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1,1,4,4-Tetraphenyl-1,3-butadiene, suitable for scintillation, ≥99%
- CAS
- 1450-63-1
- Formula
- C28H22
- MW
- 358.5 g/mol
VQ-000002
VAQORAAnalytical ReagentsAvailable on request
(±)-Catechin hydrate, ≥96% (HPLC)
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
CAS No.7295-85-4
FormulaC15H14O6
Mol. weight290.27
Catalogue No.VQ-000001
Purity≥96%
HSN29332990
(±)-Catechin hydrate (CAS 7295-85-4) – analytical reagent, ≥96%. C15H14O6, MW 290.27. Get a quote from Vaqora Chemicals, COA included, shipped worldwide.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About (±)-Catechin hydrate, ≥96% (HPLC)
(±)-Catechin hydrate (CAS 7295-85-4) is an analytical reagent offered by Vaqora Chemicals at a purity of ≥96%. Formula C15H14O6, molecular weight 290.27 g/mol. The IUPAC name is 2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol. It is also known as trans-3,3′,4′,5,7-Pentahydroxyflavane or 2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol.
In its supplied form it is a white to brown to orange powder. Key physical data: a melting point of 200 °C (decomposes on heating). Keep the material at 2–8 °C and protect it from moisture. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.
Typical applications include food and flavour applications and laboratory analysis. It is used across academic and industrial research and food and beverage processing.
Available in 500 mg, 1 g, 5 g and 1 kg packs, (±)-Catechin hydrate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.
Typical applications
- Food & flavour applications
- Laboratory analysis
Industries
Grade guides
Specifications & identifiers
| Product name | (±)-Catechin hydrate, ≥96% (HPLC) |
|---|---|
| Catalogue No. | VQ-000001 |
| CAS Number | 7295-85-4 |
| IUPAC name | 2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol |
| Molecular formula | C15H14O6 |
| Molecular weight | 290.27 g/mol |
| Exact mass | 290.079 |
| Purity / assay | ≥96% |
| HSN 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 |
| Physical form | Powder |
|---|---|
| Appearance | White to brown to orange powder |
| Melting point | 200 °C (decomposes on heating) |
| LogP (XLogP3) | 0.4 |
| H-bond donors / acceptors | 5 / 6 |
| TPSA | 110 Ų |
| Storage | 2–8 °C |
| 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) |
Safety & hazard information (GHS)
Signal word: Warning
Hazard statements
H315Causes skin irritationH319Causes serious eye irritationH335May 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 is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Frequently asked questions
What is the CAS number of (±)-Catechin hydrate, ≥96% (HPLC)?
The CAS Registry Number of (±)-Catechin hydrate, ≥96% (HPLC) is 7295-85-4. It is also known 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.
What is the molecular formula and molecular weight of (±)-Catechin hydrate, ≥96% (HPLC)?
(±)-Catechin hydrate, ≥96% (HPLC) has the molecular formula C15H14O6 and a molecular weight of 290.27 g/mol. Its IUPAC name is 2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol.
Which grade and pack sizes of (±)-Catechin hydrate, ≥96% (HPLC) can I order?
We supply (±)-Catechin hydrate, ≥96% (HPLC) in (≥96%) grade, in 500 mg, 1 g, 5 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with (±)-Catechin hydrate, ≥96% (HPLC)?
Yes. Every lot of (±)-Catechin hydrate, ≥96% (HPLC) is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can (±)-Catechin hydrate, ≥96% (HPLC) be shipped internationally?
Yes. (±)-Catechin hydrate, ≥96% (HPLC) is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
How should (±)-Catechin hydrate, ≥96% (HPLC) be stored?
2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.
Enquire about (±)-Catechin hydrate, ≥96% (HPLC)
We reply within one business day with price, pack options, lead time and documentation.
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