Bacitracin B1
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.

Category | Antibiotics |
Catalog number | BBF-04325 |
CAS | 57762-79-5 |
Molecular Weight | 1408.66 |
Molecular Formula | C65H101N17O16S |
Purity | ≥90.0% by HPLC |
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Capabilities & Facilities
Fermentation Lab
4 R&D and scale-up labs
2 Preparative purification labs
Fermentation Plant
Semi pilot, pilot and industrial plant 4 Manufacturing sites 7 Production lines at pilot scale 100+ Reactors of 30-4000 L; 170+ reactors of 20 KL-30 KL; 24+ reactors of >100 KL 2 Hydrogenation reactors (200 L, 4Mpa and 1000L, 4Mpa)
Product Description
It is produced by the strain of Bacillus sp. It is a highly purified form of bacitracin B1 and a compound present in standard grade bacitracin. It together with bacitracin B2 is slightly less active than bacitracin A.
- Specification
- Properties
- Reference Reading
- Price Product List
Synonyms | Bacitracin F, 1-[N-[[2-(1-amino-2-methylbutyl)-4,5-dihydro-4-thiazolyl]carbonyl]-L-leucine]-6-L-valine-; Bacitracin B1a; L-Asparagine, N-[[2-(1-amino-2-methylbutyl)-4,5-dihydro-4-thiazolyl]carbonyl]-L-leucyl-D-a-glutamyl-L-isoleucyl-L-lysyl-D-ornithyl-L-valyl-D-phenylalanyl-L-histidyl-D-a-aspartyl-, cyclic (10,4)-peptide, [4R-[2(1S*,2S*),4R*]]-; Unk-Leu-D-Glu-Ile-Lys(1)-D-Orn-Val-D-Phe-His-D-Asp-Asn-(1) |
Storage | Store at 2-8°C |
IUPAC Name | (4R)-4-[[(2S)-2-[[(4R)-2-[(1S,2S)-1-amino-2-methylbutyl]-4,5-dihydro-1,3-thiazole-4-carbonyl]amino]-4-methylpentanoyl]amino]-5-[[(2S,3S)-1-[[(3S,6R,9S,12R,15S,18R,21S)-3-(2-amino-2-oxoethyl)-18-(3-aminopropyl)-12-benzyl-6-(carboxymethyl)-9-(1H-imidazol-5-ylmethyl)-2,5,8,11,14,17,20-heptaoxo-15-propan-2-yl-1,4,7,10,13,16,19-heptazacyclopentacos-21-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-5-oxopentanoic acid |
Canonical SMILES | CCC(C)C(C1=NC(CS1)C(=O)NC(CC(C)C)C(=O)NC(CCC(=O)O)C(=O)NC(C(C)CC)C(=O)NC2CCCCNC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC2=O)CCCN)C(C)C)CC3=CC=CC=C3)CC4=CN=CN4)CC(=O)O)CC(=O)N)N |
InChI | InChI=1S/C65H101N17O16S/c1-9-35(7)51(68)65-80-47(31-99-65)62(96)75-42(25-33(3)4)58(92)73-41(21-22-49(84)85)57(91)82-53(36(8)10-2)64(98)74-39-19-14-15-24-70-54(88)45(28-48(67)83)77-61(95)46(29-50(86)87)78-60(94)44(27-38-30-69-32-71-38)76-59(93)43(26-37-17-12-11-13-18-37)79-63(97)52(34(5)6)81-56(90)40(20-16-23-66)72-55(39)89/h11-13,17-18,30,32-36,39-47,51-53H,9-10,14-16,19-29,31,66,68H2,1-8H3,(H2,67,83)(H,69,71)(H,70,88)(H,72,89)(H,73,92)(H,74,98)(H,75,96)(H,76,93)(H,77,95)(H,78,94)(H,79,97)(H,81,90)(H,82,91)(H,84,85)(H,86,87)/t35-,36-,39-,40+,41+,42-,43+,44-,45-,46+,47-,51-,52-,53-/m0/s1 |
InChI Key | CDTJNKFURPZXMS-QTFUODODSA-N |
Source | Bacillus subtitlis var Tracy |
Appearance | White or Almost White Powder |
Boiling Point | 1757.2±65.0°C at 760 mmHg |
Density | 1.4±0.1 g/cm3 |
Solubility | Soluble in Water, Ethanol, Methanol |
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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
