China (Mainland)
protocatechuic aldehyde CAS NO.139-85-5
- Min.Order: 1 Gram
- Payment Terms: T/T
- Product Details
Keywords
- 139-85-5
- protocatechuic aldehyde
- C7H6O3
Quick Details
- ProName: protocatechuic aldehyde
- CasNo: 139-85-5
- Molecular Formula: C7H6O3
- Appearance: Light gray crystal powder
- Application: CAS:139-85-5 All our products are for...
- DeliveryTime: in 3 days after payment.
- PackAge: standard packing
- Port: shanghai, shenzhen, tianjin, etc.
- ProductionCapacity: / Metric Ton/Day
- Purity: ≥98%
- Storage: 2-8°C, keep container tightly closed i...
- Transportation: by air, by sea, by Courier, Fedex, DHL...
- LimitNum: 1 Gram
- Plant of Origin: Salvia miltiorrhiza Bunge, etc.
Superiority
High purity, competitive price, warm service. Providing HPLC, MS, NMR, COA.
Sichuan Weikeqi Biological Technology CO., LTD. was established in 2006. We are located in chengdu city, sichuan province, a professional company engaged in researching, developing and selling natural medicine purification separation of traditional Chinese medicine reference standard production.
Mature technology of purification and separation as follow: licorice series, ginseng, Scurfpea fruit series, the series of tripterygium wilfordii, ginkgo series, the series of astragalosides, radix scutellariae, radix bupleuri, spaina date seed series, rhizoma paridis series, fructus schisandrae series, radix et rhizoma rhei, danshen root, thinleaf milkwort root-bark, etc.
Details
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Specification |
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English Name：protocatechuic aldehyde English Nickname：protocatechualdehyde,rancinamycin IV |
Molecular Formula |
C7H6O3 |
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Molecular Weight |
138.12 |
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C A S |
139-85-5 |
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Purity |
HPLC≥98% |
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Appearance |
Light gray crystal powder |
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Storage |
2-8°C，keep container tightly closed in a dry place, out of sunlight |
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Solubility |
Easily soluble in alcohol, acetone, ethyl acetate, diethyl ether and thermal water, soluble in cool water, insoluble in benzene and chloroform. |
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Package |
10g 20g 50g 100g, or customized. |
Melting Point |
150-157℃ |
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Source |
Salvia miltiorrhiza Bunge, etc. |
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Pharmacological Effect |
Expansion of coronary artery, Increase coronary blood flow, inhibition of platelet aggregation |
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Application |
All our products are for research and lab only. Injecting, eating and other ways are forbidden. |
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Test Condition |
Methanol-1％glacial acetic acid(10：90)； flow rate：1．0mL／min； Test Wavelength：279nm d1e'!y}R5 （for reference） |
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