Cas no 58-56-0 (Pyridoxine hydrochloride)

Pyridoxine hydrochloride is a highly bioavailable form of vitamin B6 that serves as an essential cofactor in over 100 enzymatic reactions. Its key advantages include rapid absorption and utilization, making it an effective ingredient for applications requiring optimal nutritional support or supplementation. It is often used in pharmaceuticals and dietary supplements.
Pyridoxine hydrochloride structure
Pyridoxine hydrochloride structure
Product Name:Pyridoxine hydrochloride
CAS No:58-56-0
MF:C8H12ClNO3
MW:205.638781547546
MDL:MFCD00012807
CID:33702
PubChem ID:24871530
Update Time:2026-05-14

Pyridoxine hydrochloride Chemical and Physical Properties

Names and Identifiers

    • Pyridoxine hydrochloride
    • 5-Hydroxy-6-methyl-3,4-pyridinedimethanol
    • Adermin hydrochloride
    • vitamin B6 hydrochloride
    • pyridoxine hcl plant cell culture*tested
    • Vitamin B6
    • Pyridoxol, HCl (1.07527)
    • Pyridoxol hydrochloride~Vitamin B_6 hydrochloride
    • PYRIDOXINE CHLORHYDRATE
    • PYRIDOXINE HCL
    • Vit B6 Pyridoxine-HCL microencapsulated
    • 3-hydroxy-4,5-dimethylol-alpha-picolinehydrochloride
    • 4,5-bis(hydroxymethyl)-2-methylpyridin-3-olhydrochloride
    • 4,5-bis(hydroxymethyl)-3-hydroxy-2-methylpyridinehydrochloride
    • 5-hydroxy-6-methyl-3,4-pyridinedicarbinolhydrochloride
    • 3,4-Pyridinedimethanol, 5-hydroxy-6-methyl-, hydrochloride (1:1)
    • Pyridoxine
    • Pyridoxine (Vitamin B6)
    • Pyridoxine HCl (Vitamin B6) solution
    • Pyridoxine Hydrochlo
    • Pyridoxine Hydrochloride (B6)
    • Vitamin B12,Cyanocobalamin
    • VITAMIN B6(PYRIDOXINE HCL)(SH)
    • VB6
    • 5-hydroxy--6-methyl-3,4-pyridine dimethanol hydrochloride
    • adermine hydrochloride
    • aderoxin
    • aderoxine
    • becilan
    • benadon
    • bonasanit
    • hexavibex
    • hexermin
    • hexobion
    • paxadon
    • pyridox
    • PN HCl
    • 2-Methyl-3-hydroxy-4,5-bis(hydroxymethyl)pyridine hydrochloride
    • 3-Hydroxy-4,5-dimethylol-a-picoline hydrochloride
    • Pyridoxol hydrochloride
    • Pyridoxyl hydroc
    • Pyridoxyl hydrochloride
    • Pyridoxol
    • Gravidox
    • Pyridoxin
    • Hydoxin
    • 3-hydroxy-4,5-bis(hydroxymethyl)-2-methylpyridine
    • Adermine
    • Pyridoxolum
    • 3,4-Pyridinedimethanol, 5-hydroxy-6-methyl-
    • 4,5-bis(hydroxymethyl)-2-methylpyridin-3-ol
    • Pyridoxinum
    • Piridossina [DCIT]
    • Pyridoxinum [INN-Latin]
    • Piridoxina [INN-Spanish]
    • Piridossina
    • Piridoxina
    • 3-Hydroxy-4,5-dimethylol-alpha-picoline
    • Pyridoxine [INN:BAN]
    • 2-Picoline-4,5-dimethanol, 3-hydroxy-
    • Hexa-Betalin
    • 2-Methy
    • MDL: MFCD00012807
    • Inchi: 1S/C8H11NO3/c1-5-8(12)7(4-11)6(3-10)2-9-5/h2,10-12H,3-4H2,1H3
    • InChI Key: LXNHXLLTXMVWPM-UHFFFAOYSA-N
    • SMILES: O([H])C1C(C([H])([H])[H])=NC([H])=C(C([H])([H])O[H])C=1C([H])([H])O[H]
    • BRN: 3632435

