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没食子酸

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Keyword:'没食子酸'
Showing 1-28 of 28 results for "

没食子酸

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没食子酸

Synonym(s): 3,4,5-三羟基苯甲酸
Linear Formula: (HO)3C6H2CO2H
CAS No.:
149-91-7
Molecular Weight:
170.12
Beilstein No.:
2050274
CompareProduct No.DescriptionSDSPricing
G738497.5-102.5% (titration)
91215certified reference material, TraceCERT®
PHL89198phyproof® Reference Substance
Match Criteria:关键词, 产品名称
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没食子酸 一水合物

Synonym(s): 3,4,5-三羟基苯甲酸
Linear Formula: (HO)3C6H2CO2H · H2O
CAS No.:
5995-86-8
Molecular Weight:
188.13
EC No.:
205-749-9
Beilstein No.:
2050274
CompareProduct No.DescriptionSDSPricing
398225ACS reagent, ≥98.0%
V900107Vetec™, reagent grade, 98%
Match Criteria:关键词, 产品名称
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没食子酸月桂酯

Synonym(s): 十二烷基没食子酸酯
Empirical Formula (Hill Notation): C19H30O5
CAS No.:
1166-52-5
Molecular Weight:
338.44
Beilstein No.:
2701981
CompareProduct No.DescriptionSDSPricing
48660antioxidant, ≥99.0% (HPLC)
PHR3510certified reference material, pharmaceutical secondary standard
Match Criteria:关键词, 产品名称
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没食子酸乙酯

Synonym(s): Ethyl gallate
Linear Formula: 3,4,5-(OH)3C6H2COOC2H5
CAS No.:
831-61-8
Molecular Weight:
198.17
Beilstein No.:
2116014
CompareProduct No.DescriptionSDSPricing
8.20597for synthesis
Match Criteria:关键词, 产品名称
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没食子酸乙酯

Linear Formula: 3,4,5-(OH)3C6H2COOC2H5
CAS No.:
831-61-8
Molecular Weight:
198.17
EC No.:
212-608-5
Beilstein No.:
2116014
CompareProduct No.DescriptionSDSPricing
PHL83080phyproof® Reference Substance
48640antioxidant, ≥96.0% (HPLC)
Match Criteria:关键词, 产品名称
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十二烷基没食子酸酯

Synonym(s): 没食子酸月桂酯, 十二烷基没食子酸酯
Empirical Formula (Hill Notation): C19H30O5
CAS No.:
1166-52-5
Molecular Weight:
338.44
Beilstein No.:
2701981
CompareProduct No.DescriptionSDSPricing
Y0000365European Pharmacopoeia (EP) Reference Standard
Match Criteria:关键词, 产品名称
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没食子酸丙酯

Synonym(s): 3,4,5-三羟基苯甲酸丙酯, Tenox PG
Linear Formula: 3,4,5-(HO)3C6H2CO2CH2CH2CH3
CAS No.:
121-79-9
Molecular Weight:
212.20
Beilstein No.:
1877976
CompareProduct No.DescriptionSDSPricing
P3130powder
PHR1118Pharmaceutical Secondary Standard; Certified Reference Material
48710antioxidant, ≥98.0% (HPLC)
02370for microscopy, ≥98.0% (HPLC)
W294705≥98%, FCC
Match Criteria:关键词, 产品名称
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没食子酸丙酯杂质A

Synonym(s): 没食子酸, 3,4,5-三羟基苯甲酸
Linear Formula: (HO)3C6H2CO2H
CAS No.:
149-91-7
Molecular Weight:
170.12
Beilstein No.:
2050274
CompareProduct No.DescriptionSDSPricing
PHR2318Pharmaceutical Secondary Standard; Certified Reference Material
Match Criteria:关键词, 产品名称
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没食子酸甲酯

Synonym(s): 3,4,5-三羟基苯甲酸甲酯, 五倍子酸甲酯
Linear Formula: (HO)3C6H2CO2CH3
CAS No.:
99-24-1
Molecular Weight:
184.15
Beilstein No.:
2113180
CompareProduct No.DescriptionSDSPricing
PHL82592phyproof® Reference Substance
Match Criteria:关键词, 产品名称
All Photos(1)

表没食子儿茶素没食子酸酯溶液

EC No.:
200-659-6
CompareProduct No.DescriptionSDSPricing
49044-Ucertified reference material, 2000 μg/mL in methanol
Match Criteria:关键词, 产品名称
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(−)-没食子儿茶素没食子酸酯

