4-Azaphthalide 98%

Supplier: Thermo Scientific
Warning

Synonyms: 2-(Hydroxymethyl)nicotinic acid gamma-lactone, Furo[3,4-b]pyridin-5(7H)-one

458450010 458450050 458450250
ACRO458450010EA 169 GBP
ACRO458450010 ACRO458450050 ACRO458450250
4-Azaphthalide 98%
4-Azaphthalide
Formula: C₇H₅NO₂
MW: 135,12 g/mol
Melting Pt: 143…144 °C
Storage Temperature: Refrigerator
MDL Number: MFCD01860224
CAS Number: 5657-51-2

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Specification Test Results

Appearance White to light brown Powder or crystalline powder
Infrared spectrum Conforms
Melting point 140 to 146 °C
HPLC ≥97.5 %

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