Cat. No JK258764_500_MG
J&K Chemical

Product Information

Product Name
5(6)-Carboxyfluorescein, 97%
Brand Name
J&K
Product Number
258764
CAS
72088-94-9
Molecular Formula
C21H12O7
Molecular Weight
376.32
SDS Document
Certificate of Analysis (COA)​
COA not found

General Information

Synonyms
4(5)-Carboxyfluorescein
PubChem CID
44119975
IUPAC Name
3',6'-dihydroxy-1-oxospiro2-benzofuran-3,9'-xanthene-5-carboxylic acid;3',6'-dihydroxy-3-oxospiro2-benzofuran-1,9'-xanthene-5-carboxylic acid
InChI Key
BPVHBBXCESDRKW-UHFFFAOYSA-N
SMILES
C1=CC2=C(C=C1C(=O)O)C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OC2=O.C1=CC2=C(C=C1C(=O)O)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O

Properties

Melting Point
275

Safety Information

Signal Word
Warning
Hazard Statement
H319
Precautionary Statement
P280
P264+P265
P305+P351+P338
P337+P317
Storage Condition
Store at 2-8℃

5(6)-Carboxyfluorescein, 97%

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