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Diprogulinsure

DIKEGULAC DIHYDRAT Struktur
18467-77-1
CAS-Nr.
18467-77-1
Bezeichnung:
Diprogulinsure
Englisch Name:
DIKEGULAC DIHYDRAT
Synonyma:
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
Summenformel:
C12H18O7
Molgewicht:
274.27
MOL-Datei:
18467-77-1.mol

Diprogulinsure Eigenschaften

Schmelzpunkt:
88-90 °C(lit.)
Siedepunkt:
375℃
Dichte
1.281
Flammpunkt:
140℃
storage temp. 
2-8°C
pka
1.77±0.60(Predicted)
EPA chemische Informationen
.alpha.-L-xylo-2-Hexulofuranosonic acid, 2,3:4,6-bis-O-(1-methylethylidene)- (18467-77-1)

Sicherheit

S-S?tze: 22-24/25
WGK Germany  3
HS Code  29329990

Diprogulinsure Chemische Eigenschaften,Einsatz,Produktion Methoden

S-S?tze Betriebsanweisung:

S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.

l?uterung methode

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.]

Diprogulinsure Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Diprogulinsure Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 35)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hubei Jusheng Technology Co.,Ltd.
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+1-781-999-5354;
support@targetmol.com United States 38838 58
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+86-88938639 +86-17705817739
info@dycnchem.com China 53900 58
Mainchem Co., Ltd.
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Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 +86-13028896684;
sales@rrkchem.com China 57422 58
Shanghai TenSus Biotechnology Co., Ltd. 021-50895067 18616507272
tensus@163.com China 7535 58
TCI (Shanghai) Chemical Trading Co., Ltd. 021-61109150
sales@tcisct.com China 29668 58
Beijing Qinling Pharmaceutical Co., Ltd. 010-61241352 18901327973
834537306@qq.com China 5548 58
Shanghai Yifei Biotechnology Co. , Ltd. 021-65675885 18964387627
customer_service@efebio.com China 11973 58

18467-77-1(Diprogulinsure)Verwandte Suche:


  • DIKEGULAC DIHYDRAT
  • DIKEGULAC DIHYDRATE
  • 2,3:4,6-bis-o-(1-methylethylidene)-alpha-l-xylo-2-hexulofuranosonicaci
  • diprogulic acid
  • L-Diacetoneketogulonic acid monohydrate (DAKS)
  • DIKEGULAC MONOHYDRATE PESTANAL 250 MG
  • 2,3:4,6-di-o-isopropyliden-2-oxo-l-gulonic acid
  • dikegulac hydrate
  • DIACETONE-2-KETOGULONICACID
  • Diacetone-2-oxo-L-gulonic acid
  • 2,3,4,6-DIACETONE-2-KETOGULONIC ACID
  • Diprogulic acid (and its sodium salt)
  • 2,3:4,6-Diisopropylidene-2-keto-L-gulonic acid
  • Oxogulonic acid diacetonide
  • α-L-xylo-2-Hexulofuranosonic acid, 2,3:4,6-bis-O-(1-methylethylidene)-
  • 18467-77-1
  • C12H18O7x2H2O
  • Specialty Synthesis
  • Monosaccharides
  • Carbohydrate Synthesis
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