| Identification | |
| Name: | Pristinamycin IA (9CI) |
| Synonyms: | OstreogrycinB (6CI,7CI); Virginiamycin S1, 4-[4-(dimethylamino)-N-methyl-L-phenylalanine]-;12H-Pyrido[2,1-f]pyrrolo[2,1-l][1,4,7,10,13,16]oxapentaazacyclononadecine,cyclic peptide deriv.; Antibiotic PA 114B; Antibiotic PA 114B1; Glycine,N-[(3-hydroxy-2-pyridinyl)carbonyl]-L-threonyl-D-2-aminobutanoyl-L-prolyl-4-(dimethylamino)-N-methyl-L-phenylalanyl-4-oxo-L-2-piperidinecarbonyl-L-2-phenyl-,r-lactone; Mikamycin B; MikamycinIA; NSC 92554; PA 114B; Pristinamycin P 1; Streptogramin B; Vernamycin Ba |
| CAS: | 3131-03-1 |
| Molecular Formula: | C45H54 N8 O10 |
| Molecular Weight: | 867.07 |
| InChI: | InChI=1S/C45H54N8O10/c1-6-31-42(59)52-22-11-14-32(52)43(60)51(5)34(24-27-16-18-29(19-17-27)50(3)4)44(61)53-23-20-30(54)25-33(53)39(56)49-37(28-12-8-7-9-13-28)45(62)63-26(2)36(40(57)47-31)48-41(58)38-35(55)15-10-21-46-38/h7-10,12-13,15-19,21,26,31-34,36-37,55H,6,11,14,20,22-25H2,1-5H3,(H,47,57)(H,48,58)(H,49,56) |
| Molecular Structure: | ![(C45H54N8O10) OstreogrycinB (6CI,7CI); Virginiamycin S1, 4-[4-(dimethylamino)-N-methyl-L-phenylalanine]-;12H-Pyrid...](https://img1.guidechem.com/chem/e/dict/181/3131-03-1.jpg) |
| Properties | |
| Transport: | 3172 |
| Flash Point: | 680.8°C |
| Boiling Point: | 1202.1°Cat760mmHg |
| Density: | 1.38g/cm3 |
| Specification: |
Mikamycin B (3131-03-1) is a specific streptogramin group B antibiotic produced by Streptomyces graminofaciens and other bacteria. |
| Packinggroup: | III |
| Flash Point: | 680.8°C |
| Safety Data | |
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