ChemicalBook > CAS DataBase List > 3,3-Pentamethylene glutarimide

3,3-Pentamethylene glutarimide

Product Name
3,3-Pentamethylene glutarimide
CAS No.
1130-32-1
Chemical Name
3,3-Pentamethylene glutarimide
Synonyms
NSC 400093;3,3-Pentamethylene;Gabapentin Impurity 13;GABAPENTIN INTERMEDIATES;3-AZASPIRO[4.5]DECAN-2-ONE;1,1-Cyclohexane diacetimide;3-PentaMethylene glutariMide;3,3-Pentamethyleneglutarimide;3,3-Pentamethylene glutarimide;3-azaspiro(5,5)undecan-2,4-dione
CBNumber
CB8702245
Molecular Formula
C10H15NO2
Formula Weight
181.23
MOL File
1130-32-1.mol
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3,3-Pentamethylene glutarimide Property

Melting point:
84-89 °C(lit.)
Boiling point:
362.3±11.0 °C(Predicted)
Density 
1.14±0.1 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
solubility 
DMSO (Slightly), Methanol (Slightly)
pka
11.71±0.20(Predicted)
form 
Solid
color 
White to Off-White
CAS DataBase Reference
1130-32-1(CAS DataBase Reference)
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
RTECS 
CM0120000
HS Code 
2933998090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
S354279
Product name
3,3-PENTAMETHYLENEGLUTARIMIDE
Purity
Aldrich<sup>CPR</sup>
Packaging
1 unit
Price
$185
Updated
2025/07/31
Sigma-Aldrich
Product number
S354279
Product name
3,3-PENTAMETHYLENEGLUTARIMIDE
Purity
Aldrich
Packaging
1g
Price
$179
Updated
2024/03/01
TRC
Product number
P271755
Product name
3,3-PentamethyleneGlutarimide
Packaging
2.5g
Price
$95
Updated
2021/12/16
TRC
Product number
P271755
Product name
3,3-PentamethyleneGlutarimide
Packaging
1g
Price
$50
Updated
2021/12/16
AK Scientific
Product number
I043
Product name
3,3-Pentamethyleneglutarimide
Packaging
5g
Price
$92
Updated
2021/12/16
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3,3-Pentamethylene glutarimide Chemical Properties,Usage,Production

Chemical Properties

White Solid

Uses

Gabapentin intermediate.

Synthesis

4355-11-7

77287-34-4

1130-32-1

To a 100 mL three-necked flask equipped with a thermometer, mechanical stirrer and reflux condenser were added 1,1-cyclohexanediacetic acid (10.0 g, 50 mmol) and formamide (4.5 g, 100 mmol). The reaction mixture was heated and the initial suspension was gradually transformed into a clarified colorless solution, the heating was continued and the reaction was stirred at 150-160 °C for 4 hours. The hot clarified reaction mixture was carefully poured into water (40 mL). The resulting colorless precipitate was collected, washed with water (10 mL) and subsequently dried under vacuum to afford 8.80 g (97% yield) of 3,3-cyclopentanediyl glutarimide as a colorless solid (99.9% purity by HPLC) with a melting point of 168-169 °C (literature value 169-170 °C).1H NMR (300 MHz, DMSO-d6) δ: 10.67 (broad peak, 1H), 2.42 (single peak, 4H), 1.30-1.41 (multiple peaks, 10H); 13C NMR (75 MHz, DMSO-d6) δ: 172.72, 42.50, 35.29, 32.45, 25.36, 20.97. Mass spectrometry (ESI-MS): calculated value (M+H)+ for C10H15NO2: 182.23, measured value: 182.21.

References

[1] Organic Preparations and Procedures International, 2013, vol. 45, # 6, p. 504 - 506

3,3-Pentamethylene glutarimide Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 3,3-Pentamethylene glutarimide manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
3,3-Pentamethylene glutarimide 1130-32-1
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
5000KG
Release date
2024-07-18
Shaanxi Dideu Medichem Co. Ltd
Product
3,3-Pentamethylene glutarimide 1130-32-1
Price
US $0.10/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10
Release date
2024-07-14
Career Henan Chemical Co
Product
3,3-Pentamethylene glutarimide 1130-32-1
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
1000KGS
Release date
2019-12-30

1130-32-1, 3,3-Pentamethylene glutarimideRelated Search:

Cyclohexane Maleimide O-Phthalimide Succinimide Bismaleimide Glutarimide 2-CYCLOHEXYL-ETHYLAMINE HYDROCHLORIDE 4,4-dimethylpiperidine 3-AZASPIRO[5.5]UNDECANE 3-ETHYL-3-METHYLGLUTARIMIDE 2-Piperidone 3,3-DIMETHYLGLUTARIMIDE Polyamideimide DIALIFOS 3,3-Pentamethylene glutarimide (CDI) or 2-Azaspiro{4,5} decan-3-one,3,3-Pentamethylene glutarimide (CDI) 3,3-PENTAMETHYLENE-2-PYRROLIDINONE Cyclopentane 2-Pyrrolidinone

  • 3-AZASPIRO[4.5]DECAN-2-ONE
  • 4,4-PENTAMETHYLENE-2-PYRROLIDINONE
  • 3,3-Pentamethylene-2-Pyrrolidoinone
  • GABAPENTIN INTERMEDIATES
  • 3,3-Pentamethylene-2-pyrrolidoinone(CAI) or 3-Azaspiro{5,5} undecane-2,4-dione
  • 3,3-Pentamethylene
  • 3,3-PENTAMETHYLENE GLUTARIMIDE(CAI)
  • 3-azaspiro(5,5)undecan-2,4-dione
  • beta,beta-pentamethylen-glutarsaeureimid
  • 1,1-Cyclohexane diacetimide
  • 3,3-Pentamethylene glutarimide
  • 3,3-Pentamethyleneglutarimide
  • 3,3-pentamethylene-2-pyrrolidoinone (CAI)
  • 9-azaspiro[5.5]undecane-8,10-dione
  • 9-azaspiro[5.5]undecane-8,10-quinone
  • 3-PentaMethylene glutariMide
  • 2,4-Dioxo-3-azaspiro[5.5]undecane
  • NSC 400093
  • 3,3-PentaMethylene glutariMide, 98+%
  • 3,3-Pentamethyleneglutarimide(ForGabapentin)(CAI)
  • 4,4-PentaMethylene-2-pyrrolidinone, 97+%
  • Gabapentin Impurity 13
  • 1,1-Cycohexanediacetimide (3,3-Penta-methyleneglutarimide)
  • 1-(2-pyrimidinyl)piperazine hydrochloride
  • 3,3- cyclopentane pentanediimide
  • 1130-32-1
  • Pyrrolidines
  • Heterocyclic Building Blocks
  • Building Blocks
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • INTERMEDIATESOFGABAPENTIN
  • (intermediate of gabapentin)