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

Category | Enzyme inhibitors |
Catalog number | BBF-03610 |
CAS | 131774-53-3 |
Molecular Weight | 1093.34 |
Molecular Formula | C61H88O17 |
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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 Streptomyces argenteolus A-2. Longestin inhibited Ca2+ and CAM-PDE in bovine brain with an IC50 of 0.065 μmol/L.
- Specification
- Properties
- Reference Reading
- Price Product List
Synonyms | KS-505a; 2-((6-carboxy-4,5-dihydroxy-3-methoxytetrahydro-2H-pyran-2-yl)oxy)-14-hydroxy-8a,10a-bis(hydroxymethyl)-14-(3-methoxy-3-oxopropyl)-1,4,4a,6,6a,17b,19b,21b-octamethyl-16-oxo-2,3,4,4a,4b,5,6,6a,6b,7,8,8a,8b,9,10,10a,14,16,17,17a,17b,18,19,19a,19b,20,21,21a,21b,22,23,23a-dotriacontahydro-1H-benzo[9,10]piceno[3,4-a]furo[3,4-j]xanthene-1-carboxylic acid |
IUPAC Name | 11-(6-carboxy-4,5-dihydroxy-3-methoxyoxan-2-yl)oxy-32-hydroxy-22,26-bis(hydroxymethyl)-32-(3-methoxy-3-oxopropyl)-2,6,10,13,14,17,18,39-octamethyl-34-oxo-27,33-dioxadecacyclo[20.19.0.02,19.05,18.06,15.09,14.023,39.026,38.028,36.031,35]hentetraconta-28(36),29,31(35)-triene-10-carboxylic acid |
Canonical SMILES | CC1CC2C(CCC3C2(C(CC(C3(C)C(=O)O)OC4C(C(C(C(O4)C(=O)O)O)O)OC)C)C)(C5C1(C6CCC7(C(C6(CC5)C)CCC8(C7CCC9(C8CC1=C(O9)C=CC2=C1C(=O)OC2(CCC(=O)OC)O)CO)C)CO)C)C |
InChI | InChI=1S/C61H88O17/c1-30-25-40-54(4,21-15-39-57(40,7)31(2)26-42(58(39,8)52(70)71)75-51-48(74-10)46(66)45(65)47(76-51)49(67)68)35-13-19-53(3)36(56(30,35)6)16-22-59(28-62)37(53)14-20-55(5)38(59)17-23-60(29-63)41(55)27-32-34(77-60)12-11-33-44(32)50(69)78-61(33,72)24-18-43(64)73-9/h11-12,30-31,35-42,45-48,51,62-63,65-66,72H,13-29H2,1-10H3,(H,67,68)(H,70,71) |
InChI Key | DBIAGVXGCNWASW-UHFFFAOYSA-N |
Appearance | Yellow Powder |
Density | 1.36 g/cm3 |
Solubility | Soluble in Methanol, DMSO, Ethyl acetate |
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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
