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
- Molybdic acid
- Boc-Sar-OH
- 2-Naphthalenesulfonic Acid Hydrate
- N-Glycolylneuraminic Acid
- L-(+)-Mandelic acid
- 6-Methoxysalicylic Acid
- Phenoxyacetic acid
- 3-(5-Methyl-1,2,4-oxadiazol-3-yl)benzoic Acid
- Phenylsuccinic acid
- Cyclopentanecarboxylic acid
- 2-Chloro-4-pyridylboronic Acid
- 2-Bromo-4-fluorophenol
- Lactobionic acid
- 2-Chloro-5-iodobenzoic Acid
- 3-(2-Furyl)acrylic acid
- 2-Furylboronic acid
- Cyclobutanecarboxylic Acid
- DL-Homocystine
- 2,2'-Biphenyldicarboxylic Acid
- Indole-2-carboxylic Acid
- ETHYLMALONIC ACID
- Isoquinoline-1-carboxylic acid
- 2-Chloroisonicotinic Acid
- 2-Amino-3-nitrobenzoic Acid
- 4-(Methylsulfonyl)phenylacetic acid
- 6-Hydroxy-2-pyridinecarboxylic Acid
- N-Phenylglycine
- Hexafluorotitanic acid solution
- 2-Methyl-6-nitrobenzoic Acid
- 6-Heptynoic acid
- Pentadecafluorooctanoic acid
- 4-Bromosalicylic acid
- 2,6-Dichlorobenzoic Acid
- 5-Nitroisophthalic acid
- Mucobromic Acid
- 5-Formyl-2-thiopheneboronic acid
- 4-Cyano-2-fluorobenzoic acid
- 4-Hydroxyphenylboronic acid
- Undecanoic acid
- Boc-propargyl-Gly-OH
- m-Tolylboronic acid
- N-Acetylneuraminic acid
- 2-Chlorophenylacetic acid
- 2-Ethoxybenzoic acid
- Fmoc-D-propargyl-Gly-OH
- 3,3'-Dithiodipropionic acid
- 2,2'-Biquinoline-4,4'-dicarboxylic acid
- 8-Hydroxy-5-quinolinesulfonic acid hydrate
- Boc-3-(4-pyridyl)-D-Ala-OH
- Quinacrine dihydrochloride
- Diethylenetriaminepentaacetic acid
- Fmoc-β-(3-pyridyl)-Ala-OH
- 2,4,6-Trifluorobenzeneboronic acid
- NA
- D-(−)-Isoascorbic acid
- 2-Ethylbutyric acid
- 4-tert-Butylbenzoic acid
- 1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid
- α-Bromoisovaleric acid
- α-Ketoglutaric acid
- 4-Methoxybenzoic acid
- Boc-Phe(4-Me)-OH
- Cyelohexanecarboxylic acid
- Myristic acid
- 1-Bromo-2,3-difluorobenzene
- 2-Bromobenzoic aicd
- Fmoc-Phe(3-Me)-OH
- 5-Sulfosalicylic acid dihydrate
- Boc-Phe(2-Me)-OH
- 5-Aminovaleric acid
- p-Bromo-DL-phenylalanine
- 2,3-Dichlorobenzoic acid
- (+)-Abscisic acid
- 2,4,6-Trimethylbenzoic acid
- 1-Bromo-2,4-dimethylbenzene
- 2-Methyl-2-pentenoic acid
- Boc-D-Phe(3,4-Cl2)-OH
- Ethanesulfonic acid
- Triethyloxonium tetrafluoroborate
- Fmoc-D-Phe(3,4-Cl2)-OH