Research chemical
CAS Number: 741731-78-2
![2-[(Carboxymethyl)sulfamoyl]benzene-1,4-dicarboxylic acid molecular structure, CAS 741731-78-2](/structure-images/741731-78-2.png?v=struct-v3)
Product details
For laboratory research and professional procurement workflows.
PubChem CID
2423901
Exact Mass
303.004887
InChIKey
VAHXRLLSFITWKB-UHFFFAOYSA-N
IUPAC Name
2-(carboxymethylsulfamoyl)terephthalic acid
SMILES String
O=C(O)CNS(=O)(=O)c1cc(C(=O)O)ccc1C(=O)O
No physical property values available.
XLogP
-0.5
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Heavy atom count
20
H-bond acceptors
9
H-bond donors
4
Rotatable bonds
6
Ring count
1
Aromatic rings
1
Topological polar surface area
158.07 Ų
Computed LogP
-0.55
Structural features
2-[(Carboxymethyl)sulfamoyl]benzene-1,4-dicarboxylic acid (CAS 741731-78-2) is listed in the Materials Science portfolio, with molecular formula C10H9NO8S and molecular weight 303. 25 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for materials chemistry research and formulation screening workflows; structure-derived tags include nitrogen-containing heterocycle.
Documentation needs
SDS signal word: Warning; hazard codes: H315, H319, H335; For research use only.
Catalog navigation
Linked by recorded structural or research relationships, not interchangeable products. Check the exact CAS, specification and availability on the linked product page.
Procurement notes
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Use the quote panel for visible public options. Additional quantities or specifications can be reviewed by RFQ.
Purity, lot identity, and batch-specific documentation are confirmed before procurement decisions.
Supplier-issued COA and SDS can be requested before handling, storage, shipment, or procurement decisions.
Final quote depends on quantity, lead time, destination, and supplier confirmation.
2-[(Carboxymethyl)sulfamoyl]benzene-1,4-dicarboxylic acid is listed as in-stock / available for research-use sourcing review. Final availability, lot specification, and lead time are confirmed by RFQ.
The page shows a public reference price in the quote panel. Submit an RFQ to confirm current price, quantity breaks, lead time, and destination-specific shipping requirements.
Yes. Supplier-issued COA and SDS can be requested during the RFQ workflow. Lot-specific documents depend on supplier and batch confirmation.
Fragment-like structure rule
No
Lead-like structure rule
No
Drug-like structure rule
Yes
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.
For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.
Preliminary Safety Reference
For supplier-issued SDS or COA, submit a documentation request.
Safety Reference / SDS RequestPrecautionary statements: P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P332+P313, P337+P313, P362, P403+P233, P405, P501
Supplier SDS precautionary code reference; confirm full text in supplier documentation.
Shipment review: Required
Certificate of Analysis (COA): By request
Supplier Safety Data Sheet (SDS): By request
Purity and pack size confirmation: By request
Availability and lead time review: Confirmed by RFQ
Shipment documentation review: By request
For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference
Additional text reference cues are not available for this catalog entry.
Non-public references are shown as text only and do not imply equivalence, availability, or shared use.