Protocatechuic acid
Molecular Structure:
MDL:
MFCD00002509
Molecular Formula:
C7H6O4;(HO)2C6H3CO2H
Molecular Weight:
154.12
Alias:
原儿茶酸
3,4-Dihydroxybenzoic acid
Catechol-4-carboxylic Acid
Pyrocatechol-4-carboxylic Acid
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Protocatechuic acid |
97% |
25g |
RMB 209 |
Consulting service |
Protocatechuic acid |
97% |
100g |
RMB 649 |
Consulting service |
Protocatechuic acid |
97% |
500g |
RMB 2189 |
Consulting service |
Protocatechuic acid |
分析标准品,99% |
250mg |
RMB 209 |
Consulting service |
Character:
露置空气中变色。溶于乙醇和乙醚,溶于50份水,不溶于苯。水溶液遇三氯化铁呈绿色,遇碳酸氢钠呈暗红色。有刺激性。
密度:1.54
熔点:200℃
Quality Standard:
外观Appearance 米黄色至棕色结晶粉末
红外光谱鉴别Infrared spectrometry 和对照品匹配
熔点Melting point 199°C - 203°C
纯度Purity ≥97.0% (中和滴定)
Storage:
密封避光保存。
Related Products
- 3-Phosphonopropionic acid
- S-(Thiobenzoyl)thioglycolic acid
- 2,3-Pyridinedicarboxylic acid
- trans-1,4-Cyclohexanedicarboxylic acid
- DL-Pipecolic Acid
- 4-Methyloctanoic acid
- D-2-Aminobutyric acid
- Fmoc-Phe(4-Br)-OH
- 1,4-Dihydro-2-methylbenzoic acid
- Difluoroacetic Acid
- 3-Amino-4-hydroxybenzenesulfonic acid
- Lauric acid
- 3-Methyl-4-nitrobenzoic Acid
- Chlorogenic acid
- NA
- 3-(Trifluoromethoxy)benzoic acid
- (Z)-2-Amino-alpha-[1-(tert-butoxycarbonyl)]-1-1-methylethoxyimino-4-thiazolacetic acid
- 4-Chlorocinnamic acid
- N-Glycolylneuraminic Acid
- Abietic acid
- 4-Bromobutyric acid
- 1-Diazo-2-naphthol-4-sulfonic acid
- 4-Fluorophenylacetic acid
- 3-ETHOXYPROPIONIC ACID
- 2,3-Difluorophenylboronic acid
- 2-(Trifluoromethyl)acrylic acid
- Fmoc-β-(2-pyridyl)-D-Ala-OH
- 3,5-Dimethylphenylacetic acid
- 4-Mercaptobenzoic acid
- 4-Ethoxybenzoic acid
- 2,2'-Biisonicotinic Acid
- 5-Methylisoxazole-4-carboxylic Acid
- Glyoxylic acid monohydrate
- Poly(methyl vinyl ether-alt-maleic acid)
- DL-Lactic acid
- 3,5-Dimethoxycinnamic acid, predominantly trans
- N-Formyl-Met-Leu-Phe
- 2-Adamantylamine hydrochloride
- 2-Formylphenylboronic acid
- Fmoc-β-cyclohexyl-D-alanine
- Trimethylsulfonium iodide
- Phenoxyacetic acid
- 3,3,5-Triiodo-L-thyronine
- Indole-2-carboxylic Acid
- Diethylenetriaminepentaacetic acid
- 2,4-Dichloro-5-fluoro-3-nitrobenzoic acid
- Fmoc-D-propargyl-Gly-OH
- 10,12-Pentacosadiynoic acid
- Urocanic acid
- 4-Cyanophenylboronic acid
- 2-Amino-6-chlorobenzoic acid
- Ethephon
- 5-Chloro-2-(methylthio)pyrimidine-4-carboxylic acid
- cis-Aconitic acid
- Citric acid monohydrate
- 1H-indole-7-carboxylic acid
- 2-Picolinic acid
- 2,2′-Dithiodibenzoic acid
- (S)-1,2,3,4-Tetrahydro-3-isoquinolinecarboxylic acid
- 2-Methylbutyric acid
- 2-Methylphenyl-L-alanine
- 2-Methoxycinnamic acid
- Butylboronic acid
- EPSILON-POLYLYSINE
- Citrate
- N-Ethylurea
- 1-Hydroxy-2-naphthoic acid
- D-(−)-Isoascorbic acid
- Dehydroacetic acid
- 2-Methoxybenzoic acid
- 3,3-Diphenylpropionic acid
- 5-Hexynoic acid
- 2,4,6-Trihydroxybenzoic acid
- 6-(Trifluoromethyl)nicotinic acid
- Fmoc-L-beta-Homophenylalanine
- 4-(benzyloxy)-3-fluorophenylboronic acid
- Chelidamic acid hydrate
- 3-Cyclohexanepropionic acid
- Cyclopentylacetic acid
- 4-Chloropyridine-2-Carboxylic Acid