ChemicalBook > Product Catalog > Flavors and fragrances > Synthetic fragrances > Aromatic acid, ester and derivatives > 4-Nitrocinnamic acid
4-Nitrocinnamic acid
4-Nitrocinnamic acid Basic information
- Product Name:
- 4-Nitrocinnamic acid
- Synonyms:
-
- RARECHEM BK HC P253
- OTAVA-BB BB7020401717
- TRANS-3-(3-NITROPHENYL)PROPENOIC ACID
- TRANS-3-NITROCINNAMIC ACID
- 3-(3-NITROPHENYL)ACRYLIC ACID
- AKOS B004090
- LABOTEST-BB LT00005570
- (2E)-3-(4-Nitrophenyl)-2-propenoic acid
- CAS:
- 619-89-6
- MF:
- C9H7NO4
- MW:
- 193.16
- EINECS:
- 210-617-9
- Product Categories:
-
- Aromatics
- Aromatics Compounds
- FINE Chemical & INTERMEDIATES
- Aromatic Cinnamic Acids, Esters and Derivatives
- Cinnamic acid
- Heterocyclic Compounds
- Mol File:
- 619-89-6.mol
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4-Nitrocinnamic acid Chemical Properties
- Melting point:
- 200-202 °C(lit.)
- Boiling point:
- 329.36°C (rough estimate)
- Density
- 1.4058 (rough estimate)
- refractive index
- 1.5200 (estimate)
- storage temp.
- Sealed in dry,Store in freezer, under -20°C
- solubility
- DMSO
- form
- Solid
- pka
- 4.07±0.10(Predicted)
- color
- Yellow
- Water Solubility
- insoluble
- InChIKey
- XMMRNCHTDONGRJ-ZZXKWVIFSA-N
- CAS DataBase Reference
- 619-89-6(CAS DataBase Reference)
- NIST Chemistry Reference
- trans-4-Nitrocinnmic acid(619-89-6)
- EPA Substance Registry System
- 2-Propenoic acid, 3-(4-nitrophenyl)- (619-89-6)
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MSDS
- Language:English Provider:p-Nitrocinnamic acid
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
- Language:English Provider:ALFA
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4-Nitrocinnamic acid Usage And Synthesis
Chemical Properties
Yellow needle-like crystals. Melting point 289°C. Insoluble in water.
Occurrence
The heartwood of Cassia garrettiana.
Uses
4-Nitrocinnamic Acid (cas# 619-89-6) is a compound useful in organic synthesis.
Preparation
Synthesis of 4-nitrocinnamic acid: 4-nitro-trans-cinnamonitrile, concentrated hydrochloric acid and water were heated and refluxed for 8h, and left standing overnight. The precipitate was filtered out, dissolved in hot 30% sodium hydroxide solution, the insoluble matter was filtered off, the filtrate was acidified with 50% sulfuric acid to precipitate precipitation, the crude product was filtered, and recrystallized with ethanol to obtain 4-nitrocinnamic acid.
Biological Activity
4-Nitrocinnamic acid is a photosensitive compound that has inhibitory effects on tyrosinase.
4-Nitrocinnamic acidSupplier
Henan qinpeng technology co., ltd Gold
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- 027-83916065 18108665271
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4-Nitrocinnamic acid(619-89-6)Related Product Information
- Citric acid
- trans-Cinnamic acid
- 4-Hydroxycinnamic acid
- Folic acid
- Ethyl cinnamate
- Hyaluronic acid
- N-BUTYL CINNAMATE
- Cinnamic acid
- Acrylic acid
- Ethyl 2-(Chlorosulfonyl)acetate
- Methyl cinnamate
- alpha-Methylcinnamic acid
- Ascoric Acid
- ETHOXYLATED BISPHENOL A DIACRYLATE
- 3'-NITROCINNAMIC ACID,3-NITROCINNAMIC ACID
- 4-NITROCINNAMIC ACID ETHYL ESTER
- DIMETHYL (4-NITROBENZYLIDENE)MALONATE
- 4,5-DIMETHOXY-2-NITROCINNAMIC ACID,3,4-DIMETHOXY-6-NITROCINNAMIC ACID