Computed Properties

  • Exact Mass: 205.05100
  • Monoisotopic Mass: 205.050571
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 3
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 2
  • Complexity: 142
  • Covalently-Bonded Unit Count: 2
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: 3
  • XLogP3: -0.8
  • Topological Polar Surface Area: 73.6

Experimental Properties

  • Color/Form: White crystalline or crystalline powder. Odourless. The taste is slightly salty and bitter. Light gradient. Stable in air.
  • Density: 1.2784 (rough estimate)
  • Melting Point: 214-215?°C (lit.)
  • Boiling Point: 491.9°C at 760 mmHg
  • Flash Point: Degrees Fahrenheit:48.2°F
    Degrees Celsius:9°C
  • Refractive Index: 1.5800 (estimate)
  • Solubility: H2O: 0.1?g/mL at?20?°C, clear, colorless
  • Water Partition Coefficient: 0.1 g/mL (20 oC)
  • Stability/Shelf Life: Stable. Protect from air and light.
  • PSA: 73.58000
  • LogP: 0.88220
  • Solubility: 1g of product is dissolved in about 4.5ml of water, 90ml of ethanol, slightly soluble in acetone, insoluble in ether and chloroform.
  • Merck: 7982
  • Sensitiveness: Light Sensitive
  • Color/Form: 1.0?mg/mL in methanol (as free base)
  • Vapor Pressure: No data available

Pyridoxine hydrochloride Security Information

  • Symbol: GHS07
  • Prompt:warning
  • Signal Word:Warning
  • Hazard Statement: H303,H302
  • Warning Statement: P312+P301,P264,P270,P330,P501
  • Hazardous Material transportation number:NONH for all modes of transport
  • WGK Germany:2
  • Hazard Category Code: 11-23/24/25-39/23/24/25
  • Safety Instruction: S26-S37/39
  • FLUKA BRAND F CODES:8-10
  • RTECS:UV1350000
  • Hazardous Material Identification: Xi
  • TSCA:Yes
  • Storage Condition:Powder -20°C 3 years ? 4°C 2 years In solvent -80°C 6 months ? -20°C 1 month
  • Risk Phrases:R36/37/38
  • Safety Term:S26;S37/39

Pyridoxine hydrochloride Customs Data

  • HS CODE:2936250000
  • Customs Data:

    China Customs Code:

    2936250000

    Declaration elements:

    Product Name, component content, use to, packing, Whether adsorbed to the carrier(Such as silica gel)

    Regulatory conditions:

    A.Customs clearance form for Inbound Goods
    B.Customs clearance form for outbound goods

    Inspection and quarantine category:

    R.Sanitary supervision and inspection of imported food
    S.Sanitary supervision and inspection of exported food

    Summary:

    HS: 2936250000. (5-hydroxy-6-methylpyridine-3,4-diyl)dimethanol. VAT:17.0%. tax rebate rate:13.0%. supervision conditions:ab(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tarrif:4.0%. general tariff:20.0%

Pyridoxine hydrochloride Pricemore >>

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Pyridoxine hydrochloride Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:58-56-0)Pyridoxine hydrochloride
Order Number:LE18634;LE2456325
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:19
Price ($):discuss personally
Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:58-56-0)Pyridoxine hydrochloride
Order Number:A1204210
Stock Status:in Stock
Quantity:500g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 02:52
Price ($):213.0
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:58-56-0)Pyridoxine hydrochloride
Order Number:sfd19687
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:38
Price ($):discuss personally

Pyridoxine hydrochloride Spectrogram

1H NMR 300 MHz DMSO
1H NMR
13C NMR
13C NMR
Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:58-56-0)Pyridoxine hydrochloride
LE18634;LE2456325
Purity:99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry
Email
Amadis Chemical Company Limited
(CAS:58-56-0)Pyridoxine hydrochloride
A1204210
Purity:99%
Quantity:500g
Price ($):213.0
Email