Synonym(s): (2S,3R)-2-（3,4,5-三羟基苯基）-3,4-二氢-1 (2H)-苯并吡喃-3,5,7-三醇 3-（3,4,5-三羟基苯甲酸酯）
Empirical Formula (Hill Notation): C22H18O11
CAS No.:
4233-96-9
Molecular Weight:
458.37
CompareProduct No.DescriptionSDSPricing
80352analytical standard
G6782from green tea, ≥98% (HPLC)
Match Criteria:关键词, 产品名称
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(−)-没食子儿茶素没食子酸酯

Synonym(s): (2S,3R)-2-（3,4,5-三羟基苯基）-3,4-二氢-1 (2H)-苯并吡喃-3,5,7-三醇 3-（3,4,5-三羟基苯甲酸酯）
Empirical Formula (Hill Notation): C22H18O11
CAS No.:
4233-96-9
Molecular Weight:
458.37
CompareProduct No.DescriptionSDSPricing
PHL89667phyproof® Reference Substance
Match Criteria:关键词, 产品名称
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(-)-表没食子儿茶素没食子酸酯

Synonym(s): (-)-顺式-2-(3,4,5-三羟基苯基)-3,4-二氢-1(2H)-苯并吡喃-3,5,7--三醇 3-没食子酸酯, (-)-顺式-3,3′,4′,5,5′,7-六羟基-黄烷-3-没食子酸酯, EGCG, (-)-表没食子儿茶素没食子酸酯
Empirical Formula (Hill Notation): C22H18O11
CAS No.:
989-51-5
Molecular Weight:
458.37
CompareProduct No.DescriptionSDSPricing
E4143≥95%
PHR1333Pharmaceutical Secondary Standard; Certified Reference Material
E4268≥80% (HPLC), from green tea
93894analytical standard
03970590primary reference standard
Match Criteria:关键词, 产品名称
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(−)-表没食子儿茶素-3-O-没食子酸酯

Synonym(s): (-)-顺式-2-(3,4,5-三羟基苯基)-3,4-二氢-1(2H)-苯并吡喃-3,5,7--三醇 3-没食子酸酯, (-)-顺式-3,3′,4′,5,5′,7-六羟基-黄烷-3-没食子酸酯, EGCG, (-)-表没食子儿茶素没食子酸酯
Empirical Formula (Hill Notation): C22H18O11
CAS No.:
989-51-5
Molecular Weight:
458.37
CompareProduct No.DescriptionSDSPricing
Y0001936European Pharmacopoeia (EP) Reference Standard
1236700United States Pharmacopeia (USP) Reference Standard
Match Criteria:关键词, 产品名称
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碱式没食子酸铋(III) 水合物

Synonym(s): 2,7-Dihydroxy-1,3,2-benzodioxabismole-5-carboxylic acid, Bismuth subgallate, Dermatol
Empirical Formula (Hill Notation): C7H5BiO6 · xH2O
CAS No.:
99-26-3
Molecular Weight:
394.09 (anhydrous basis)
EC No.:
202-742-2
CompareProduct No.DescriptionSDSPricing
15102≥98.0% (calc. on dry substance, KT)
Match Criteria:关键词, 产品名称
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茶黄素单没食子酸酯

Empirical Formula (Hill Notation): C36H28O16
CAS No.:
31629-79-5
Molecular Weight:
716.60
CompareProduct No.DescriptionSDSPricing
53963analytical standard
Match Criteria:关键词, 产品名称
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(+)-儿茶素5-没食子酸酯

Synonym(s): Catechin 5-O-gallate, 3,4,5-Trihydroxybenzoic acid (2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-3,7-dihydroxy-2H-1-benzopyran-5-yl ester
Empirical Formula (Hill Notation): C22H18O10
CAS No.:
128232-62-2
Molecular Weight:
442.37
CompareProduct No.DescriptionSDSPricing
PHL82498phyproof® Reference Substance
Match Criteria:关键词, 产品名称
All Photos(1)

儿茶素没食子酸酯溶液

EC No.:
200-659-6
CompareProduct No.DescriptionSDSPricing
49061-Uanalytical standard, 2000 μg/mL in methanol, ampule of 0.5 mL
Match Criteria:关键词, 产品名称
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ID和分析用没食子酸丙酯

Synonym(s): 没食子酸丙酯, 3,4,5-三羟基苯甲酸丙酯, Tenox PG
Linear Formula: 3,4,5-(HO)3C6H2CO2CH2CH2CH3
CAS No.:
121-79-9
Molecular Weight:
212.20
Beilstein No.:
1877976
CompareProduct No.DescriptionSDSPricing
Y0002116European Pharmacopoeia (EP) Reference Standard
Match Criteria:关键词, 产品名称
All Photos(1)

