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462233

Sigma-Aldrich

D-Galactal

95%

Sinónimos:

1,5-Anhydro-2-deoxy-D-lyxo-hex-1-enitol

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About This Item

Fórmula empírica (notación de Hill):
C6H10O4
Número de CAS:
21193-75-9
Peso molecular:
146.14
Beilstein/REAXYS Number:
81690
EC Number:
244-264-7
MDL number:
MFCD00038067
UNSPSC Code:
12352201
PubChem Substance ID:
24869955
NACRES:
NA.22

assay

95%

optical activity

[α]22/D −21.5°, c = 1.2 in methanol

mp

99-103 °C (lit.)

storage temp.

2-8°C

SMILES string

OC[C@H]1OC=C[C@@H](O)[C@H]1O

InChI

1S/C6H10O4/c7-3-5-6(9)4(8)1-2-10-5/h1-2,4-9H,3H2/t4-,5-,6-/m1/s1

InChI key

YVECGMZCTULTIS-HSUXUTPPSA-N

Application

Important building block for both solution- and solid-phase synthesis of oligosaccharides.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
MKBD8120V
MKBD8120
07701DR
01613KQ

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Y X Lian et al.
Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine, 21(9), 649-651 (2003-02-11)
To observe the effect of Shuangcao Tuihuang Granule-1 (SCTH-1) in treating severe jaundice of acute icterohepatitis and to study its mechanism. Thirty-four patients with severe jaundice of acute icterohepatitis were treated with SCTH-1, their therapeutic effects were analyzed. In the
Alessandra Bartolozzi et al.
The Journal of organic chemistry, 68(22), 8529-8533 (2003-10-25)
A nonclassical, totally stereoselective synthesis of orthogonally protected 1,3-disaccharides is reported. Enantiomerically pure beta-keto-delta-lactones, efficiently obtained from glucal and galactal, are transformed into electron-poor heterodienes and chemo-, regio-, and stereoselectively cycloadded to glycals as electron-rich dienophiles, to directly afford 2-thiodisaccharides.
Viktor Gyóllai et al.
Chemical communications (Cambridge, England), (12)(12), 1294-1295 (2002-07-12)
The ceric(IV) ammonium nitrate (CAN)-mediated radical addition of dimethyl malonate to glycals 1 affords methyl glycosides 2 and ortho esters 3 as main products; the product distribution strongly depends on the substitution pattern at the 1-position, which can be rationalized
Affinity labelling of beta-D-galactosidase from Escherichia coli with D-[6-(3)H]-galactal.
G Kurz et al.
Carbohydrate research, 93(1), C14-C20 (1981-06-16)
L Kiss et al.
Carbohydrate research, 291, 43-52 (1996-09-23)
C-(2-Deoxy-D-lyxo-hex-1-enopyranosyl)formamide was prepared from acetylated C-(beta-D-galactopyranosyl)formamide by a radical-mediated bromination-zinc/N-methylimidazole-induced reductive elimination-Zemplén deacetylation reaction sequence. The preparation of acetylated 5-(2-deoxy-D-lyxo-hex-1-enopyranosyl)tetrazole was improved. Methyl C-(2-deoxy-D-lyxo-hex-1-enopyranosyl)formimidate was transformed by benzylamine into N-benzyl-C-(2-deoxy-D-lyxo-hex-1-enopyranosyl)formamidine and, after hydrolysis to methyl C-(2-deoxy-D-lyxo-hex-1-enopyranosyl)formate, into N-benzyl-C-(2-deoxy-D-lyxo-hex-1-enopyranosyl)formamide. A series
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