| Identification | More | [Name]
4-Nitrocinnamic acid | [CAS]
619-89-6 | [Synonyms]
3-(3-NITROPHENYL)ACRYLIC ACID
3'-NITROCINNAMIC ACID
3-NITROCINNAMIC ACID
AKOS B004090
LABOTEST-BB LT00005570
M-NITROCINNAMIC ACID
OTAVA-BB BB7020401717
RARECHEM BK HC P253
TRANS-3-(3-NITROPHENYL)ACRYLIC ACID
TRANS-3-(3-NITROPHENYL)PROPENOIC ACID
TRANS-3-NITROCINNAMIC ACID
(2E)-3-(4-Nitrophenyl)-2-propenoic acid
2-Propenoic acid, 3-(4-nitrophenyl)-
3-(4-nitrophenyl)-2-propenoicaci
Cinnamic acid, p-nitro-
Para-nitrocinnamic acid
p-nitro-cinnamicaci
3-p-Nitrophenylacrylic acid
4-Nitrocinnamic acid,predominantly trans
4-NITROCINNAMIC ACID, 97%, PREDOMINANTLY TRANS | [EINECS(EC#)]
209-104-2 | [Molecular Formula]
C9H7NO4 | [MDL Number]
MFCD00007277 | [Molecular Weight]
193.16 | [MOL File]
619-89-6.mol |
| Chemical Properties | Back Directory | [Appearance]
Off-white to belige powder | [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 | [InChI]
InChI=1S/C9H7NO4/c11-9(12)6-3-7-1-4-8(5-2-7)10(13)14/h1-6H,(H,11,12) | [InChIKey]
XMMRNCHTDONGRJ-ZZXKWVIFSA-N | [SMILES]
C(O)(=O)C=CC1=CC=C([N+]([O-])=O)C=C1 | [CAS DataBase Reference]
619-89-6(CAS DataBase Reference) | [NIST Chemistry Reference]
trans-4-Nitrocinnmic acid(619-89-6) | [EPA Substance Registry System]
619-89-6(EPA Substance) |
| Hazard Information | Back Directory | [Chemical Properties]
Off-white to belige powder | [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. |
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J & K SCIENTIFIC LTD.
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Energy Chemical
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www.energy-chemical.com |
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RYSS TECH LTD
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