2-METHOXY-5-NITROBENZALDEHYDE
- Product Name
- 2-METHOXY-5-NITROBENZALDEHYDE
- CAS No.
- 25016-02-8
- Chemical Name
- 2-METHOXY-5-NITROBENZALDEHYDE
- Synonyms
- AKOS B028867;5-Nitro-o-anisaldehyde;5-Nitro-o-anisaldehyde;2-METHOXY-5-NITROBENZALDEHYDE;2-methoxy-5-nitro-benzaldehyd;Benzaldehyde, 2-methoxy-5-nitro-;4-(4-morpholinyl)-6-[[4-(phenylmethyl)-1-piperazinyl]methyl]-1,3,5-triazin-2-amine
- CBNumber
- CB1676781
- Molecular Formula
- C8H7NO4
- Formula Weight
- 181.15
- MOL File
- 25016-02-8.mol
2-METHOXY-5-NITROBENZALDEHYDE Property
- Melting point:
- 89-92 °C (lit.)
- Boiling point:
- 336.7±27.0 °C(Predicted)
- Density
- 1.322±0.06 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- very soluble in Dimethylformamide
- form
- powder to crystal
- color
- White to Light yellow to Light orange
- CAS DataBase Reference
- 25016-02-8
- EPA Substance Registry System
- Benzaldehyde, 2-methoxy-5-nitro- (25016-02-8)
Safety
- WGK Germany
- 3
- HS Code
- 2913000090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- 515760
- Product name
- 2-Methoxy-5-nitrobenzaldehyde
- Purity
- 97%
- Packaging
- 5g
- Price
- $296
- Updated
- 2022/05/15
- Product number
- N1034
- Product name
- 5-Nitro-o-anisaldehyde
- Purity
- min. 98.0 %
- Packaging
- 5G
- Price
- $36
- Updated
- 2025/07/31
- Product number
- N1034
- Product name
- 5-Nitro-o-anisaldehyde
- Purity
- min. 98.0 %
- Packaging
- 25G
- Price
- $108
- Updated
- 2025/07/31
- Product number
- J94624
- Product name
- 2-Methoxy-5-nitrobenzaldehyde
- Packaging
- 5g
- Price
- $119
- Updated
- 2021/12/16
- Product number
- 1946AB
- Product name
- 2-Methoxy-5-nitrobenzaldehyde
- Packaging
- 5g
- Price
- $149
- Updated
- 2021/12/16
2-METHOXY-5-NITROBENZALDEHYDE Chemical Properties,Usage,Production
Synthesis
97-51-8
74-88-4
25016-02-8
General procedure for the synthesis of 2-methoxy-5-nitrobenzaldehyde from 5-nitrosalicylaldehyde and iodomethane: Sodium hydride (NaH, 246 mg) and iodomethane (2.56 g) were added to a solution of 5-nitrosalicylaldehyde (1.00 g, 6.0 mmol) in N,N-dimethylformamide (DMF, 20 ml). The reaction mixture was stirred at 0°C for 8.5 hours. After completion of the reaction, the reaction mixture was extracted with ether and the organic phase was washed sequentially with aqueous sodium bicarbonate, saturated brine and 5% hydrochloric acid/saturated brine. The organic phase was dried with anhydrous magnesium sulfate and concentrated under reduced pressure to give 2-methoxy-5-nitrobenzaldehyde (0.95 g, 87.8% yield) as yellow needle-like crystals. The product was characterized by 1H NMR (CDCl3): δ 10.45 (s, 1H), 8.70 (d, J = 2.9Hz, 1H), 8.45 (dd, J = 8.8, 2.9Hz, 1H), 7.14 (d, J = 8.8Hz, 1H), 4.08 (s, 3H).
References
[1] Angewandte Chemie - International Edition, 2011, vol. 50, # 15, p. 3435 - 3438
[2] Patent: US2013/261295, 2013, A1. Location in patent: Paragraph 0166; 0167
[3] Journal of the American Chemical Society, 2017, vol. 139, # 19, p. 6654 - 6662
[4] Patent: US5837711, 1998, A
[5] Journal of the Chemical Society, 1951, p. 2462,2466
2-METHOXY-5-NITROBENZALDEHYDE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-METHOXY-5-NITROBENZALDEHYDE manufacturers
- Product
- 2-Methoxy-5-nitrobenzaldehyde 25016-02-8
- Price
- US $0.00-0.00/KG
- Min. Order
- 10mg
- Purity
- 99%HPLC
- Supply Ability
- 2000tons
- Release date
- 2020-01-15