1,1,4,4-Tetraphenyl-1,3-butadiene, suitable for scintillation, ≥99%
- CAS
- 1450-63-1
- Formula
- C28H22
- MW
- 358.5 g/mol
ZX-000002
Analytical Reagents
(±)-Catechin hydrate, ≥96% (HPLC)
Available on request
Buy (±)-Catechin hydrate, ≥96% (HPLC) (CAS 7295-85-4) from Zemixal: C15H14O6, COA and SDS with every lot, worldwide shipping.
CAS number7295-85-4
FormulaC15H14O6
Molar mass290.27 g/mol
Physical formPowder
HS code29332990
Purity≥96%
InChIKeyPFTAWBLQPZVEMU-UHFFFAOYSA-N
IUPAC name2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
About (±)-Catechin hydrate, ≥96% (HPLC)
Researchers and plant chemists source (±)-Catechin hydrate, ≥96% (HPLC) from Zemixal for routine and specialised work. Key data (≥96%): CAS 7295-85-4, formula C15H14O6 and molar mass 290.27 g/mol. It is described as white to brown to orange powder.
Typical applications
- Food & flavour applications
- Laboratory analysis
Storage and safety notes
Recommended storage temperature is 2–8 °C. Reported physical data: melting point 200 °C (decomposes on heating). It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 500 mg, 1 g, 5 g and 1 kg, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Food & flavour applications
- Laboratory analysis
Applications
Grade guides
Specifications and identifiers
| Product name | (±)-Catechin hydrate, ≥96% (HPLC) |
|---|---|
| Catalogue number | ZX-000001 |
| CAS number | 7295-85-4 |
| IUPAC name | 2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol |
| Molecular formula | C15H14O6 |
| Molar mass | 290.27 g/mol |
| Exact mass | 290.079 |
| Purity / assay | ≥96% |
| Physical form | Powder |
| Appearance | White to brown to orange powder |
| Melting point | 200 °C (decomposes on heating) |
| XLogP3 | 0.4 |
| H-bond donors / acceptors | 5 / 6 |
| Topological polar surface area | 110 Ų |
| Storage | 2–8 °C |
| HS code | 29332990 |
| InChIKey | PFTAWBLQPZVEMU-UHFFFAOYSA-N |
| SMILES | C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)O |
| PubChem CID | 1203 |
| Synonyms | trans-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol, trans-3,3′,4′,5,7-Pentahydroxyflavane, 2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol, 2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol, (+/-)-Catechin, (+/-)-Epicatechin, DL-Catechin, 2-(3,4-Dihydroxyphenyl)chromane-3,5,7-triol, cis-(+/-)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol, 2H-1-Benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-,(2R,3S)-rel-, (+/-)-catechol, Catechin (hydrate) |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 500 mg | Quoted on request | |
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about (±)-Catechin hydrate, ≥96% (HPLC)
Which CAS number identifies (±)-Catechin hydrate, ≥96% (HPLC)?
(±)-Catechin hydrate, ≥96% (HPLC) is registered under CAS 7295-85-4. You may also see it listed as trans-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol, trans-3,3′,4′,5,7-Pentahydroxyflavane, 2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol. Our catalogue number for this item is ZX-000001.
What are the formula and molar mass of (±)-Catechin hydrate, ≥96% (HPLC)?
For (±)-Catechin hydrate, ≥96% (HPLC), its formula is C15H14O6 and its molar mass is 290.27 g/mol. The systematic (IUPAC) name is 2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol. InChIKey PFTAWBLQPZVEMU-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for (±)-Catechin hydrate, ≥96% (HPLC)?
This listing is ≥96% purity. Standard packs are 500 mg, 1 g, 5 g, 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with (±)-Catechin hydrate, ≥96% (HPLC)?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship (±)-Catechin hydrate, ≥96% (HPLC) to my country?
Yes. Because (±)-Catechin hydrate, ≥96% (HPLC) is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
How do I store (±)-Catechin hydrate, ≥96% (HPLC)?
2–8 °C. Keep the container closed and follow the handling advice in the SDS.
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