Green tea-containing solid oral dosage form - Catechins, xanthines and toxic elements
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- structure.search.product.name Green tea-containing solid oral dosage form - Catechins, xanthines and toxic elements
- 产品代码 NIST-3256
- 品牌: National Institute of Standards and Technology
Product Overview
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产品信息
产品说明
LGC Limited is a Licensed Distributor of NIST Standard Reference Materials®, NIST®, STANDARD REFERENCE MATERIAL®, SRM® and depictions or representations thereof, are trademarks and service marks of the National Institute of Standards and Technology of the Department of Commerce. Please register your SRM purchase on the NIST website at www.nist.gov/srm/registration-and-surveys.
分析物数据
分析物名称
Measured Value
CAS登记号
分子结构
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CAS登记号
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分子式
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分子量
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精确质量测定
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Melting Point
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Appearance/Form
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SMILES
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InChI
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IUPAC
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(+)-Catechin
精确质量测定
290.079
SMILES
O[C@H]1Cc2c(O)cc(O)cc2O[C@@H]1c3ccc(O)c(O)c3
InChI
InChI=1S/C15H14O6/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12(19)3-7/h1-5,13,15-20H,6H2/t13-,15+/m0/s1
IUPAC
(2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
(-)-Epicatechin
精确质量测定
290.079
SMILES
O[C@@H]1Cc2c(O)cc(O)cc2O[C@@H]1c3ccc(O)c(O)c3
InChI
InChI=1S/C15H14O6/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12(19)3-7/h1-5,13,15-20H,6H2/t13-,15-/m1/s1
IUPAC
(2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
(-)-Epicatechin gallate
精确质量测定
442.09
SMILES
Oc1cc(O)c2C[C@@H](OC(=O)c3cc(O)c(O)c(O)c3)[C@H](Oc2c1)c4ccc(O)c(O)c4
InChI
InChI=1S/C22H18O10/c23-11-6-14(25)12-8-19(32-22(30)10-4-16(27)20(29)17(28)5-10)21(31-18(12)7-11)9-1-2-13(24)15(26)3-9/h1-7,19,21,23-29H,8H2/t19-,21-/m1/s1
IUPAC
[(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate
(-)-Epigallocatechin
精确质量测定
306.074
SMILES
O[C@@H]1Cc2c(O)cc(O)cc2O[C@@H]1c3cc(O)c(O)c(O)c3
InChI
InChI=1S/C15H14O7/c16-7-3-9(17)8-5-12(20)15(22-13(8)4-7)6-1-10(18)14(21)11(19)2-6/h1-4,12,15-21H,5H2/t12-,15-/m1/s1
IUPAC
(2R,3R)-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
(-)-Epigallocatechin gallate
精确质量测定
458.0849
SMILES
Oc1cc(O)c2C[C@@H](OC(=O)c3cc(O)c(O)c(O)c3)[C@H](Oc2c1)c4cc(O)c(O)c(O)c4
InChI
InChI=1S/C22H18O11/c23-10-5-12(24)11-7-18(33-22(31)9-3-15(27)20(30)16(28)4-9)21(32-17(11)6-10)8-1-13(25)19(29)14(26)2-8/h1-6,18,21,23-30H,7H2/t18-,21-/m1/s1
IUPAC
[(2R,3R)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate
(-)-Gallocatechin
精确质量测定
306.074
SMILES
O[C@@H]1Cc2c(O)cc(O)cc2O[C@H]1c3cc(O)c(O)c(O)c3
InChI
InChI=1S/C15H14O7/c16-7-3-9(17)8-5-12(20)15(22-13(8)4-7)6-1-10(18)14(21)11(19)2-6/h1-4,12,15-21H,5H2/t12-,15+/m1/s1
IUPAC
(2S,3R)-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
Arsenic
精确质量测定
74.922
SMILES
[As]
InChI
InChI=1S/As
IUPAC
arsenic
Cadmium
精确质量测定
113.9034
SMILES
[Cd]
InChI
InChI=1S/Cd
IUPAC
Cadmium
Caffeine
精确质量测定
194.0804
SMILES
CN1C(=O)N(C)c2ncn(C)c2C1=O
InChI
InChI=1S/C8H10N4O2/c1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2/h4H,1-3H3
IUPAC
1,3,7-trimethylpurine-2,6-dione
Gallic Acid
精确质量测定
170.0215
SMILES
OC(=O)c1cc(O)c(O)c(O)c1
InChI
InChI=1S/C7H6O5/c8-4-1-3(7(11)12)2-5(9)6(4)10/h1-2,8-10H,(H,11,12)
IUPAC
3,4,5-trihydroxybenzoic acid
Lead
精确质量测定
207.9766
SMILES
[Pb]
InChI
InChI=1S/Pb
IUPAC
lead
Mercury
精确质量测定
201.971
SMILES
[Hg]
InChI
InChI=1S/Hg
IUPAC
mercury
Theobromine
精确质量测定
180.0647
SMILES
CN1C(=O)NC(=O)c2c1ncn2C
InChI
InChI=1S/C7H8N4O2/c1-10-3-8-5-4(10)6(12)9-7(13)11(5)2/h3H,1-2H3,(H,9,12,13)
IUPAC
3,7-dimethylpurine-2,6-dione
产品数据
存储温度
Room Temperature
运输温度
Room Temperature
原产国
UNITED STATES
关税代码
38220000
产品形式
Matrix Material
基质
Green tea
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产品代码
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