Molekula
Syringaldazine
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Syringaldazine is a phenolic compound used in biochemical research, particularly as a reagent in the detection and quantification of hydrogen peroxide and other reactive oxygen species. It is also employed in the synthesis of advanced materials and as a precursor in organic synthesis. Catalogue details: CAS 14414-32-5, molecular formula C18H20N2O6, molecular weight 360.36 g/mol, stored at 2 to 8 °C, signal word Warning. Molekula supplies Syringaldazine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 g — £61.70 per pack ex VAT · £74.04 inc. VAT
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Green, yellow crystalline powder |
| Assay/Purity | ≥95.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Flash Point | 28 °C |
| Transport Class | 4.1 |
| Packing Group | III |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 29961789 |
| CAS Number | 14414-32-5 |
| IUPAC Name | 4-[[(4-hydroxy-3,5-dimethoxyphenyl)methylidenehydrazinylidene]methyl]-2,6-dimethoxyphenol |
| EC Number | 238-390-1 |
| Molecular Formula | [HOC6H2(OCH3)2CH=N-]2 |
| Molecular Weight | 360.36 |
| Exact Mass | 360.1321 |
| SMILES | COC1=CC(=CC(=C1O)OC)C=NN=CC2=CC(=C(C(=C2)OC)O)OC |
| InChIKey | YARKTHNUMGKMGS-UHFFFAOYSA-N |
| 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 |
| PubChem CID | 84422 |
| UN Number | UN1325 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| Tariff Code | 2928009090 |
Safety & GHS
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Flammable
GHS02
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Health Hazard
GHS07
Hazard statements
- H228 Flammable solid
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 3,5-Dimethoxy-4-hydroxybenzaldehyde azine (Syringaldazine)
- 4-Hydroxy-3,5-dimethoxybenzaldehyde azine
- 4,4'-(Hydrazinediylidenedimethanylylidene)bis(2,6-dimethoxyphenol)
- N,N'-bis-(3,5-dimethoxy-4-hydroxybenzylidene)hydrazine
Frequently asked questions
What is syringaldazine used for?
Syringaldazine is primarily used as an analytical chromogenic reagent, serving as a substrate for detecting laccase and peroxidase activity and as an indicator for free chlorine. It is also used as a precursor in organic chemistry research.
What is the chemical formula and molecular weight of syringaldazine?
The formula is C18H20N2O6 and the molecular weight is 360.36 g/mol.
How should syringaldazine be stored?
Syringaldazine should be stored at 2 to 8 °C to maintain stability and prevent degradation.
What grade of syringaldazine does Molekula supply?
Molekula supplies syringaldazine in research grade, suitable for laboratory use.
Can Molekula supply syringaldazine in bulk?
Yes, Molekula can supply syringaldazine in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a syringaldazine order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.