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API Process Intermediates & Related Compounds

Isopropylidene Pyridoxine

Reference StandardIn stock

Buy Isopropylidene Pyridoxine (CAS 1136-52-3) from Zemixal: C11H15NO3, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes
Isopropylidene Pyridoxine chemical structure
CAS number1136-52-3
FormulaC11H15NO3
Molar mass209.24 g/mol
Physical formSolid
HS code2933
InChIKeyCZFIJMPIIQHVJD-UHFFFAOYSA-N
IUPAC name(2,2,8-trimethyl-4H-[1,3]dioxino[4,5-c]pyridin-5-yl)methanol

About Isopropylidene Pyridoxine

Researchers and plant chemists source Isopropylidene Pyridoxine from Zemixal for routine and specialised work. For your records (Reference Standard), the material is defined by CAS 1136-52-3, formula C11H15NO3 and molar mass 209.24 g/mol. It is handled as a solid.

Where it is used

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Storage and safety notes

Hazard communication follows GHS (Warning: H302, H312 and H332). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Pyridoxine

See every impurity, metabolite and related compound we list for this API.

Pyridoxine standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Isopropylidene Pyridoxine
Product nameIsopropylidene Pyridoxine
Catalogue numberZX-012526
CAS number1136-52-3
IUPAC name(2,2,8-trimethyl-4H-[1,3]dioxino[4,5-c]pyridin-5-yl)methanol
Molecular formulaC11H15NO3
Molar mass209.24 g/mol
Exact mass209.1052
GradeReference Standard
Physical formSolid
XLogP30.5
H-bond donors / acceptors1 / 4
Topological polar surface area51.6 Ų
HS code2933
InChIKeyCZFIJMPIIQHVJD-UHFFFAOYSA-N
SMILESCC1=NC=C(C2=C1OC(OC2)(C)C)CO
PubChem CID70818
Synonyms2,2,8-Trimethyl-4H-1,3-dioxino[4,5-c]pyridine-5-methanol, 3,4'-O-Isopropylidene pyridoxine, [2,2,8-Trimethyl-2H,4H-[1,3]dioxino[4,5-c]pyridin-5-yl]methanol, 2,2,8-Trimethyl-4H-1-3-dioxino(4,5-c)pyridin-5-ylmethanol, 2,2,8-Trimethyl-4H-1,3-dioxino(4,5-c)pyridine-5-methanol, 4H-1,3-Dioxino[4,5-c]pyridine-5-methanol, 2,2,8-trimethyl-, {2,2,8-trimethyl-2H,4H-[1,3]dioxino[4,5-c]pyridin-5-yl}methanol, (2,2,8-Trimethyl-4H-[1,3]dioxino[4,5-c]pyridin-5-yl)-methanol, alpha4,3-O-Isopropylidene Pyridoxine, (2,2,8-Trimethyl-2H,4H-[1,3]dioxino[4,5-c]pyridin-5-yl)methanol, RMA-437, ?4,3-O-Isopropylidene Pyridoxine

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed
  • H312Harmful in contact with skin
  • H332Harmful if inhaled

Precautionary statements P261, P264, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P317, P321, P330, P362 + P364, 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

Pack sizes of Isopropylidene Pyridoxine
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Isopropylidene Pyridoxine

Which CAS number identifies Isopropylidene Pyridoxine?
Isopropylidene Pyridoxine is registered under CAS 1136-52-3. You may also see it listed as 2,2,8-Trimethyl-4H-1,3-dioxino[4,5-c]pyridine-5-methanol, 3,4'-O-Isopropylidene pyridoxine, [2,2,8-Trimethyl-2H,4H-[1,3]dioxino[4,5-c]pyridin-5-yl]methanol. Our catalogue number for this item is ZX-012526.
What are the formula and molar mass of Isopropylidene Pyridoxine?
For Isopropylidene Pyridoxine, its formula is C11H15NO3 and its molar mass is 209.24 g/mol. The systematic (IUPAC) name is (2,2,8-trimethyl-4H-[1,3]dioxino[4,5-c]pyridin-5-yl)methanol. InChIKey CZFIJMPIIQHVJD-UHFFFAOYSA-N lets you match it in any structure database.
How is Isopropylidene Pyridoxine used in pharmaceutical QC?
Isopropylidene Pyridoxine is a characterised reference material linked to Pyridoxine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Isopropylidene Pyridoxine?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Isopropylidene Pyridoxine?
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 Isopropylidene Pyridoxine to my country?
Yes. Because Isopropylidene Pyridoxine 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.

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