Research chemical
CAS Number: 1998701-11-3
Product details
For laboratory research and professional procurement workflows.
PubChem CID
122173532
Exact Mass
665.251934
InChIKey
BSSAGZFNNLCKNY-MHZLTWQESA-N
IUPAC Name
(2S)-5-[[amino-[(4-methoxy-2,3,6-trimethylphenyl)sulfonylamino]methylidene]amino]-2-[[2-(9H-fluoren-9-ylmethoxycarbonylamino)acetyl]amino]pentanoic acid
SMILES String
COc1cc(C)c(S(=O)(=O)NC(=N)NCCC[C@H](NC(=O)CNC(=O)OCC2c3ccccc3-c3ccccc32)C(=O)O)c(C)c1C
No physical property values available.
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.
Fmoc-Gly-Arg(Mtr)-OH is identified by CAS 1998701-11-3, with molecular formula C33H39N5O8S, molecular weight 665.8, InChIKey BSSAGZFNNLCKNY-MHZLTWQESA-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.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Heavy atom count
47
H-bond acceptors
13
H-bond donors
6
Rotatable bonds
13
Ring count
4
Aromatic rings
3
Topological polar surface area
196.01 Ų
Computed LogP
3.31
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
Fmoc-Gly-Arg(Mtr)-OH (CAS 1998701-11-3) is maintained as a commercial cas reference with formula C33H39N5O8S, molecular weight 665. 80 g/mol, PubChem CID 122173532.
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.