Research chemical
CAS Number: 842166-42-1
Product details
For laboratory research and professional procurement workflows.
PubChem CID
71457332
Exact Mass
843.363942
InChIKey
CJRFPYRTUCUEQI-UVHONZKJSA-N
IUPAC Name
2-[3-[(2S,5S,8S,14R)-5-[3-(diaminomethylideneamino)propyl]-14-[(4-hydroxyphenyl)methyl]-8-(naphthalen-2-ylmethyl)-3,6,9,12,15-pentaoxo-1,4,7,10,13-pentazacyclopentadec-2-yl]propyl]guanidine;2,2,2-trifluoroacetic acid
SMILES String
N=C(N)NCCC[C@@H]1NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H](Cc2ccc(O)cc2)NC(=O)CNC(=O)[C@H](Cc2ccc3ccccc3c2)NC1=O.O=C(O)C(F)(F)F
Catalog navigation
Linked by recorded structural or research relationships, not interchangeable products. Check the exact CAS, specification and availability on the linked product page.
FC131 Tfa is identified by CAS 842166-42-1, with molecular formula C38H48F3N11O8, molecular weight 843.9, InChIKey CJRFPYRTUCUEQI-UVHONZKJSA-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.
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Heavy atom count
60
H-bond acceptors
19
H-bond donors
15
Rotatable bonds
12
Ring count
4
Aromatic rings
3
Topological polar surface area
326.83 Ų
Computed LogP
-0.44
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
FC131 Tfa (CAS 842166-42-1) is maintained as a commercial cas reference with formula C38H48F3N11O8, molecular weight 843. 90 g/mol, PubChem CID 71457332.
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.