Antibiotic BU 2313ACAS# 69774-86-3 |
Quality Control & MSDS
3D structure
Package In Stock
Number of papers citing our products

Cas No. | 69774-86-3 | SDF | Download SDF |
PubChem ID | 54724550 | Appearance | Yellow cryst. |
Formula | C27H35NO9 | M.Wt | 517.57 |
Type of Compound | Alkaloids | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | methyl (1S,2S,3R,5S,8R,9R,10R)-10-[(2R,3E,5E,7Z)-7-hydroxy-4-methyl-7-(1-methyl-2,4-dioxopyrrolidin-3-ylidene)hepta-3,5-dien-2-yl]-3,5,9-trimethyl-7-oxo-4,11,12-trioxatricyclo[6.3.1.01,5]dodecane-2-carboxylate | ||
SMILES | CC1C2C(=O)CC3(C(O2)(C(C(O3)C)C(=O)OC)OC1C(C)C=C(C)C=CC(=C4C(=O)CN(C4=O)C)O)C | ||
Standard InChIKey | GJDWUPRATYQDKW-VCAHYFOQSA-N | ||
Standard InChI | InChI=1S/C27H35NO9/c1-13(8-9-17(29)20-19(31)12-28(6)24(20)32)10-14(2)22-15(3)23-18(30)11-26(5)27(36-22,37-23)21(16(4)35-26)25(33)34-7/h8-10,14-16,21-23,29H,11-12H2,1-7H3/b9-8+,13-10+,20-17-/t14-,15-,16-,21-,22-,23-,26+,27+/m1/s1 | ||
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it. |
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About Packaging | 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment. |
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Shipping Condition | Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request. |
Description | 1. Antibiotic Bu-2313 A and Antibiotic Bu-2313 B each exhibit a broad antibiotic spectrum against Gram-positive and Gram-negative anaerobic bacteria, and show in vivo activity against experimental infections produced by B. fragilis and C. perfringens. |
Targets | Antifection |

Antibiotic BU 2313A Dilution Calculator

Antibiotic BU 2313A Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 1.9321 mL | 9.6605 mL | 19.3211 mL | 38.6421 mL | 48.3026 mL |
5 mM | 0.3864 mL | 1.9321 mL | 3.8642 mL | 7.7284 mL | 9.6605 mL |
10 mM | 0.1932 mL | 0.9661 mL | 1.9321 mL | 3.8642 mL | 4.8303 mL |
50 mM | 0.0386 mL | 0.1932 mL | 0.3864 mL | 0.7728 mL | 0.9661 mL |
100 mM | 0.0193 mL | 0.0966 mL | 0.1932 mL | 0.3864 mL | 0.483 mL |
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations. |

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Bu-2313, a new antibiotic complex active against anaerobes. I. Production, isolation and properties of Bu-2313 A and B.[Pubmed:6900628]
J Antibiot (Tokyo). 1980 Feb;33(2):157-65.
An unidentified oligosporic actinomycete strain, No. E864-61, produced two new antibiotics, Bu-2313 A (C27H35NO9) and Bu-2313 B (C26H33NO9). Bu-2313 A and B each exhibited a broad antibiotic spectrum against Gram-positive and Gram-negative anaerobic bacteria, and showed in vivo activity against experimental infections produced by B. fragilis and C. perfringens. Bu-2313 also inhibited some aerobic bacteria such as streptococci. Bu-2313 B was approximately two-fold more active than Bu-2313 A.