Pyridoxal hydrochloride
Also known as: 3-Hydroxy-5-(hydroxymethyl)-2-methylisonicotinaldehyde hydrochloride, 3-Hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridinecarboxaldehyde hydrochloride, PYRIDOXAL HCL, PL HCL, 2-Methyl-3-hydroxy-4-formyl-5-hydroxymethylpyridine hydrochloride, 3-Hydroxy-5-hydroxymethyl-2-methyl-pyridine-4-carbaldehyde hydrochloride, Pyridoxal hydrochlor, Pyridoxal hydrochloride (1:1), 4-Pyridinecarboxaldehyde, 3-hydroxy-5-(hydroxymethyl)-2-methyl-, hydrochloride, UNII:1416KF0QBC
Pyridoxal hydrochloride (CAS 65-22-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H10ClNO3 and a molecular weight of 203.62 g/mol. Key properties include a melting point of 173 °C (dec.)(lit.), a boiling point of 412.8ºC at 760 mmHg and a flash point of 203.5ºC. It is listed by 1 supplier, from 6.72 to 10.40 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 65-22-5
- Jingsj CID
- J-1004105-1
- Molecular Formula
- C8H10ClNO3
- Molecular Weight
- 203.62 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99% 500g | ¥3,360.00 | $1.01 /gBest ¥6.72/g CNY | CN China MOQ 5g | |
Made to Order | 99% 50g | ¥520.00 | $1.56 /g ¥10.40/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | 173 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 412.8ºC at 760 mmHg |
| Flash Point | 203.5ºC |
| Exact Mass | 203.034927 |
| PSA | 70.42000 |
| LogP | 1.20240 |
| SMILES | CC1=NC=C(C(=C1O)C=O)CO.Cl |
| InChIKey | FCHXJFJNDJXENQ-UHFFFAOYSA-N |
| InChI | 1S/C8H9NO3.ClH/c1-5-8(12)7(4-11)6(3-10)2-9-5;/h2,4,10,12H,3H2,1H3;1H |
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Pyridoxal hydrochloride?
The CAS number of Pyridoxal hydrochloride is 65-22-5.
What are the molecular formula and molecular weight of Pyridoxal hydrochloride?
Pyridoxal hydrochloride has molecular formula C8H10ClNO3 and molecular weight 203.62 g/mol.
Which suppliers offer Pyridoxal hydrochloride?
1 supplier(s) listed; reference unit price ¥6.72–10.40 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Pyridoxal hydrochloride (CAS 65-22-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1004105-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.