Syringaldazine
Basic information
- CAS
14414-32-5- Standard SMILES
COc1cc(C=NN=Cc2cc(OC)c(O)c(OC)c2)cc(OC)c1O- InChIKey
YARKTHNUMGKMGS-UHFFFAOYSA-N- Molecular formula
- C18H20N2O6
- Average molar mass
- 360.4 g/mol
- Monoisotopic mass
- 360.13213636
Overview
used for detection of laccase in sporophores of wood rotting fungi; structure
Names & identifiers
- Preferred name
- Syringaldazine
- IUPAC
- 4-[[(4-hydroxy-3,5-dimethoxyphenyl)methylidenehydrazinylidene]methyl]-2,6-dimethoxyphenol
- English name
- 4-Hydroxy-3,5-dimethoxybenzaldehyde azine
- Molecular formula
- C18H20N2O6
- Molecular weight
- 360.36
Names & synonyms
14414-32-5RefChem:187003238-390-1Syringaldazine4-Hydroxy-3,5-dimethoxybenzaldehyde azineN,N'-bis-(3,5-dimethoxy-4-hydroxybenzylidene)hydrazine3,5-Dimethoxy-4-hydroxybenzaldehyde azine (Syringaldazine)4,4'-(Hydrazine-1,2-diylidenebis(methanylylidene))bis(2,6-dimethoxyphenol)4,4'-(Hydrazinediylidenedimethanylylidene)bis(2,6-dimethoxyphenol)Benzaldehyde,4-hydroxy-3,5-dimethoxy-,2-[(4-hydroxy-3,5-dimethoxyphenyl)methylene]hydrazoneSCHEMBL186216DTXSID20864505
Show more names
ne]hydrazonesyringalazinesyringaldezineSYRINGALDAZINE 99%SYRINGALDAZINE 99+%Syringaldehyd azineSyringaldehyde azineSyringaldazine pure, 95%3,5-DIMETHOXY-4-HYDROXYBENZALAZINE
HMS2561H074-[(E)-[(E)-(4-hydroxy-3,5-dimethoxyphenyl)methylidenehydrazinylidene]methyl]-2,6-dimethoxyphenolEINECS 238-390-1AKOS0243069904-[[(4-hydroxy-3,5-dimethoxyphenyl)methylidenehydrazinylidene]methyl]-2,6-dimethoxyphenolDB-0427224-Hydroxy-3,5-dimethoxy- benzaldehyde azineNS00053683
Properties
Computed structural properties
- XLogP
- 2.5
- Topological polar surface area
- 102 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 8
- Rotatable bonds
- 7
- Heavy atoms
- 26
- Formal charge
- 0
- Complexity
- 405
Physicochemical properties
- Melting point
- 209 · 209-210 °C (lit.)
- Boiling point
- 492.4 °C · 492.4°C (rough estimate)
- Density
- 1.3595 · 1.3595 (rough estimate)
- refractive index
- 1.57 · 1.5700 (estimate)
- storage temp.
- 2 · 2-8°C
- solubility
- DMF: slightly hazy
- pka
- 8.54 · 8.54±0.40(Predicted)
- form
- solid
- color
- Yellow
- InChI
- InChI=1S/C18H20N2O6/c1-23-13-5-11(6-14(24-2)17(13)21)9-19-20-10-12-7-15(25-3)18(22)16(8-12)26-4/h5-10,21-22H,1-4H3
- InChIKey
- YARKTHNUMGKMGS-UHFFFAOYSA-N
- SMILES
- C(=NN=CC1=CC(OC)=C(O)C(OC)=C1)C1=CC(OC)=C(O)C(OC)=C1
- LogP
- 0.553 · 0.553 (est)
- CAS DataBase Reference
- 14414 · 14414-32-5(CAS DataBase Reference)
- EPA Substance Registry System
- 4 · Benzaldehyde, 4-hydroxy-3,5-dimethoxy-, [(4-hydroxy-3,5-dimethoxyphenyl)methylene]hydrazone (14414-32-5)
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H315 (97.5%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesSkin Irrit. 2 (97.5%)
Safety data
- PPE
- dust mask type N95 (US), Eyeshields, Gloves
- wgk
- 3
- tsca
- TSCA listed
- hs_code
- 2928009090
- risk_code
- 36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS02
- hazard_code
- Xi,Hazard
- safety_code
- 26-36
- Storage Class
- 4.1B - Flammable solid hazardous materials
- Hazard statements
- H228
- Hazard Classifications
- Flam. Sol. 2
- Precautionary statements
- P210
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationBenzaldehyde, 4-hydroxy-3,5-dimethoxy-, 2-[(4-hydroxy-3,5-dimethoxyphenyl)methylene]hydrazone: ACTIVE
Applications
UsesSyringaldazine has been used as a substrate to determine the enzymatic activity of the cuticular laccase.
UsesSyringaldazine has been used as a substrate to measure the enzymatic activity of recombinant laccase.
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Compound notes
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