WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 571022
CAS#: 73492-07-6
Description: A-130B is a polyether antibiotic.
MedKoo Cat#: 571022
Name: A-130B
CAS#: 73492-07-6
Chemical Formula: C54H90O16
Exact Mass: 994.6229
Molecular Weight: 995.3
Elemental Analysis: C, 65.17; H, 9.11; O, 25.72
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Synonym: A-130B, A 130B, A130B
IUPAC/Chemical Name: Dianemycin, 10-demethyl-19-de((tetrahydro-5-methoxy-6-methyl-2H-pyran-2-yl)oxy)-12-methyl-11-O-(tetrahydro-5-methoxy-6-methyl-2H-pyran-2-yl)-27-((tetrahydro-5-methoxy-6-methyl-2H-pyran-2-yl)oxy)-, (11(2R,5S,6R),12R,27S(2R,5S,6R))-
InChi Key: TWCLGORHWOSEAG-NENLJUPPSA-N
InChi Code: 1S/C54H90O16/c1-28(23-29(2)47(56)30(3)24-31(4)50(57)58)41-26-42(64-45-19-16-39(60-13)37(10)62-45)35(8)53(66-41)22-21-51(12,70-53)44-18-15-32(5)54(68-44)33(6)25-43(67-54)49-34(7)48(36(9)52(59,27-55)69-49)65-46-20-17-40(61-14)38(11)63-46/h23,28,30-46,48-49,55,59H,15-22,24-27H2,1-14H3,(H,57,58)/b29-23+/t28-,30+,31+,32+,33-,34-,35+,36-,37+,38+,39-,40-,41-,42+,43+,44+,45-,46-,48-,49-,51-,52-,53+,54?/m0/s1
SMILES Code: CO[C@H]1CC[C@H](O[C@@H]2C[C@H](O[C@@]3(CC[C@](C)(O3)[C@H]4CC[C@@H](C)C5(O[C@H](C[C@@H]5C)[C@H]6O[C@@](O)(CO)[C@@H](C)[C@@H](O[C@H]7CC[C@H](OC)[C@@H](C)O7)[C@@H]6C)O4)[C@@H]2C)[C@@H](C)\C=C(/C)\C(=O)[C@H](C)C[C@@H](C)C(=O)O)O[C@@H]1C
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: Soluble in DMSO
Shelf Life: >2 years if stored properly
Drug Formulation: This drug may be formulated in DMSO
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
The following data is based on the product molecular weight 995.3 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.
| 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 |
1: Tsuji N, Terui Y, Nagashima K, Tori K, Johnson LF. New polyether antibiotics, A-130B and A-130C. J Antibiot (Tokyo). 1980 Jan;33(1):94-7. PubMed PMID: 7372559.
