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Molekula

Molekula

N-(Hydroxymethyl)phthalimide

SKU 16823649 CAS 118-29-6 C9H7NO3 MW 177.16 In stock (5+ packs) — same-day dispatch Bulk quantities on request

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need

N-(Hydroxymethyl)phthalimide is a phthalimide derivative used in organic synthesis, particularly as an intermediate in pharmaceutical and agrochemical manufacturing. It is a white to off-white crystalline solid with a molecular weight of 177.16 g/mol, a molecular formula of C9H7NO3, and a CAS number of 118-29-6. It is stable at ambient temperature and does not require special handling. Molekula supplies N-(Hydroxymethyl)phthalimide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Expect a response within hours Speak to a chemist: +44 (0) 3302 000333

Example image for illustration only. Other packaging and pack sizes are available.

Pricing & pack sizes

Pack sizes & pricing

These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.

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  • 1 kg — £108.90 per pack ex VAT · £130.68 inc. VAT

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Specifications

Property Value
Appearance White to off-white powder
Assay/Purity ≥ 98.5%
Melting Point 140.0 - 145.0°C
Moisture ≤ 0.5% (KF)
Identification (IR) Conforms to Reference

Storage & handling

Property Value
Storage Temperature Ambient
Acidity Neutral

Identification

Property Value
SKU 16823649
CAS Number 118-29-6
IUPAC Name 2-(hydroxymethyl)isoindole-1,3-dione
EC Number 204-241-4
Molecular Formula C9H7NO3
Molecular Weight 177.16
Exact Mass 177.0426
SMILES C1=CC=C2C(=C1)C(=O)N(C2=O)CO
InChIKey MNSGOOCAMMSKGI-UHFFFAOYSA-N
InChI InChI=1S/C9H7NO3/c11-5-10-8(12)6-3-1-2-4-7(6)9(10)13/h1-4,11H,5H2
PubChem CID 8354
REACH Code Y113
TSCA Listed Yes
HTS Code 2925.19.4200
Tariff Code 2925199590

Safety & GHS

Precautionary statements

  • P280 Wear protective gloves/protective clothing/eye protection/face protection

Documents

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

  • 1H-Isoindole-1,3(2H)-dione, 2-(hydroxymethyl)-
  • 2-(Hydroxymethyl)-1H-isoindole-1,3(2H)-dione
  • 2-(hydroxymethyl)isoindole-1,3-dione
  • 2-(hydroxymethyl)isoindoline-1,3-dione
  • Hydroxymethylphthalimide
  • N-Methylolphthalimide
  • Oxymethyl phthalimide
  • PHTHALIMIDE, N-(HYDROXYMETHYL)-
  • Phthalimidomethanol
  • Phthalimidomethyl alcohol

Frequently asked questions

What is N-(Hydroxymethyl)phthalimide used for?

It is primarily used as an intermediate in organic synthesis, particularly in the production of pharmaceuticals and specialty chemicals.

What is the chemical formula and molecular weight of N-(Hydroxymethyl)phthalimide?

The formula is C9H7NO3 with a molecular weight of 177.16 g/mol.

How should N-(Hydroxymethyl)phthalimide be stored?

It should be stored at ambient temperature, protected from moisture and light.

What grade is available for N-(Hydroxymethyl)phthalimide?

Available in technical grade; custom purity levels may be available upon request.

Can Molekula supply N-(Hydroxymethyl)phthalimide in bulk?

Yes, bulk quantities are available—please contact our sales team for pricing and availability.

What documentation comes with an order of N-(Hydroxymethyl)phthalimide?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.

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