中药化学对照品, 杂质对照品, 药典标准品

竹桃霉素三乙酸酯，Troleandomycin

T892533

CasNo：2751-09-9；分子式:C41H67NO15；分子量:813.97

¥3,850.00

(-)-3,5-二咖啡酰奎宁酸，(E,E)-3,5-Di-O-caffeoylquinic acid；≥98%(HPLC)

A12871

别名：异绿原酸A；3,5-O-二咖啡酰奎宁酸；3,5-O-Dicaffeoylquinic acid；Isochlorogenic acid A;3,5-Dicaffeoylquinic acid

¥2,760.00

香叶扁桃醇，Geranyllinalool；technical, ≥95% (GC)

48809

别名：3,7,11,15-四甲基-1,6,10,14-十六碳四烯-3-醇；3,7,11,15-Tetramethyl-1,6,10,14-hexadecatetraen-3-ol

Empirical Formula (Hill Notation): C20H34O CAS号: 1113-21-9 分子量: 290.48 Beilstein: 6713421 EC 号: 214-201-8 MDL编号: MFCD00059363 PubChem化学物质编号: 329757417 NACRES: NA.22

¥885.98

1-咖啡酰基奎宁酸，1-Caffeoylquinic acid

C014498

别名：1-咖啡酰奎宁酸；CasNo：1241-87-8；分子式:C16H18O9；分子量:354.31

¥2,100.00

次大风子素消旋体，(Rac)-Hydnocarpin；≥98.0% (HPLC)

A12874

别名：(Rac)-氢果苷；CasNo：51419-48-8；分子式:C25H20O9；分子量:464.42

¥4,756.00

二氢猕猴桃内酯，Dihydroactinidiolide；≥98%(HPLC)

D12875

CasNo：17092-92-1；MDL:MFCD06409997；分子式:C11H16O2；分子量:180.2489

¥576.00

獐牙菜苦苷，Swertiamarin；≥95% (LC/MS-ELSD)

SMB00080

别名：獐牙菜苦甙；(4aR,5R,6S)-4a-羟基-6-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)-5-乙烯基-4,4a,5,6-四氢吡喃并[3,4-c]吡喃-1(3H)-酮；4,4a,5,6-Tetrahydro-4aα-hydroxy-1-oxo-5β-vinyl-1H,3H-pyrano[3,4-c]pyran-6-yl β-D-glucopyranoside, Swertiamarine, Swertiamaroside, (4aR,5R,6S)-5-Ethenyl-6-(β-D-glucopyranosyloxy)-4,4a,5,6-tetrahydro-4a-hydroxy1H,3H-pyrano[3,4-c]pyran-1-one

Empirical Formula (Hill Notation): C16H22O10 CAS号: 17388-39-5 分子量: 374.34 MDL编号: MFCD07783984 PubChem化学物质编号: 329824758 NACRES: NA.25

¥2,788.87

獐牙菜苦苷，Swertiamarin；analytical standard, ≥95.0% (HPLC)

90957

别名：獐牙菜苦甙；(4aR,5R,6S)-4a-羟基-6-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)-5-乙烯基-4,4a,5,6-四氢吡喃并[3,4-c]吡喃-1(3H)-酮；4,4a,5,6-Tetrahydro-4aα-hydroxy-1-oxo-5β-vinyl-1H,3H-pyrano[3,4-c]pyran-6-yl β-D-glucopyranoside, Swertiamarine, Swertiamaroside, (4aR,5R,6S)-5-Ethenyl-6-(β-D-glucopyranosyloxy)-4,4a,5,6-tetrahydro-4a-hydroxy1H,3H-pyrano[3,4-c]pyran-1-one

Empirical Formula (Hill Notation): C16H22O10 CAS号: 17388-39-5 分子量: 374.34 Beilstein: 55278 MDL编号: MFCD07783984 PubChem化学物质编号: 329769972

¥3,713.36

獐牙菜苦苷，Swertiamarin；phyproof® Reference Substance, ≥95.0% (HPLC)

PHL89513

别名：獐牙菜苦甙；(4aR,5R,6S)-4a-羟基-6-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)-5-乙烯基-4,4a,5,6-四氢吡喃并[3,4-c]吡喃-1(3H)-酮；4,4a,5,6-Tetrahydro-4aα-hydroxy-1-oxo-5β-vinyl-1H,3H-pyrano[3,4-c]pyran-6-yl β-D-glucopyranoside, Swertiamarine, Swertiamaroside, (4aR,5R,6S)-5-Ethenyl-6-(β-D-glucopyranosyloxy)-4,4a,5,6-tetrahydro-4a-hydroxy1H,3H-pyrano[3,4-c]pyran-1-one

Empirical Formula (Hill Notation): C16H22O10 CAS号: 17388-39-5 分子量: 374.34 Beilstein: 55278 MDL编号: MFCD07783984

¥3,971.72

3,4-二羟基肉桂酸乙酯，Ethyl 3,4-Dihydroxycinnamate；≥90% (LC/MS-ELSD)

SMB01081

Empirical Formula (Hill Notation): C11H12O4 CAS号: 66648-50-8 分子量: 208.21 MDL编号: MFCD00045754

¥4,109.11

3,4-二羟基肉桂酸乙酯，Ethyl 3,4-Dihydroxycinnamate；phyproof® Reference Substance, ≥90.0% (HPLC)

PHL83086

别名：反式咖啡酸乙酯；反式3,4-二羟基肉桂酸乙酯；trans-Caffeic acid ethyl ester, trans-3,4-Dihydroxycinnamic acid ethyl ester

Empirical Formula (Hill Notation): C11H12O4 CAS号: 66648-50-8 分子量: 208.21 MDL编号: MFCD00045754

¥3,041.06

2,4-二羟基-5-甲氧基嘧啶，2,4-Dihydroxy-5-methoxypyrimidine；≥98.0%

A12881

别名：5-甲氧基-2,4-二羟基嘧啶；5-Methoxy-2,4-pyrimidinediol；CasNo：6623-81-0；MDL:MFCD00187903；分子式:C5H6N2O3；分子量:142.11

¥376.00