138323-02-1

Basic information

• Product Name: (S)-4-benzyl-3-<(S)-2-<1,2-bis(t-butoxycarbonyl)hydrazino>-5,5-dimethoxypentanoyl>-2-oxazolidinone
• Synonyms: (S)-4-benzyl-3-<(S)-2-<1,2-bis(t-butoxycarbonyl)hydrazino>-5,5-dimethoxypentanoyl>-2-oxazolidinone
• CAS NO: 138323-02-1
• Molecular Weight: 551.637
• Mol File: 138323-02-1.mol

Chemical Properties

• CAS DataBase Reference: (S)-4-benzyl-3-<(S)-2-<1,2-bis(t-butoxycarbonyl)hydrazino>-5,5-dimethoxypentanoyl>-2-oxazolidinone(CAS DataBase Reference)
• NIST Chemistry Reference: (S)-4-benzyl-3-<(S)-2-<1,2-bis(t-butoxycarbonyl)hydrazino>-5,5-dimethoxypentanoyl>-2-oxazolidinone(138323-02-1)
• EPA Substance Registry System: (S)-4-benzyl-3-<(S)-2-<1,2-bis(t-butoxycarbonyl)hydrazino>-5,5-dimethoxypentanoyl>-2-oxazolidinone(138323-02-1)

Safety Data

• Hazardous Substances Data: 138323-02-1(Hazardous Substances Data)

Upstream product

• 6719-33-1 5,5-dimethoxy-1-oxopentanoic acid 
• 870-50-8 di-tert-butyl-diazodicarboxylate 
• 138323-01-0 (R)-4-benzyl-3-(5,5-dimethoxypentanoyl)-2-oxazolidinone 
• 14273-92-8 methyl 5-hydroxypentanoate 
• 542-28-9 3,4,5,6-tetrahydro-2H-pyran-2-one 
• 23068-91-9 methyl 5,5-dimethoxyvalerate 
• 6026-86-4 methyl 4-formylbutanoate 

Downstream Products

• 156174-06-0 Boc-Dab(Cbz)-Pya-Leu-ΔVal-Ser-OBzl 
• 156174-05-9 Boc-Dab(Cbz)-Pya-Nva-ΔVal-Ser-OBzl 
• 156174-04-8 Boc-Dab(Cbz)-Pya-Abu-ΔVal-Ser-OBzl 
• 156174-03-7 Boc-Dab(Cbz)-Pya-Ala-ΔVal-Ser-OBzl 
• 156174-01-5 (S)-4-benzyl-3-<(S)-2-<(2S,3S)-3-(benzyloxycarbonylamino)-2-(t-butoxycarbonylamino)butanoyl>-2,3,4,5-tetrahydro-3-pyridazinylcarbonyl>-2-oxazolidinone 
• 156174-02-6 (S)-2-<(2S,3S)-3-(benzyloxycarbonylamino)-2-(t-butoxycarbonylamino)butanoyl>-2,3,4,5-tetrahydro-3-pyridazinecarboxylic acid 
• 138323-03-2 (S)-4-benzyl-3-<(S)-2,3,4,5-tetrahydro-3-pyridazinyl>-2-oxazolidinone 

Relevant articles and documents

Dehydrooligopeptides. XVI. Convenient syntheses of two kinds of antrimycins Av and Dv containing dehydrovaline residues

Eight kinds of peptide antibiotics, antrimycins (1), consist of four sorts of unusual α-amino acids, that is, hydroxymethylserine, (2S,3S)-2,3-diaminobutanoic acid, (S)-2,3,4,5-tetrahydro-3-pyridazinecarboxylic acid, and dehydrovaline (ΔVal) or (E)-dehydr

Useful Syntheses of (3S)-2,3,4,5-Tetrahydropyridazine-3-carboxylic Acid and Its Dehydrotetrapeptide Derivatives

The stereoselective synthesis of (3S)-2,3,4,5-tetrahydropyridazine-3-carboxylic acid (Pya), which is a cyclic α-amino acid at center of antrimycins (1), was successful.Moreover, the synthesis of the C-terminal dehydrotetrapeptide of 1 containing Pya residue at N-terminus is described.