4-Isobutyl-2-pyrrolidinone

Product Name: 4-Isobutyl-2-pyrrolidinone
CAS No.: 61312-87-6
Chemical Name: 4-Isobutyl-2-pyrrolidinone
Synonyms: Pregabalin Lactam;4-isobutylpyrrolidin-2-one;Pregaballin Lactam;4-(2-Methylpropyl)-;Pregabalin USP RC A;Pregabalin USP RC C;Pregabalin impurity D;Pregabalin IMpurity IV;4-isobutyl-2-pyrrolidone;Pregabalin LactaM IMpurity
CBNumber: CB11565237
Molecular Formula: C8H15NO
Formula Weight: 141.21
MOL File: 61312-87-6.mol

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4-Isobutyl-2-pyrrolidinone Property

Boiling point:: 269.1±9.0 °C(Predicted)
Density: 0.927±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,2-8°C
solubility: Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form: Solid
pka: 16.66±0.40(Predicted)
color: Colourless to Light Yellow Oil
CAS DataBase Reference: 61312-87-6

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Safety

HazardClass: IRRITANT
HS Code: 2933790002

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P233Keep container tightly closed.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304IF INHALED:

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.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P340Remove victim to fresh air and keep at rest in a position comfortable for breathing.

P362Take off contaminated clothing and wash before reuse.

P403Store in a well-ventilated place.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: I786500
Product name: 4-Isobutyl-2-pyrrolidinone(pregabalinlactamimpurity)
Packaging: 50mg
Price: $75
Updated: 2021/12/16

TRC

Product number: I786500
Product name: 4-Isobutyl-2-pyrrolidinone(pregabalinlactamimpurity)
Packaging: 250mg
Price: $190
Updated: 2021/12/16

Biosynth Carbosynth

Product number: II24661
Product name: 4-Isobutyl-2-pyrrolidinone
Packaging: 50mg
Price: $50
Updated: 2021/12/16

Biosynth Carbosynth

Product number: II24661
Product name: 4-Isobutyl-2-pyrrolidinone
Packaging: 100mg
Price: $80
Updated: 2021/12/16

Biosynth Carbosynth

Product number: II24661
Product name: 4-Isobutyl-2-pyrrolidinone
Packaging: 250mg
Price: $160
Updated: 2021/12/16

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4-Isobutyl-2-pyrrolidinone Chemical Properties,Usage,Production

Chemical Properties

Pale Yellow Oil

Uses

Impurity in commercial preparation of Pregabalin.

Uses

Pregabalin (P704800)

Uses

Pregabalin intermediate

4-Isobutyl-2-pyrrolidinone Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Isobutyl-2-pyrrolidinone Suppliers

Canada 2 China 96 India 9 United Kingdom 1 United States 7 Global 115

Shandong Fande Pharmaceutical Technology Co., Ltd.

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J & K SCIENTIFIC LTD.

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ZEROSCHEM.CO.,LTD.

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S.Z. PhyStandard Bio-Tech. Co., Ltd.

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Bide Pharmatech Ltd.

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ChemStrong Scientific Co.,Ltd

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Finetech Industry Limited

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View Lastest Price from 4-Isobutyl-2-pyrrolidinone manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 4-Isobutyl-2-pyrrolidinone 61312-87-6
Price: US $660.00/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 1T
Release date: 2020-07-06

Career Henan Chemical Co

Product: 4-Isobutyl-2-pyrrolidinone 61312-87-6
Price: US $1.00/g
Min. Order: 1g
Purity: 99%
Supply Ability: 1000KGS
Release date: 2020-01-14

61312-87-6, 4-Isobutyl-2-pyrrolidinoneRelated Search:

rac-Pregabalin N-Acrylamide 2-Hexenamide, 2-cyano-5-methyl- Hexanoic acid,3-(aminomethyl)-5-methyl-, (3R)- 2,4-Dicyano-3-(2-Methylpropyl)-pentanediaMide 3-((methoxycarbonyl)methyl)-5-methylhexanoic acid 4,9-diisobutyl-1,6-diazecane-2,7-dione Isovaleraldehyde Pregabalin Impurity PD0224377 Pregabalin Impurity 49 PD 312236 Pregabalin Impurity 28 Pregabalin Impurity D: Pregabalin-2-ene (S)-Pregabalin Methyl Ester 2-ISOBUTYL SUCCINIC ACID (R)-(-)-3-Carbamoymethyl-5-methylhexanoic acid DL-Mandelic acid Pregabalin Impurity 4 4-Hydroxyphthalic Acid

2-pyrrolidinone, 4-(2-methylpropyl)-

4-isobutylpyrrolidin-2-one

4-isobutyl-2-pyrrolidinone(SALTDATA: FREE)

4-Isobutyl-2-pyrrolidinone (pregabalin lactaM iMpurity)

4-(2-Methylpropyl)-

Pregabalin IMpurity IV

Pregabalin LactaM IMpurity

4-ISOBUTYL-2-PYRROLIDIN-1-YLNE

Pregabalin USP RC A

4-(2-methylpropyl)pyrrolidin-2-one

4-isobutyl-2-pyrrolidone

Pregabalin impurity 4/rac-Pregabalin EP Impurity A/Pregabalin Lactam Impurity/4-Isobutylpyrrolidin-2-one

rac-Pregabalin EP Impurity A

Pregabalin USP RC C

Pregabalin impurity: 4-isobutyl-2-pyrrolidone

Pregabalin Lactam

4-(2-Methylpropyl)-2-pyrrolidinone

4-Isobutyl-2-pyrrolidinone

Pregabalin impurity D

rac-Pregabalin EP Impurity A (Pregabalin Lactam Impurity)

Pregabalin USP Related Compound C

Pregablin lactam Impurity(Crude)

Pregaballin Lactam

Pregabalin Related Compound C (Pregabalin Lactam Impurity)

Pregabalin LactamQ: What is Pregabalin Lactam Q: What is the CAS Number of Pregabalin Lactam Q: What is the storage condition of Pregabalin Lactam Q: What are the applications of Pregabalin Lactam

Pregabalin Related Compound C (1559647)

4-Isobutylpyrrolidin-2-one (Pregabalin Impurity)

Pregabalin Impurity A as Racemate

Pregabalin EP Impurity A as Racemate

Pregabalin Related Compound C 4-isobutylpyrrolidin-2-one

61312-87-6

Intermediates

Intermediates & Fine Chemicals

Pharmaceuticals

Heterocyclic Compounds

Heterocycles