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API Process Intermediates & Related Compounds

N-(2-Hydroxyethyl)phthalimide

Reference StandardAvailable on request

Order N-(2-Hydroxyethyl)phthalimide (CAS 3891-07-4) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
N-(2-Hydroxyethyl)phthalimide chemical structure
CAS number3891-07-4
FormulaC10H9NO3
Molar mass191.18 g/mol
Physical formSolid
HS code2933
InChIKeyMWFLUYFYHANMCM-UHFFFAOYSA-N
IUPAC name2-(2-hydroxyethyl)isoindole-1,3-dione

About N-(2-Hydroxyethyl)phthalimide

Zemixal supplies N-(2-Hydroxyethyl)phthalimide within its pharma Intermediates & Building Blocks portfolio. For your records (Reference Standard), the material is defined by CAS 3891-07-4, formula C10H9NO3 and molar mass 191.18 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

It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Amlodipine

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

Amlodipine 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 N-(2-Hydroxyethyl)phthalimide
Product nameN-(2-Hydroxyethyl)phthalimide
Catalogue numberZX-012648
CAS number3891-07-4
IUPAC name2-(2-hydroxyethyl)isoindole-1,3-dione
Molecular formulaC10H9NO3
Molar mass191.18 g/mol
Exact mass191.0582
GradeReference Standard
Physical formSolid
XLogP30.8
H-bond donors / acceptors1 / 3
Topological polar surface area57.6 Ų
HS code2933
InChIKeyMWFLUYFYHANMCM-UHFFFAOYSA-N
SMILESC1=CC=C2C(=C1)C(=O)N(C2=O)CCO
PubChem CID77499
Synonyms2-(2-Hydroxyethyl)-1H-isoindole-1,3(2H)-dione, 2-(2-Hydroxyethyl)isoindoline-1,3-dione, 2-(N-Phthalimidyl)ethyl alcohol, 2-Phthalimidoethanol, N-Hydroxyethylphthalimide, 1H-Isoindole-1,3(2H)-dione, 2-(2-hydroxyethyl)-, 2-Hydroxyethylphthalimide, N-[2-hydroxyethyl]phthalimide, 2-hydroxyethylphtalimide, Phthalimide, N-(2-hydroxyethyl)-, Phthalimide, N-2-hydroxyethyl-, 2-(2-hydroxy-ethyl)-isoindole-1,3-dione

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

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May 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 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 N-(2-Hydroxyethyl)phthalimide
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 N-(2-Hydroxyethyl)phthalimide

Which CAS number identifies N-(2-Hydroxyethyl)phthalimide?
N-(2-Hydroxyethyl)phthalimide is registered under CAS 3891-07-4. You may also see it listed as 2-(2-Hydroxyethyl)-1H-isoindole-1,3(2H)-dione, 2-(2-Hydroxyethyl)isoindoline-1,3-dione, 2-(N-Phthalimidyl)ethyl alcohol. Our catalogue number for this item is ZX-012648.
What are the formula and molar mass of N-(2-Hydroxyethyl)phthalimide?
For N-(2-Hydroxyethyl)phthalimide, its formula is C10H9NO3 and its molar mass is 191.18 g/mol. The systematic (IUPAC) name is 2-(2-hydroxyethyl)isoindole-1,3-dione. InChIKey MWFLUYFYHANMCM-UHFFFAOYSA-N lets you match it in any structure database.
How is N-(2-Hydroxyethyl)phthalimide used in pharmaceutical QC?
N-(2-Hydroxyethyl)phthalimide is a characterised reference material linked to Amlodipine. 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 N-(2-Hydroxyethyl)phthalimide?
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 N-(2-Hydroxyethyl)phthalimide?
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 N-(2-Hydroxyethyl)phthalimide to my country?
Yes. Because N-(2-Hydroxyethyl)phthalimide 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.

Other grades with CAS 3891-07-4

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