99261-31-1

Basic information

• Product Name: D-threo-Hexaramide, 2,5-anhydro-3,4-dideoxy- (9CI)
• Synonyms: D-threo-Hexaramide, 2,5-anhydro-3,4-dideoxy- (9CI);cis-tetrahydro-furan-2,5-dicarboxylic acid diamide
• CAS NO: 99261-31-1
• Molecular Formula: C₆H₁₀N₂O₃
• Molecular Weight: 158.1552
• Product Categories: AMIDE
• Mol File: 99261-31-1.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: D-threo-Hexaramide, 2,5-anhydro-3,4-dideoxy- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: D-threo-Hexaramide, 2,5-anhydro-3,4-dideoxy- (9CI)(99261-31-1)
• EPA Substance Registry System: D-threo-Hexaramide, 2,5-anhydro-3,4-dideoxy- (9CI)(99261-31-1)

Safety Data

• Hazardous Substances Data: 99261-31-1(Hazardous Substances Data)

Upstream product

• 1472-01-1 cis-2,5-bis(methoxycarbonyl)tetrahydrofuran 
• 2240-81-5 cis-tetrahydrofuran-2,5-dicarboxylic acid 
• 99340-08-6 (2S,5S)-tetrahydrofuran-2,5-dicarbonyl dichloride 
• 81370-96-9 (-)-(2S,5S)-trans-tetrahydrofuran-2,5-dicarboxylic acid 

Downstream Products

• 99297-11-7 (+)-(2S,5S)-trans-2,5-bis(aminomethyl)tetrahydrofuran 
• 99261-33-3 C₂₀H₂₆N₂O₅S₂ 
• 99261-36-6 C₃₂H₄₆N₂O₉S₂ 
• 99261-35-5 C₂₀H₂₄N₂O₅S₂^(2-)*Na⁽¹⁺⁾ 
• 99261-37-7 C₄₆H₅₈N₂O₁₃S₄ 
• 99270-83-4 C₅₂H₆₈N₄O₁₂S₄ 

Relevant articles and documents

SYNTHESIS OF (+)-(3S,6S,10S,13S,17S,20S,24S,27S)-1,8,15,22-TETRAZA-3,6;10,13;17,20;24,27-TETRAEPOXYCYCLOOCTACOSANE. AN ENANTIOMERICALLY PURE TETRAAZACROWN ETHER WITH D4 SYMMETRY AND OF KNOWN ABSOLUTE CONFIGURATION.

The title azacrown ether, which was synthesized using (+)-(2S,5S)-trans-2,5-bis(aminomethyl)tetrahydrofuran and (+)-(2S,5S)-trans-2,5-bis(hydroxymethyl)tetrahydrofuran as the C2 building blocks, is the first optically active organic molecule of D4 symmetry with known absolute configuration.