Research chemical
CAS Number: 34304-21-7
Product details
PubChem CID
71587125
Exact Mass
2367.958842
InChIKey
JPYWPHBUMZRLPO-DLYWSANHSA-N
IUPAC Name
(3S)-4-[[(3S,6R,9S,15S,18R,21S,24R,27S,30S,33R,36S,39R,42R,45R,48S,49R)-9,24-bis[[(5R)-2-amino-4,5-dihydro-1H-imidazol-5-yl]methyl]-42-(3-aminopropyl)-27-[3-(carbamoylamino)propyl]-15-(3,5-dichloro-4-hydroxyphenyl)-39-[(1R)-1-hydroxyethyl]-30-[(1S)-1-hydroxyethyl]-18-(hydroxymethyl)-3,21,33,36,45-pentakis(4-hydroxyphenyl)-6,49-dimethyl-2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47-hexadecaoxo-1-oxa-4,7,10,13,16,19,22,25,28,31,34,37,40,43,46-pentadecazacyclononatetracont-48-yl]amino]-3-[[(2Z,4E)-10-methyldodeca-2,4-dienoyl]amino]-4-oxobutanoic acid
SMILES String
CCC(C)CCCC/C=C/C=C\C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H]1C(=O)N[C@H](c2ccc(O)cc2)C(=O)N[C@H](CCCN)C(=O)N[C@H]([C@@H](C)O)C(=O)N[C@@H](c2ccc(O)cc2)C(=O)N[C@H](c2ccc(O)cc2)C(=O)N[C@@H]([C@H](C)O)C(=O)N[C@@H](CCCNC(N)=O)C(=O)N[C@H](C[C@@H]2CN=C(N)N2)C(=O)N[C@@H](c2ccc(O)cc2)C(=O)N[C@H](CO)C(=O)N[C@@H](c2cc(Cl)c(O)c(Cl)c2)C(=O)NCC(=O)N[C@@H](C[C@@H]2CN=C(N)N2)C(=O)N[C@H](C)C(=O)N[C@@H](c2ccc(O)cc2)C(=O)O[C@@H]1C
Catalog navigation
Linked by recorded structural or research relationships, not interchangeable products. Check the exact CAS, specification and availability on the linked product page.
Enramycin B is identified by CAS 34304-21-7, with molecular formula C108H140Cl2N26O31, molecular weight 2369.3, InChIKey JPYWPHBUMZRLPO-DLYWSANHSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
Availability, pack size, lead time, and pricing are confirmed through RFQ.
Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.
For laboratory research and professional procurement workflows.
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Heavy atom count
167
H-bond acceptors
57
H-bond donors
38
Rotatable bonds
33
Ring count
9
Aromatic rings
6
Topological polar surface area
922.33 Ų
Computed LogP
-3.91
Fragment-like structure rule
No
Lead-like structure rule
No
Drug-like structure rule
No
Structure family
n heterocycle ligand
Precious metal motif
No
Transition metal motif
No
Phosphine ligand motif
No
N-heterocycle motif
Yes
Boronic acid motif
No
Computed structure descriptors generated from molecular structure. These are not experimental physical property values, supplier specifications, SDS data, or bioactivity claims.
Structural features
Enramycin B (CAS 34304-21-7) is maintained as a commercial cas reference with formula C108H140Cl2N26O31, molecular weight 2369. 30 g/mol, PubChem CID 71587125.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Use this page for CAS identity lookup, internal catalog search, and commercial discovery workflows; structure-derived tags include nitrogen-containing heterocycle.
Documentation needs
Review supplier documentation before handling; for research use only.
Safety and handling reference content is available through documentation requests.
For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.