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5 G
€114.00
About This Item
Linear Formula:
CH3OC6H2(NO2)-2-(OH)CHO
CAS Number:
Molecular Weight:
197.14
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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![1′,3′-Dihydro-1′,3′,3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2′-(2H)-indole] 98%](/deepweb/assets/sigmaaldrich/product/structures/503/745/147ecd2c-44b9-46e9-a8c9-bff9a2577218/640/147ecd2c-44b9-46e9-a8c9-bff9a2577218.png)
Assay
98%
mp
141-143 °C (lit.)
functional group
aldehyde
nitro
SMILES string
COc1cc(cc(C=O)c1O)[N+]([O-])=O
InChI
1S/C8H7NO5/c1-14-7-3-6(9(12)13)2-5(4-10)8(7)11/h2-4,11H,1H3
InChI key
HGKHVFKBOHFYSS-UHFFFAOYSA-N
Application
3-Methoxy-5-nitrosalicylaldehyde may be used for the following syntheses:
- zinc-selective spiropyran-based fluorescent and photoregenerable receptor[1]
- (E)-2,4-dihydroxy-N′-(2-hydroxy-3-methoxy-5-nitrobenzylidene)benzohydrazide dihydrate[2]
- ethyl 4-(8-methoxy-3′,3′-dimethyl-6-nitrospiro[chromene-2,2′-indoline]-1′-yl)butanoate[3]
- 1-(3-carbomethoxypropyl)-3-3-dimethyl-8-methoxy-6-nitrospiro[2H-1]-benzopyran-2,2-indoline[4]
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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The asymmetric unit of the title compound, C(15)H(13)N(3)O(7)·2H(2)O, consists of a hydrazone mol-ecule and two solvent water mol-ecules. The mol-ecule adopts an E configuration with respect to the C=N bond. It is relatively planar, with a dihedral angle between the
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