D-(-)-リキソース

DL-Arabinose

HCID 854CAS 1114-34-7

部分構造検索類似構造を探す

基本情報

標準SMILES: O=CC(O)C(O)C(O)CO
InChIKey: PYMYPHUHKUWMLA-UHFFFAOYSA-N
分子式: C5H10O5
平均分子量: 150.13 g/mol
単同位体質量: 150.05282342

名称と識別子

優先名称: DL-Arabinose
IUPAC: 2,3,4,5-tetrahydroxypentanal
現地名: D-(-)-リキソース
英語名: D-Lyxose
分子式: C5H10O5
分子量: 150.13

名称と別名

DL-Arabinose20235-19-2RefChem:937924GlyTouCan:G20358QBG20358QB243-619-3147-81-9DL-XyloseAmidated pectindl-Lyxose53106-52-825990-60-7

名称をさらに表示

D-(-)-リキソースD-manno-ペントース(-)-D-リキソースD-リキソースD(-)‐リキソースリキソース, D-D-リクソースD-(−)-リキソースリキソース 1D(-)-リキソースD-lyxo-ペントピラノースD-リキソピラノース(3S,4S,5R)-オキサン-2,3,4,5-テトラオール(2S,3S,4R)-2,3,4,5-TetrahydroxypentanalD-LyxoseNSC 224430D(-)-LYXOSED-Lyxose ,99%dextro-lyxoseD-LYXOPYRANOSED-Lyxose (9CI)D-manno-PentoseD-(-)-Lyxose>

NSC1941D-(-)-LyxoseC5H10O5d(-)-ribosebeta-D-(-)-Arabinose(+/-)-Arabinose; DL-Arabinose; dl-Arabinose31178-70-8(? currency)-Arabinose,DL-Arabinose,dl-Arabinose

データベース識別子

CAS: 1114-34-7、147-81-9、20235-19-2、31178-70-8、41247-05-6、53106-52-8、5328-37-0、58-86-6、609-06-3
PubChem CID: 854
DTXSID: DTXSID401350832
ChEBI: CHEBI:143528
EC Number: 205-699-8、243-619-3、255-277-2、608-587-0
Nikkaji: J213.551E

物性

構造計算による物性

XLogP: -2.3
極性表面積: 98 Å²
水素結合供与体数: 4
水素結合受容体数: 5
回転可能結合数: 4
重原子数: 10
形式電荷: 0
複雑度: 104

物理化学的性質

融点: 108 · 108-112 °C(lit.)
沸点: 191.65 °C · 191.65°C (rough estimate)
比旋光度: 20 · D20 +5.5° -14.0° (c = 0.82 in water)
比重(密度): 1.545 · 1.545
屈折率: 1.392 · 1.3920 (estimate)
貯蔵温度: Refrigerator
溶解性: 2 O: · H2O: 50 mg/mL 無色透明
外見: 結晶性粉末
酸解離定数(Pka): 12.46 · 12.46±0.20(Predicted)
色: 白色～やや黄色
水溶解度: Water (Slightly)
Merck: 14 · 14,5641
BRN: 1723083 · 1723083
InChI: 1S/C5H10O5/c6-2-1-10-5(9)4(8)3(2)7/h2-9H,1H2/t2-,3+,4+,5/m1/s1
InChIKey: SRBFZHDQGSBBOR-AGQMPKSLSA-N
SMILES: O[C@@H]1COC(O)[C@@H](O)[C@H]1O
LogP: -2.39 · -2.390 (est)
CAS データベース: 1114 · 1114-34-7(CAS DataBase Reference)
EPAの化学物質情報: D-Lyxose (1114-34-7)

化学的性質

化学的特性White to slightly yellow crystalline powder

安全と法規制

GHS分類

GHS Classification · 6 件

This chemical does not meet GHS hazard criteria for 100% (26 of 26) of all reports.

Not Classified；Reported as not meeting GHS hazard criteria by 26 of 26 companies. For more detailed information, please visit ECHA C&L website.

Aggregated GHS information provided per 26 reports by companies from 1 notifications to the ECHA C&L Inventory.；Reported as not meeting GHS hazard criteria per 26 of 26 reports by companies.；There are 0 notifications provided by 0 of 26 reports by companies with hazard statement code(s).；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

This chemical does not meet GHS hazard criteria for 100% (5 of 5) of all reports.

Not Classified；Reported as not meeting GHS hazard criteria by 5 of 5 companies. For more detailed information, please visit ECHA C&L website.

Aggregated GHS information provided per 5 reports by companies from 1 notifications to the ECHA C&L Inventory.；Reported as not meeting GHS hazard criteria per 5 of 5 reports by companies.；There are 0 notifications provided by 0 of 5 reports by companies with hazard statement code(s).；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

危険有害性情報

Regulatory Information · 2 件

Chemical: Arabinose

Regulation (EC) No 1333/2008 (amended)

Other Safety InformationIMAP assessments - Arabinose: Environment tier I assessment；IMAP assessments - Arabinose: Human health tier I assessment

Hazard Classes and Categories · 3 件

Not Classified

法規制情報

Regulatory Information · 2 件

Chemical: Arabinose

Regulation (EC) No 1333/2008 (amended)

安全データ

F: 3-10
wgk: 3
tsca: TSCA listed
hs_code: 29400090
risk_code: 36/37/38
hazard_code: Xi
safety_code: 24/25-36/37/39-26
ストレージクラス: 11 - Combustible Solids

化学と産業

用途と製造

General Manufacturing InformationArabinose: INACTIVE

応用分野 · 2 件

解説リキソース．アルドペントースの一種．L-リキソースは抗生物質クラマイシン(curamycin)の構成成分である．L-ガラクトン酸カルシウムを鉄(Ⅲ)イオンの存在下，過酸化水素で酸化すると得られる．α-アノマーは融点105 ℃．[α]D－6→＋13.5°(水)．水中での組成は，α-ピラノース70％，β-ピラノース28％，α-フラノース1.5％，β-フラノース0.5％，直鎖アルデヒド0.03％となる．D-リキソースは非天然産であり，合成品だけが知られている．α-アノマーは融点106～107 ℃．[α]D＋5.5→－14.0°(水)．β-アノマーは融点117～118 ℃．[α]D－73→－13.9°(水)．

使用D-LYXOSE is a useful carbohydrate synthon.