Molekula
(+) Catechin hydrate
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
(+) Catechin hydrate is a naturally occurring flavan-3-ol used in research and pharmaceutical applications for its antioxidant and anti-inflammatory properties. It is available in high purity with documented specifications. CAS: 225937-10-0, Molecular Formula: C15H14O6·xH2O, Molecular Weight: 290.27, Storage: 2 to 8 °C, Signal Word: Warning. Molekula supplies (+) Catechin hydrate 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 — £59.00 per pack ex VAT · £70.80 inc. VAT
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5 g — £210.10 per pack ex VAT · £252.12 inc. VAT
Need a different quantity or pack?
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 | White to light yellow to brown powder |
| Ash | ≤0.5% |
| Heavy metals | ≤10ppm |
| Assay | ≥98% |
| Total Bacteria Count | ≤1000cfu/g |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 89984855 |
| CAS Number | 225937-10-0 |
| IUPAC Name | (2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol;hydrate |
| Molecular Formula | C15H14O6·xH2O |
| Molecular Weight | 290.27 |
| Exact Mass | 308.0896 |
| SMILES | C1[C@@H]([C@H](OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)O.O |
| InChIKey | OFUMQWOJBVNKLR-NQQJLSKUSA-N |
| InChI | InChI=1S/C15H14O6.H2O/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12(19)3-7;/h1-5,13,15-20H,6H2;1H2/t13-,15+;/m0./s1 |
| PubChem CID | 107957 |
| REACH Code | Y113 |
| HTS Code | 29329970 |
| Tariff Code | 2932990090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P332+313 IF skin irritation occurs: Get medical advice/attention
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
- (+)-Catechin hydrate(1:x)
- (+)-catechin monohydrate
- (+)-Cyanidol-3
- (+/-)-Catechin hydrate, primary pharmaceutical reference standard
- (2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol;hydrate
- (2R,3S)-2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol hydrate
- (2R,3S)-2-(3,4-dihydroxyphenyl)chromane-3,5,7-triol hydrate
- (2R,3S)-2-(3,4-Dihydroxyphenyl)chromane-3,5,7-triol xhydrate
- (2R,3S)-2-(3,4-dihydroxyphenyl)chromane-3,5,7-triol--water (1/1)
- Cianidanol (JAN/INN)
Frequently asked questions
What is (+) Catechin hydrate used for?
It is commonly used in research and pharmaceutical applications, particularly in studies involving antioxidants and polyphenolic compounds.
What is the chemical formula and molecular weight of (+) Catechin hydrate?
The formula is C15H14O6·xH2O with a molecular weight of 290.27 g/mol.
How should (+) Catechin hydrate be stored?
Store at 2 to 8 °C in a cool, dry place, protected from light and moisture.
What grade of (+) Catechin hydrate is available?
Available in research grade; purity and specifications are provided in the certificate of analysis.
Can Molekula supply (+) Catechin hydrate in bulk?
Yes, bulk quantities are available upon request; please contact our sales team for pricing and availability.
What documentation comes with an order of (+) Catechin hydrate?
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.