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Metabolites & Degradation Products

(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine

Reference StandardAvailable on request

Buy (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine (CAS 870991-70-1) from Zemixal: C14H16N2O2, COA and SDS with every lot, worldwide shipping.

Pack sizes
(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine chemical structure
CAS number870991-70-1
FormulaC14H16N2O2
Molar mass244.29 g/mol
Physical formSolid
HS code38229090
InChIKeyMRNPLGLZBUDMRE-ZIAGYGMSSA-N
IUPAC name2-[(1R,2R)-1,2-diamino-2-(2-hydroxyphenyl)ethyl]phenol

About (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine

Analytical teams working on Orphenadrine use (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 870991-70-1, formula C14H16N2O2 and molar mass 244.29 g/mol. It is handled as a solid.

Typical applications

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Safe handling

Classified under GHS with signal word Warning and hazard statements H302, H315, H319 and H335. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Orphenadrine

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

Orphenadrine standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine
Product name(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine
Catalogue numberZX-039512
CAS number870991-70-1
IUPAC name2-[(1R,2R)-1,2-diamino-2-(2-hydroxyphenyl)ethyl]phenol
Molecular formulaC14H16N2O2
Molar mass244.29 g/mol
Exact mass244.1212
GradeReference Standard
Physical formSolid
XLogP31.8
H-bond donors / acceptors4 / 4
Topological polar surface area92.5 Ų
HS code38229090
InChIKeyMRNPLGLZBUDMRE-ZIAGYGMSSA-N
SMILESC1=CC=C(C(=C1)[C@H]([C@@H](C2=CC=CC=C2O)N)N)O
PubChem CID16218403
Synonyms2,2'-((1R,2R)-1,2-Diaminoethane-1,2-diyl)diphenol, (+)-2,2'-((1r,2r)-1,2-diaminoethane-1,2-diyl)-diphenol, 2,2'-[(1R,2R)-1,2-Diamino-1,2-ethanediyl]bisphenol, 2,2'-(cis-1,2-Diaminoethane-1,2-diyl)diphenol, (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethane-1,2-diamine, 2,2'-[(1R,2R)-1,2-Diaminoethane-1,2-diyl]diphenol, Phenol, 2,2'-[(1R,2R)-1,2-diamino-1,2-ethanediyl]bis-, rel-2,2'-[(1R,2R)-1,2-Diamino-1,2-ethanediyl]bis[phenol], (1r,2r)-1,2-bis-(2-hydroxyphenyl)-1,2-diaminoethane

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
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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

Pack sizes of (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 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 (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine

Which CAS number identifies (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine?
(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine is registered under CAS 870991-70-1. You may also see it listed as 2,2'-((1R,2R)-1,2-Diaminoethane-1,2-diyl)diphenol, (+)-2,2'-((1r,2r)-1,2-diaminoethane-1,2-diyl)-diphenol, 2,2'-[(1R,2R)-1,2-Diamino-1,2-ethanediyl]bisphenol. Our catalogue number for this item is ZX-039512.
What are the formula and molar mass of (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine?
For (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine, its formula is C14H16N2O2 and its molar mass is 244.29 g/mol. The systematic (IUPAC) name is 2-[(1R,2R)-1,2-diamino-2-(2-hydroxyphenyl)ethyl]phenol. InChIKey MRNPLGLZBUDMRE-ZIAGYGMSSA-N lets you match it in any structure database.
How is (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine used in pharmaceutical QC?
(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine is a characterised reference material linked to Orphenadrine. 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 (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine?
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 (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine to my country?
Yes. Because (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine 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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