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ChemicalBook >> CAS DataBase List >> 5-Hydroxymethylpyrrolidin-2-one

5-Hydroxymethylpyrrolidin-2-one

5-Hydroxymethylpyrrolidin-2-one price.
  • $5 - $2333.1
  • Product name: 5-Hydroxymethylpyrrolidin-2-one
  • CAS: 66673-40-3
  • MF: C5H9NO2
  • MW: 115.13
  • EINECS:626-701-7
  • MDL Number:MFCD00077791
  • Synonyms:(-)-D-PYROGLUTAMOL;(R)-5-HYDROXYMETHYL-PYRROLIDIN-2-ONE;(R)-(-)-5-(HYDROXYMETHYL)-2-PYRROLIDINONE;(R)-5-(HYDROXYMETHYL)-2-PYRROLIDINONE;(R)-(-)-5-(HYDROXYMETHYL)-2-PYRROLIDONE;(R)-(-)-2-PYRROLIDONE-5-YL-METHANOL;5-(Hydroxymethyl)-2-pyrrolidinone;5-Hydroxymethylpyrrolidin-2-one
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  • aablocks
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  • Manufactureraablocks
  • Product numberAA003MQ1
  • Product description(R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone 96%
  • Packaging5g
  • Price$8
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003MQ1
  • Product description(R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone ≥99%
  • Packaging10g
  • Price$15
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003MQ1
  • Product description(R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone 98%
  • Packaging25g
  • Price$29
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003MQ1
  • Product description(R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone 98%
  • Packaging500g
  • Price$474
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003MQ1
  • Product description(R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone 98%
  • Packaging100g
  • Price$95
  • Updated2026-05-28
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  • ManufacturerACHEMBLOCK
  • Product numberS71142
  • Product description(R)-5-(hydroxymethyl)pyrrolidin-2-one 95%
  • Packaging250G
  • Price$325
  • Updated2026-05-25
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  • ManufacturerACHEMBLOCK
  • Product numberS71142
  • Product description(R)-5-(hydroxymethyl)pyrrolidin-2-one 95%
  • Packaging250G
  • Price$325
  • Updated2026-05-27
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  • ManufacturerAcrotein
  • Product numberNA-0644
  • Product description(R)-5-(Hydroxymethyl)-2-pyrrolidinone 97%
  • Packaging25g
  • Price$58.66
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberNA-0644
  • Product description(R)-5-(Hydroxymethyl)-2-pyrrolidinone 97%
  • Packaging100g
  • Price$207.16
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberNA-0644
  • Product description(R)-5-(Hydroxymethyl)-2-pyrrolidinone 97%
  • Packaging250g
  • Price$440
  • Updated2026-05-25
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  • ManufacturerActivate Scientific
  • Product numberAS14590-5R
  • Product description(R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone 98% ee
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  • Updated2021-12-16
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  • ManufacturerActivate Scientific
  • Product numberAS14590-5R
  • Product description(R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone 98% ee
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  • Price$23
  • Updated2021-12-16
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  • ManufacturerActivate Scientific
  • Product numberAS14590-5R
  • Product description(R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone 98% ee
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  • Price$131
  • Updated2021-12-16
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  • ManufacturerActivate Scientific
  • Product numberAS14590-5R
  • Product description(R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone 98% ee
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  • Updated2021-12-16
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  • ManufacturerAK Scientific
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  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberB713
  • Product description(R)-(-)-5-Hydroxymethyl-2-pyrrolidinone 98%(GC)
  • Packaging5g
  • Price$43
  • Updated2026-06-04
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Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003MQ1 (R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone 96% 5g $8 2026-05-28 Buy
aablocks AA003MQ1 (R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone ≥99% 10g $15 2026-05-28 Buy
aablocks AA003MQ1 (R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone 98% 25g $29 2026-05-28 Buy
aablocks AA003MQ1 (R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone 98% 500g $474 2026-05-28 Buy
aablocks AA003MQ1 (R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone 98% 100g $95 2026-05-28 Buy
ACHEMBLOCK S71142 (R)-5-(hydroxymethyl)pyrrolidin-2-one 95% 250G $325 2026-05-25 Buy
ACHEMBLOCK S71142 (R)-5-(hydroxymethyl)pyrrolidin-2-one 95% 250G $325 2026-05-27 Buy
Acrotein NA-0644 (R)-5-(Hydroxymethyl)-2-pyrrolidinone 97% 25g $58.66 2026-05-25 Buy
Acrotein NA-0644 (R)-5-(Hydroxymethyl)-2-pyrrolidinone 97% 100g $207.16 2026-05-25 Buy
Acrotein NA-0644 (R)-5-(Hydroxymethyl)-2-pyrrolidinone 97% 250g $440 2026-05-25 Buy
Activate Scientific AS14590-5R (R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone 98% ee 5G $50 2021-12-16 Buy
Activate Scientific AS14590-5R (R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone 98% ee 1g $23 2021-12-16 Buy
Activate Scientific AS14590-5R (R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone 98% ee 25g $131 2021-12-16 Buy
Activate Scientific AS14590-5R (R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone 98% ee 100g $382 2021-12-16 Buy
AK Scientific J90880 (R)-(-)-5-Hydroxymethyl-2-pyrrolidinone 95% 5g $33 2026-06-04 Buy
AK Scientific B713 (R)-(-)-5-Hydroxymethyl-2-pyrrolidinone 98%(GC) 5g $43 2026-06-04 Buy

Properties

Melting point :83-85 °C(lit.)
Boiling point :147-149 °C0.06 mm Hg(lit.)
Density :1.1808 (rough estimate)
refractive index :-31 ° (C=5, EtOH)
Flash point :147-149°C/0.06m
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :Chloroform, Dimethylformamide, Water
pka :14.35±0.10(Predicted)
form :Crystalline Powder or Flakes
color :White to yellow
optical activity :[α]20/D 31°, c = 5 in ethanol
BRN :5728422
InChI :1S/C5H9NO2/c7-3-4-1-2-5(8)6-4/h4,7H,1-3H2,(H,6,8)/t4-/m1/s1
InChIKey :HOBJEFOCIRXQKH-SCSAIBSYSA-N
SMILES :OC[C@H]1CCC(=O)N1
CAS DataBase Reference :66673-40-3(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

A 2-pyrrolidone derivative for therapeutic use as a prostanoid receptor agonist.

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