(−)-表没食子儿茶素3-没食子酸酯

Synonym(s): (-)-表没食子儿茶素没食子酸酯, (-)-顺式-2-(3,4,5-三羟基苯基)-3,4-二氢-1(2H)-苯并吡喃-3,5,7--三醇 3-没食子酸酯, (-)-顺式-3,3′,4′,5,5′,7-六羟基-黄烷-3-没食子酸酯, EGCG
Empirical Formula (Hill Notation): C22H18O11
CAS No.:
989-51-5
Molecular Weight:
458.37
CompareProduct No.DescriptionSDSPricing
PHL89656phyproof® Reference Substance
Match Criteria:关键词, 产品名称
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(−)-儿茶素没食子酯酸

Synonym(s): (2S,3R)-2-(3,4-二羟苯基)-3,4-二氢-1(2H)-苯并吡喃-3,5,7-三醇3-(3,4,5-三羟基苯甲酸)
Empirical Formula (Hill Notation): C22H18O10
CAS No.:
130405-40-2
Molecular Weight:
442.37
CompareProduct No.DescriptionSDSPricing
PHL82497phyproof® Reference Substance
Match Criteria:关键词, 产品名称
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(−)-儿茶素没食子酯酸

Synonym(s): (2S,3R)-2-(3,4-二羟苯基)-3,4-二氢-1(2H)-苯并吡喃-3,5,7-三醇3-(3,4,5-三羟基苯甲酸)
Empirical Formula (Hill Notation): C22H18O10
CAS No.:
130405-40-2
Molecular Weight:
442.37
CompareProduct No.DescriptionSDSPricing
C0692≥98% (HPLC), from green tea
Match Criteria:关键词, 产品名称
All Photos(1)

表儿茶素没食子酸酯溶液

EC No.:
200-659-6
CompareProduct No.DescriptionSDSPricing
49060-Ucertified reference material, 2000 μg/mL in methanol, ampule of 0.5 mL
Match Criteria:关键词, 产品名称
All Photos(2)

(−)-表儿茶素没食子酸酯

Synonym(s): (-)-cis-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-gallate, (-)-cis-3,3′,4′,5,7-Pentahydroxyflavane 3-gallate, 3- O -没食子酰表儿茶精
Empirical Formula (Hill Notation): C22H18O10
CAS No.:
1257-08-5
Molecular Weight:
442.37
CompareProduct No.DescriptionSDSPricing
03950590primary reference standard
E3893≥98% (HPLC), from green tea
PHL89193phyproof® Reference Substance
Match Criteria:关键词, 产品名称
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3,4,5-三羟基苯甲酸甲酯

Synonym(s): 没食子酸甲酯
Linear Formula: (HO)3C6H2CO2CH3
CAS No.:
99-24-1
Molecular Weight:
184.15
EC No.:
202-741-7
Beilstein No.:
2113180
CompareProduct No.DescriptionSDSPricing
27419498%
Match Criteria:关键词, 产品名称
All Photos(1)

3,4,5-三甲氧基苯甲酸

Synonym(s): 五倍子酸三甲醚, 没食子酸三甲醚
Linear Formula: (CH3O)3C6H2CO2H
CAS No.:
118-41-2
Molecular Weight:
212.20
EC No.:
204-248-2
Beilstein No.:
884655
CompareProduct No.DescriptionSDSPricing
T69000ReagentPlus®, 99%
Match Criteria:关键词, 产品名称
All Photos(10)

单宁酸

Synonym(s): 单宁, 没食子鞣酸
Empirical Formula (Hill Notation): C76H52O46
CAS No.:
1401-55-4
Molecular Weight:
1701.20
EC No.:
215-753-2
Beilstein No.:
8186396
CompareProduct No.DescriptionSDSPricing
W304204
403040ACS reagent
16201puriss., meets analytical specification of USP, powder
T0200Source: Chinese natural gall nuts
1643328United States Pharmacopeia (USP) Reference Standard
Match Criteria:产品名称
All Photos(1)

3,4,5-三羟基苯甲酸丙酯

Synonym(s): 3,4,5-三羟基苯甲酸丙酯
Linear Formula: 3,4,5-(OH)3C6H2COOCH2CH2CH3
CAS No.:
121-79-9
Molecular Weight:
212.20
CompareProduct No.DescriptionSDSPricing
8.20599for synthesis
Match Criteria:关键词, 产品名称
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