DIKEGULAC DIHYDRAT

DIKEGULAC DIHYDRAT 구조식 이미지
카스 번호:
18467-77-1
상품명:
DIKEGULAC DIHYDRAT
동의어(영문):
diprogulic acid;dikegulac hydrate;DIKEGULAC DIHYDRAT;DIKEGULAC DIHYDRATE;DIACETONE-2-KETOGULONICACID;Oxogulonic acid diacetonide;Diacetone-2-oxo-L-gulonic acid;2,3,4,6-DIACETONE-2-KETOGULONIC ACID;DIKEGULAC MONOHYDRATE PESTANAL 250 MG;Diprogulic acid (and its sodium salt)
CBNumber:
CB0464936
분자식:
C12H18O7
포뮬러 무게:
274.27
MOL 파일:
18467-77-1.mol

DIKEGULAC DIHYDRAT 속성

녹는점
88-90 °C(lit.)
끓는 점
375℃
밀도
1.281
인화점
140℃
저장 조건
2-8°C
산도 계수 (pKa)
1.77±0.60(Predicted)
EPA
.alpha.-L-xylo-2-Hexulofuranosonic acid, 2,3:4,6-bis-O-(1-methylethylidene)- (18467-77-1)

안전

안전지침서 22-24/25
WGK 독일 3
HS 번호 29329990

DIKEGULAC DIHYDRAT C화학적 특성, 용도, 생산

Purification Methods

Dissolve -DAG in Et2O, filter, dry (MgSO4) it, filter it again and evaporate to give a yellow oil. Addition of one drop of H2O induces crystallisation to the monohydrate, which also forms rhombic crystals on recrystallisation from 95% EtOH/H2O at room temperature. [Flatt et al. Synthesis 815 1979, Reichstein & Grussner Helv Chim Acta 17 311 1934, Takagi & Jeffrey Acta Crystallogr Sect B 34 2932 1978, cf Org Synth 55 80 1976, Beilstein 19/12 V 520.]

DIKEGULAC DIHYDRAT 준비 용품 및 원자재

원자재

준비 용품


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