OA 6129A

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

MedKoo CAT#: 111002

CAS#: 82475-11-4

Description: OA-6129 A is a carbapenem antibiotic

Chemical Structure

OA 6129A
CAS# 82475-11-4

Theoretical Analysis

MedKoo Cat#: 111002
Name: OA 6129A
CAS#: 82475-11-4
Chemical Formula: C20H31N3O7S
Exact Mass: 457.1883
Molecular Weight: 457.542
Elemental Analysis: C, 52.50; H, 6.83; N, 9.18; O, 24.48; S, 7.01

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.

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Synonym: OA-6129 A; OA6129 A; OA-6129A; OA 6129 A; Antibiotic OA 6129A; Antibiotic OA 619A

IUPAC/Chemical Name: (5R,6R)-3-((2-(3-((R)-2,4-dihydroxy-3,3-dimethylbutanamido)propanamido)ethyl)thio)-6-ethyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid


InChi Code: InChI=1S/C20H31N3O7S/c1-4-11-12-9-13(15(19(29)30)23(12)18(11)28)31-8-7-21-14(25)5-6-22-17(27)16(26)20(2,3)10-24/h11-12,16,24,26H,4-10H2,1-3H3,(H,21,25)(H,22,27)(H,29,30)/t11-,12-,16+/m1/s1

SMILES Code: CC[C@@H]1[C@H]2CC(SCCNC(CCNC([C@@H](C(C)(CO)C)O)=O)=O)=C(C(O)=O)N2C1=O

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: To be determined

Shelf Life: >2 years if stored properly

Drug Formulation: To be determined

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 457.542 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: Kojima I, Fukagawa Y, Okabe M, Ishikura T, Shibamoto N. Mutagenesis of OA-6129 carbapenem-producing blocked mutants and the biosynthesis of carbapenems. J Antibiot (Tokyo). 1988 Jul;41(7):899-907. doi: 10.7164/antibiotics.41.899. PMID: 3417564.

2: Kubo K, Ishikura T, Fukagawa Y. Microbial phosphorylation of the OA-6129 group of carbapenem compounds. J Antibiot (Tokyo). 1985 Mar;38(3):333-9. doi: 10.7164/antibiotics.38.333. PMID: 3839225.

3: Yoshioka T, Kojima I, Isshiki K, Watanabe A, Shimauchi Y, Okabe M, Fukagawa Y, Ishikura T. Structures of OA-6129A, B1, B2 and C, new carbapenem antibiotics produced by Streptomyces sp. OA-6129. J Antibiot (Tokyo). 1983 Nov;36(11):1473-82. doi: 10.7164/antibiotics.36.1473. PMID: 6654757.

4: Sakamoto M, Kojima I, Okabe M, Fukagawa Y, Ishikura T. Studies on the OA-6129 group of antibiotics, new carbapenem compounds. II. In vitro evaluation. J Antibiot (Tokyo). 1982 Oct;35(10):1264-70. doi: 10.7164/antibiotics.35.1264. PMID: 7174514.