Research chemical
CAS Number: 119699-81-9
Product details
For laboratory research and professional procurement workflows.
PubChem CID
169434809
Exact Mass
978.624359
InChIKey
SGGANCFJEHZNCI-MBQKUGEXSA-N
IUPAC Name
(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-6-methyl-3-trimethylsilyloxyoxan-2-yl]oxy-14-ethyl-12,13-dihydroxy-7-methoxy-4-[(2R,4R,5S,6S)-4-methoxy-4,6-dimethyl-5-trimethylsilyloxyoxan-2-yl]oxy-10-(2-methoxypropan-2-yloxyimino)-3,5,7,9,11,13-hexamethyl-oxacyclotetradecan-2-one
SMILES String
CC[C@H]1OC(=O)[C@H](C)[C@@H](O[C@H]2C[C@@](C)(OC)[C@@H](O[Si](C)(C)C)[C@H](C)O2)[C@H](C)[C@@H](O[C@@H]2O[C@H](C)C[C@H](N(C)C)[C@H]2O[Si](C)(C)C)[C@](C)(OC)C[C@@H](C)C(=NOC(C)(C)OC)[C@H](C)[C@@H](O)[C@]1(C)O
Catalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
2',4''-O-Bis(trimethylsilyl)-6-O-methylerythromycin A 9-[O-(1-methoxy-1-methylethyl) Oxime is identified by CAS 119699-81-9, with molecular formula C48H94N2O14Si2, molecular weight 979.4, InChIKey SGGANCFJEHZNCI-MBQKUGEXSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
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No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Heavy atom count
66
H-bond acceptors
16
H-bond donors
2
Rotatable bonds
15
Ring count
3
Aromatic rings
0
Topological polar surface area
174.66 Ų
Computed LogP
7.34
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
2',4''-O-Bis(trimethylsilyl)-6-O-methylerythromycin A 9-[O-(1-methoxy-1-methylethyl) Oxime (CAS 119699-81-9) is maintained as a commercial cas reference with formula C48H94N2O14Si2, molecular weight 979. 40 g/mol, PubChem CID 169434809.
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.