Pyralomicin 2c
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| Category | Antibiotics |
| Catalog number | BBF-02092 |
| CAS | 139636-01-4 |
| Molecular Weight | 446.23 |
| Molecular Formula | C18H17Cl2NO8 |
Online Inquiry
Description
Pyralomicin 2c is an antibiotic produced by Actinomadura spiralis MI 178-34F18. Antibacterial activity.
Specification
| IUPAC Name | 2,6-dichloro-5-hydroxy-8-methyl-1-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromeno[2,3-b]pyrrol-4-one |
| Canonical SMILES | CC1=CC(=C(C2=C1OC3=C(C2=O)C=C(N3C4C(C(C(C(O4)CO)O)O)O)Cl)O)Cl |
| InChI | InChI=1S/C18H17Cl2NO8/c1-5-2-7(19)12(24)10-11(23)6-3-9(20)21(17(6)29-16(5)10)18-15(27)14(26)13(25)8(4-22)28-18/h2-3,8,13-15,18,22,24-27H,4H2,1H3/t8-,13-,14+,15-,18-/m1/s1 |
| InChI Key | GJZWQCRFWFXIHE-JJZKNBJTSA-N |
Properties
| Appearance | Yellow Powder |
| Antibiotic Activity Spectrum | bacteria |
| Boiling Point | 770.0±60.0°C at 760 mmHg |
| Melting Point | 266-269°C (dec.) |
| Density | 1.9±0.1 g/cm3 |
Reference Reading
1. Pyralomicins, novel antibiotics from Microtetraspora spiralis. II. Structure determination
N Kawamura, R Sawa, Y Takahashi, K Isshiki, T Sawa, H Naganawa, T Takeuchi J Antibiot (Tokyo). 1996 Jul;49(7):651-6. doi: 10.7164/antibiotics.49.651.
Novel antibiotics, pyralomicins 1a approximately 1d, 2a approximately 2c were isolated from the culture broth of Microtetraspora spiralis MI178-34F18. The structures of pyralomicins were determined by various NMR spectral analyses including 1H-15N HMBC and 13C¿1H¿ NOE difference experiments.
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Bio Calculators
* Our calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2
* Total Molecular Weight:
g/mol
Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
