74173-31-2

• 常用中文名：4-硝基苯基aD-麦芽七糖苷
• 常用英文名：4-NITROPHENYL-α-D-MALTOHEPTAOSIDE
• CAS号：74173-31-2
• 分子式：C₄₈H₇₅NO₃₈
• 分子量：1274.09000
• 发布时间：2016-02-15 12:21:21
• 更新时间：2026-07-14 17:04:41

名称

• 中文名: 4-硝基苯基aD-麦芽七糖苷
• 英文名: 4-NITROPHENYL-α-D-MALTOHEPTAOSIDE
• 中文别名: 对硝基苯基-Α-D-麦芽七糖; 4-硝基苯基AD-麦芽七糖苷; (4-硝基苯基)-Α-D-麦芽七糖苷
• 英文别名: PNP-ALPHA-D-MALTOHTAOSIDE; PG7; α-D-Glucopyranoside, 4-nitrophenyl O-α-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4); 1-O-(4-Nitrophenyl)-4-O-[4-O-[4-O-[4-O-[4-O-[4-O-(α-D-glucopyranosyl)-α-D-glucopyranosyl]-α-D-glucopyranosyl]-α-D-glucopyranosyl]-α-D-glucopyranosyl]-α-D-glucopyranosyl]-α-D-glucopyranose; 4-Nitrophenyl-á-D-maltohtoside; p-Nitrophenyl maltohtaoside; 4-NITROPHENYL-ALPHA-D-MALTOHTAOSIDE S); alpha-d-Glucopyranoside, 4-nitrophenyl O-alpha-d-glucopyranosyl-(1-)-O-alpha-d-glucopyranosyl-(1-)-O-alpha-d-glucopyranosyl-(1-)-O-alpha-d-glucopyranosyl-(1-)-O-alpha-d-glucopyranosyl-(1-)-O-alpha-d-glucopyranosyl-(1-); p-Nitrophenyl-a-D-maltohtaoside; 4-NITROPHENYL-ALPHA-D-MALTOHTAOSIDE; 4-NITROPHENYL-ALPHA-D-MALTOHTOSIDE; 4-Nitrophenyla-D-maltoheptaoside; 4-Nitrophenyl 4-O-[4-O-[4-O-[4-O-[4-O-(4-O-α-D-glucopyranosyl-α-D-glucopyranosyl)-α-D-glucopyranosyl]-α-D-glucopyranosyl]-α-D-glucopyranosyl]-α-D-glucopyranosyl]-α-D-glucopyranoside; 4-nitrophenyl maltoheptaoside; 4-Nitrophenyl 4-O-[4-O-[4-O-[4-O-[4-O-[4-O-(α-D-glucopyranosyl)-α-D-glucopyranosyl]-α-D-glucopyranosyl]-α-D-glucopyranosyl]-α-D-glucopyranosyl]-α-D-glucopyranosyl]-α-D-glucopyranoside; 4-nitrophenyl maltohtaoside; p-nitrophenylmaltoheptaoside; P-NITROPHENYL-ALPHA-D-MALTOHTAOSIDE; 4-NITROPHENYL-ALPHA-D-HTA-GLUCOPYRANOSIDE); p-Nitrophenyl-a-D-maltoheptaoside; 4-Nitrophenylα-D-maltohtaoside; 4-Nitrophenyla-D-maltohtaoside; (2R,3R,4S,5S,6R)-2-[(2R,3S,4R,5R,6R)-6-[(2R,3S,4R,5R,6R)-6-[(2R,3S,4R,5R,6R)-6-[(2R,3S,4R,5R,6R)-6-[(2R,3S,4R,5R,6R)-6-[(2R,3S,4R,5R,6R)-4,5-dihydroxy-2-methylol-6-(4-nitrophenoxy)tetrahydropyran-3-yl]oxy-4,5-dihydroxy-2-methylol-tetrahydropyran-3-yl]oxy-4,5-dihydroxy-2-methylol-tetrahydropyran-3-yl]oxy-4,5-dihydroxy-2-methylol-tetrahydropyran-3-yl]oxy-4,5-dihydroxy-2-methylol-tetrahydropyran-3-yl]oxy-4,5-dihydroxy-2-methylol-tetrahydropyran-3-yl]oxy-6-methylol-tetrahydropyran-3,4,5-triol; (2R,3R,4S,5S,6R)-2-[(2R,3S,4R,5R,6R)-6-[(2R,3S,4R,5R,6R)-6-[(2R,3S,4R,5R,6R)-6-[(2R,3S,4R,5R,6R)-6-[(2R,3S,4R,5R,6R)-6-[(2R,3S,4R,5R,6R)-4,5-dihydroxy-2-(hydroxymethyl)-6-(4-nitrophenoxy)oxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol

物化性质

• 密度: 1.85 g/cm3
• 沸点: 1498.2ºC at 760 mmHg
• 分子式: C₄₈H₇₅NO₃₈
• 分子量: 1274.09000
• 闪点: 859.9ºC
• 精确质量: 1273.40000
• PSA: 620.10000
• 折射率: 1.714

合成路线

1184-46-9 3767-28-0 ~13% 74173-31-2

文献：Ogawa; Uejima; Nakakuki; Usui; Kainuma Agricultural and biological chemistry, 1990 , vol. 54, # 3 p. 581 - 586

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