)

SMILES Code: NC1=NC(N)=C2N=C(C(C)C)C(C(C)C)=NC2=N1

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

Product Data:

Preparing Stock Solutions

The following data is based on the product molecular weight 246.318000000000000000000000000000 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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Transferable resistance to the vibriostatic agent 2,4-diamino-6,7-diisopropyl-pteridine (O/129) in Vibrio cholerae. Microbiol Immunol. 1984;28(10):1159-62. PubMed PMID: 6394970. 12: González-Castillo A, Enciso-Ibarrra J, Bolán-Mejia MC, Balboa S, Lasa A, Romalde JL, Cabanillas-Beltrán H, Gomez-Gil B. Vibrio mexicanus sp. nov., isolated from a cultured oyster Crassostrea corteziensis. Antonie Van Leeuwenhoek. 2015 Aug;108(2):355-64. doi: 10.1007/s10482-015-0488-1. Epub 2015 May 29. PubMed PMID: 26021481. 13: Wright DD, Brown SN. Nonclassical oxygen atom transfer as a synthetic strategy: preparation of an oxorhenium(V) complex of the bis(3,5-di-tert-butyl-2-phenoxo)amide ligand. Inorg Chem. 2013 Jul 15;52(14):7831-3. doi: 10.1021/ic4010592. Epub 2013 Jul 1. PubMed PMID: 23815641. 14: Wang Y, Leung PC, Qian PY, Gu JD. Antibiotic resistance and plasmid profile of environmental isolates of Vibrio species from Mai Po Nature Reserve, Hong Kong. Ecotoxicology. 2006 May;15(4):371-8. Epub 2006 May 6. PubMed PMID: 16680524. 15: Chen G, Hutter KJ, Zeller WJ. Positive correlation between cellular glutathione and acquired cisplatin resistance in human ovarian cancer cells. Cell Biol Toxicol. 1995 Oct;11(5):273-81. Erratum in: Cell Biol Toxicol 1996 Jun;12(3):187. PubMed PMID: 8608408. 16: Bouvet P, Chatelain R, Riou JY. [Value of the vibriostatic compound O/129 for the differentiation of the genera Staphylococcus and Micrococcus]. Ann Microbiol (Paris). 1982 Nov-Dec;133(3):449-53. French. PubMed PMID: 7165216. 17: Wang Y, Gu JD. Influence of temperature, salinity and pH on the growth of environmental Aeromonas and Vibrio species isolated from Mai Po and the Inner Deep Bay Nature Reserve Ramsar Site of Hong Kong. J Basic Microbiol. 2005;45(1):83-93. PubMed PMID: 15678554. 18: Pett VB, Haynes LW. 2,5-dichloro-2,5-dihydrothiophene 1-oxide: determination of the complete stereochemistry. Acta Crystallogr C. 2005 Apr;61(Pt 4):o211-2. Epub 2005 Mar 11. PubMed PMID: 15805630. 19: Khamala JK, Mwarumba S, Lewa P, Lowe B. Vibrio cholerae 01 strain resistant to vibriostatic compound 0/129 isolated from cholera cases in Kilifi, Kenya. East Afr Med J. 2002 Oct;79(10):560. PubMed PMID: 12635766. 20: Islam MS, Jahid MI, Rahman MM, Rahman MZ, Islam MS, Kabir MS, Sack DA, Schoolnik GK. Biofilm acts as a microenvironment for plankton-associated Vibrio cholerae in the aquatic environment of Bangladesh. Microbiol Immunol. 2007;51(4):369-79. PubMed PMID: 17446676.