D-Galactal
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D-Galactal 속성
- 녹는점
- 99-103 °C (lit.)
- 끓는 점
- 325.5±42.0 °C(Predicted)
- 밀도
- 1.414±0.06 g/cm3(Predicted)
- 굴절률
- -22 ° (C=1.2, MeOH)
- 저장 조건
- 2-8°C
- 용해도
- 아세토니트릴(약간), 메탄올(약간)에 용해됨
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 산도 계수 (pKa)
- 12.79±0.60(Predicted)
- 색상
- 흰색에서 황백색까지
- optical activity
- [α]22/D 21.5°, c = 1.2 in methanol
- BRN
- 81690
- 안정성
- 수분에 민감한
- InChIKey
- YVECGMZCTULTIS-HSUXUTPPSA-N
- CAS 데이터베이스
- 21193-75-9(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xi | ||
---|---|---|---|
위험 카페고리 넘버 | 36/37/38 | ||
안전지침서 | 26-36-24/25 | ||
WGK 독일 | 3 | ||
HS 번호 | 29329990 |
D-Galactal C화학적 특성, 용도, 생산
화학적 성질
White Powder용도
D-Galactal is an important building block for both solution- and solid-phase synthesis of oligosaccharides.Purification Methods
Recrystallise D-galactal from EtOAc, EtOH or EtOAc/MeOH. [Overend et al. J Chem Soc 675 1950, Wood & Fletcher J Am Chem Soc 79 3234 1957, Distler & Jourdian J Biol Chem 248 6772 1973, Beilstein 17 III/IV 2332.]D-Galactal 준비 용품 및 원자재
원자재
바륨메탄올레이트
3,4,6-Tri-O-acetyl-D-galactal
Tri-O-acetyl-D-glucal
D-Galactopyranose pentaacetate
2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosyl bromide
beta-D-Galactose pentaacetate
D-(+)-GALACTOSE
메틸알콜
메틸산 나트륨
준비 용품
D-Galactal 공급 업체
글로벌( 261)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
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 | 18628 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29888 | 58 |
Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
admin@nexconn.com | China | 10311 | 58 |
Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 |
figo.gao@foxmail.com | China | 8348 | 58 |
HubeiwidelychemicaltechnologyCo.,Ltd | 18627774460 |
faith@widelychemical.com | CHINA | 742 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
BOC Sciences | +1-631-485-4226 |
inquiry@bocsci.com | United States | 19553 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
D-Galactal 관련 검색:
D-갈락토오스 갈락토올리고사카라이즈 갈락탄
Dulcitol
D(+)-Galactosamine hydrochloride
TRIGALACTURONIC ACID
D-GALACTOSE 1-[2-(2-AZIDOETHOXY)ETHOXYETHYL]-2,3,4,6-TETRA-O-ACETATE
3,4,6-Tri-O-acetyl-D-galactal
TRI-O-BENZYL-D-GLUCAL
6-O-(TRIISOPROPYLSILYL)-D-GALACTAL CYCLIC CARBONATE
TRI-O-BENZYL-D-GALACTAL,3,4,6-TRI-O-BENZYL-D-GALACTAL,TRI-O-BENZYL-D-GALACTAL,3,4,6-TRI-O-BENZYL-D-GALACTAL
3,6-DI-O-ACETYL-4-O-BENZYL-D-GALACTAL,3,6-DI-O-ACETYL-4-O-BENZYL-D-GALACTAL
TRI-O-ACETYL-D-[2-13C]GALACTAL,TRI-O-ACETYL-D-[2-13C]GALACTAL
3,6-DI-O-(TERT-BUTYLDIMETHYLSILYL)-D-GALACTAL,3,6-DI-O-(TERT-BUTYLDIMETHYLSILYL)-D-GALACTAL
2,6-ANHYDRO-3-DEOXY-D-GLYCERO-D-GALACTO-NON-2-ENOIC ACID
METHYL-2,6-ANHYDRO-3-DEOXY-D-LYXO-HEPT-2-ENONIMIDATE
TRI-O-BENZOYL-D-GALACTAL,TRI-O-BENZOYL-D-GALACTAL
4,5,7-TRI-O-ACETYL-2,6-ANHYDRO-3-DEOXY-D-LYXO-HEPT-2-ENONAMIDE