2,3,4,6-TETRA-O-BENZYL-ALPHA-D-GLUCOPYRANOSE
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2,3,4,6-TETRA-O-BENZYL-ALPHA-D-GLUCOPYRANOSE 속성
- 녹는점
- 151-156 °C
- 끓는 점
- 672.4±55.0 °C(Predicted)
- 밀도
- 1.22
- 저장 조건
- Sealed in dry,Store in freezer, under -20°C
- 산도 계수 (pKa)
- 11.87±0.70(Predicted)
- 수용성
- CHCl3에 용해됩니다. 물에 불용성.
- LogP
- 5.9 at 20℃ and pH6.5
- CAS 데이터베이스
- 6564-72-3(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 안전지침서 | 22-24/25 | ||
|---|---|---|---|
| WGK 독일 | 3 |
2,3,4,6-TETRA-O-BENZYL-ALPHA-D-GLUCOPYRANOSE C화학적 특성, 용도, 생산
개요
2,3,4,6-Tetra-O-benzyl-D-glucopyranose is a selectively protected intermediate, where the anomeric 1-O-hydroxyl group is free. This hemiacetal has been used successfully as an intermediate for glucosylation couplings, where it was converted into 2,3,4,6-tetra-O-benzyl-D-glucopyranose trichloroacetimidate using trichloroacetonitrile in the presence of a base such as potassium carbonate and DBU.Importantly, this imidate donor with no neighbouring participating groups is commonly used for the selective formation of glucosides. 2,3,4,6-tetra-O-benzyl-D-glucopyranose can also be oxidized to the lactone, or reduced to give the open chain form.
Additionally, 2,3,4,6-tetra-O-benzyl-D-glucopyranose can be used for the preparation of glucono-1,5-lactone hydrazine, which was used, in-turn, to form a glucosylidene-spirocyclopropane.
용도
It is the intermediate of Voglibose/Dapagliflozin. An important D-glucopyranose derivative for glucosylations and other reactions 1,2; Preparation of the α-glucopyranosyl chloride, synthesis of 1-C-α-D-glucopyranose derivatives.2,3,4,6-TETRA-O-BENZYL-ALPHA-D-GLUCOPYRANOSE 준비 용품 및 원자재
원자재
준비 용품
2,3,4,6-TETRA-O-BENZYL-ALPHA-D-GLUCOPYRANOSE 공급 업체
글로벌( 293)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Shanghai Jinli Pharmaceutical Co.,Ltd | +86-21-57256005 +86-15921811235 |
chang@shjlchem.com | China | 20 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12459 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29798 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 16216 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21670 | 55 |
| Shanghai Yingrui Biopharma Co., Ltd. | +86-21-33585366 - 03@ |
sales03@shyrchem.com | CHINA | 738 | 60 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 |
info@tnjchem.com | China | 2989 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29897 | 58 |
| Jinan Samuel Pharmaceutical CO., Ltd | 0531-88821801 15192360884 |
605818151@qq.com | CHINA | 124 | 58 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 |
figo.gao@foxmail.com | China | 7353 | 58 |
2,3,4,6-TETRA-O-BENZYL-ALPHA-D-GLUCOPYRANOSE 관련 검색:
보글리보스
(S)-Valiolamine Voglibose
Valiolamine
(2S,3S,4S,5S)-5-Hydroxy-2,3,4-tris(phenylMethoxy)-5-[(phenylMethoxy)Methyl]-cyclohexanone
(R)-Valiolamine Voglibose
ETHYL 2,3,4,6-TETRA-O-ACETYL-ALPHA-D-THIOGLUCOPYRANOSIDE
Methyl-2,3,5-tri-O-benzoyl-alpha-D-arabinofuranoside
2,3,4,6-TETRA-O-ACETYL-ALPHA-D-MANNOPYRANOSYL AZIDE
Methyl beta-D-ribofuranoside
2,3,4,6-TETRA-O-ACETYL-BETA-D-GLUCOPYRANOSYL ISOTHIOCYANATE
2-Deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-β-D-glucopyranosyl azide 3,4,6-Triacetate
FMOC-SER(GALNAC(AC)3-ALPHA-D)-OH
Penta-O-benzoyl-alpha-D-mannopyranose
2-Deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-α-D-glucopyranosyl azide 3,4,6-Triacetate
FMOC-THR(GALNAC(AC)3-ALPHA-D)-OH
D-Galactose
2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl bromide
2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosyl bromide