中药化学对照品, 杂质对照品, 药典标准品

3,4-二羟基苯甲醛，3,4-Dihydroxybenzaldehyde；purum, ≥97.0% (HPLC)

37520

别名：原儿茶醛；Protocatechualdehyde；线性分子式: (HO)2C6H3CHO CAS号: 139-85-5 分子量: 138.12 Beilstein: 774381 EC 号: 205-377-7 MDL编号: MFCD00003370 PubChem化学物质编号: 329755658 NACRES: NA.22

¥1,353.75

3,4-二羟基苯甲醛，3,4-Dihydroxybenzaldehyde；Vetec™, reagent grade, 97%

V900603

别名：原儿茶醛；Protocatechualdehyde；线性分子式: (HO)2C6H3CHO CAS号: 139-85-5 分子量: 138.12 Beilstein: 774381 EC 号: 205-377-7 MDL编号: MFCD00003370 PubChem化学物质编号: 329829963

¥301.37

4′-O-β-D-葡萄糖基5-O-甲基齿阿米醇，4′-O-β-D-Glucosyl 5-O-methylvisamminol；phyproof® Reference Substance, ≥98.0% (HPLC)

PHL80464

别名：5-O-甲基维斯阿米醇苷；5-O-Methylvisammioside；Empirical Formula (Hill Notation): C22H28O10 CAS号: 84272-85-5 分子量: 452.45 MDL编号: MFCD10566635

¥4,745.10

黄芩素，Baicalein；98%

465119

黄芩甙元；5,6,7-三羟基黄酮；5,6,7-Trihydroxyflavone；Empirical Formula (Hill Notation): C15H10O5 CAS号: 491-67-8 分子量: 270.24 Beilstein: 272683 MDL编号: MFCD00017459 PubChem化学物质编号: 24870246 NACRES: NA.22

¥494.97

黄芩素，Baicalein；phyproof® Reference Substance, ≥95.0% (HPLC)

PHL89577

别名：黄芩甙元；5,6,7-三羟基黄酮；5,6,7-Trihydroxyflavone；Empirical Formula (Hill Notation): C15H10O5 CAS号: 491-67-8 分子量: 270.24 Beilstein: 272683 MDL编号: MFCD00017459

¥2,821.58

2,6,6-三甲基-2,4-环庚二烯-1-酮；2,6,6-Trimethyl-2,4-cycloheptadien-1-one；≥98.0%(GC)

A11960

别名：优葛缕酮；CasNo：503-93-5；MDL:MFCD00182537；分子式:C10H14O；分子量:150.22

¥1,276.00

(1S,2S,5R)-(+)-新薄荷醇，(1S,2S,5R)-(+)-Neomenthol；≥95%

235180

别名：(1S,2S,5R)-2-异丙基-5-甲基环己醇；(+)-新薄荷醇；D-新薄荷醇；[1S-(1β,2β,5α)]-5-甲基-2-(1-甲基乙基)环己醇；D-Neomenthol, (1S,2S,5R)-2-Isopropyl-5-methylcyclohexanol, [1S-(1β,2β,5α)]-5-Methyl-2-(1-methylethyl)cyclohexanol, (+)-Neomenthol

Empirical Formula (Hill Notation): C10H20O CAS号: 2216-52-6 分子量: 156.27 Beilstein: 2037488 EC 号: 218-691-4 MDL编号: MFCD00062980 PubChem化学物质编号: 24854085 NACRES: NA.22

¥1,631.99

(1R,2R,5R)2-异丙基-5-甲基环己醇，(1R,2R,5R)-2-Isopropyl-5-methylcyclohexanol

I872210

别名：D-新异薄荷醇；(1R,3R,4R)-(+)-薄荷醇；(1R,2R,5R)-5-甲基-2-(1-甲基乙基)环己醇；(+)-新异薄荷醇；(R,R,R)-薄荷醇；(1R,3R,4R)-(+)-Menthol；(1R,2R,5R)-5-Methyl-2-(1-methylethyl)cyclohexanol；(+)-Neoisomenthol; (R,R,R)-Menthol

¥770.00

(+)-异薄荷醇，(+)-Isomenthol；analytical standard, ≥95.0% (GC)

59802

别名：(1S,2R,5R)-(+)-异薄荷醇；(1S,2R,5R)-2-异丙基-5-甲基环己醇；(1S,2R,5R)-2-Isopropyl-5-methylcyclohexanol, (1S,2R,5R)-(+)-Isomenthol

Empirical Formula (Hill Notation): C10H20O CAS号: 23283-97-8 分子量: 156.27 Beilstein: 1902291 EC 号: 245-554-6 MDL编号: MFCD00062984 PubChem化学物质编号: 329758722

¥2,495.13

(+)-异薄荷醇，(+)-Isomenthol；phyproof® Reference Substance, ≥95.0% (GC)

PHL80016

别名：(1S,2R,5R)-(+)-异薄荷醇；(1S,2R,5R)-2-异丙基-5-甲基环己醇；(1S,2R,5R)-2-Isopropyl-5-methylcyclohexanol, (1S,2R,5R)-(+)-Isomenthol

Empirical Formula (Hill Notation): C10H20O CAS号: 23283-97-8 分子量: 156.27 Beilstein: 1902291 MDL编号: MFCD00062984

¥3,044.34

川陈皮素，Nobiletin；≥97%

N1538

别名：川皮亭；蜜橘黄素；2-(3,4-二羟基苯基)-5,6,7,8-三羟基-4 H -1-苯并吡喃-4-酮；3′,4′,5,6,7,8-六甲氧基黄酮；3′,4′,5,6,7,8-Hexamethoxyflavone, 2-(3,4-Dimethoxyphenyl)-5,6,7,8-tetramethoxy-4H-1-benzopyran-4-one

Empirical Formula (Hill Notation): C21H22O8 CAS号: 478-01-3 分子量: 402.39 Beilstein: 360887 MDL编号: MFCD03273560 PubChem化学物质编号: 329818583 NACRES: NA.25

¥1,612.96

川陈皮素，Nobiletin；analytical standard, ≥98.0% (HPLC)

92600

别名：川皮亭；蜜橘黄素；2-(3,4-二羟基苯基)-5,6,7,8-三羟基-4 H -1-苯并吡喃-4-酮；3′,4′,5,6,7,8-六甲氧基黄酮；3′,4′,5,6,7,8-Hexamethoxyflavone, 2-(3,4-Dimethoxyphenyl)-5,6,7,8-tetramethoxy-4H-1-benzopyran-4-one

Empirical Formula (Hill Notation): C21H22O8 CAS号: 478-01-3 分子量: 402.39 Beilstein: 360887 MDL编号: MFCD03273560 PubChem化学物质编号: 329770147 NACRES: NA.24

¥10,318.13