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2-Mercaptobenzimidazole-[4,5,6,7-d4]

General Information
Catalog: BLP-010398
CAS: 931581-17-8
Molecular Formula: C7H2D4N2S
Molecular Weight: 154.23
Chemical Structure
2-Mercaptobenzimidazole-[4,5,6,7-d4]
Description 2-Mercaptobenzimidazole-[4,5,6,7-d4] is the labelled analogue of 2-Mercaptobenzimidazole, which is an intermediate in the synthesis of Rabeprazole and Lansoprazole.
Synonyms 2-Mercaptobenzimidazole-4,5,6,7-D4; 1,3-Dihydro-2H-benzimidazole-2-thione-4,5,6,7-d4; o-Phenylenethiourea-d4; Permanax 21-d4; Sandant MB-d4; Benzimidazolin-2-thione-d4; Antioxidant MB-d4; 2-Mercaptobenzimidazole-d4; 2-Mercapto-4,5,6,7-d4-benzimidazole; Rabeprazole EP Impurity F-d4; Lansoprazole EP Impurity E-d4
IUPAC Name 4,5,6,7-tetradeuterio-1,3-dihydrobenzimidazole-2-thione
Related CAS 583-39-1 (unlabelled)
Isomeric SMILES [2H]C1=C(C(=C2C(=C1[2H])NC(=S)N2)[2H])[2H]
Canonical SMILES C1=CC=C2C(=C1)NC(=S)N2
InChI InChI=1S/C7H6N2S/c10-7-8-5-3-1-2-4-6(5)9-7/h1-4H,(H2,8,9,10)/i1D,2D,3D,4D
InChI Key YHMYGUUIMTVXNW-RHQRLBAQSA-N
Melting Point >246°C (dec.)
Purity 98%; ≥99% atom D
Solubility Slightly soluble in DMSO, Methanol
Appearance White to Off-white Solid
Storage Store at -20°C

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