Arq-621
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
1095253-39-6
Chemical name
Arq-621
Molecular formula
C28H24Cl2FN5O2
Molecular weight
552.4 g/mol
Synonyms
ARQ 621; (R)-N-(3-AMINOPROPYL)-3-CHLORO-N-(1-(7-CHLORO-4-OXO-3-(PHENYLAMINO)-3,4-DIHYDROQUINAZOLIN-2-YL)BUT-3-YN-1-YL)-2-FLUOROBENZAMIDE; ARQ 621 [WHO-DD]; BENZAMIDE, N-(3-AMINOPROPYL)-3-CHLORO-N-((1R)-1-(7-CHLORO-3,4-DIHYDRO-4-OXO-3-(PHENYLAMINO)-2-QUINAZOLINYL)-3-BUTYN-1-YL)-2-FLUORO-; Benzamide, N-(3-aminopropyl)-3-chloro-N-[(1R)-1-[7-chloro-3,4-dihydro-4-oxo-3-(phenylamino)-2-quinazolinyl]-3-butyn-1-yl]-2-fluoro-; Eg5 inhibitor ARQ 621; EG5 KINESIN-RELATED MOTOR PROTEIN INHIBITOR ARQ 621; C28H24Cl2FN5O2; N-(3-amino-propyl)-3-chloro-N-[(R)-1-(7-chloro-4-oxo-3-phenylamino-3,4-dihydro-quinazolin-2-yl)-but-3-ynyl]-2-fluoro-benzamide; N-(3-aminopropyl)-3-chloro-N-[(1R)-1-[7-chloro-3,4-dihydro-4-oxo-3-(phenylamino)-2-quinazolinyl]-3-butyn-1-yl]-2-fluorobenzamide; N-(3-Aminopropyl)-N-[(1R)-1-(3-anilino-7-chloro-4-oxo-3,4-dihydroquinazolin-2-yl)but-3-yn-1-yl]-3-chloro-2-fluorobenzamide; N-(3-aminopropyl)-N-[(1R)-1-(3-anilino-7-chloro-4-oxo-quinazolin-2-yl)but-3-ynyl]-3-chloro-2-fluoro-benzamide
InChIKey
UPJSUQWHUVLLNW-XMMPIXPASA-N
PubChem CID
25110841
No GHS reference data is available in the current MolGraph catalog record.
Handling and PPE reference fields are not available in the current MolGraph catalog record.
First aid and accidental release reference fields are not available in the current MolGraph catalog record.
Firefighting and stability reference fields are not available in the current MolGraph catalog record.
Appearance
Powder or crystals
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.