Description
3,6-Dichlorotrimellitic anhydride is the key precursor that is used for preparing a variety of dichlorinated fluoresceins and rhodamines such as TET and HEX. These chlorinated fluoresceins and rhodamines are widely used for labeling oligos and in DNA sequencing.
Product information
CAS Number: 81742-10-1
Molecular Weight: 261.02
Formula: C9H2Cl2O5
Chemical Name: 4,7-dichloro-1,3-dioxo-1,3-dihydro-2-benzofuran-5-carboxylic acid
Smiles: OC(=O)C1=CC(Cl)=C2C(=C1Cl)C(=O)OC2=O
InChiKey: OCUQMPDZMXSVFG-UHFFFAOYSA-N
InChi: InChI=1S/C9H2Cl2O5/c10-3-1-2(7(12)13)6(11)5-4(3)8(14)16-9(5)15/h1H,(H,12,13)
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
Products are for research use only. Not for human use.
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