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

More

Less

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

More

Less

Safety

HazardClass: IRRITANT
HS Code: 2933790002

More

Less

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..…

More

Less

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

Matrix Scientific

Product number: 063308
Product name: 4-Isobutylpyrrolidin-2-one
Packaging: 500mg
Price: $243
Updated: 2021/12/16

Biosynth Carbosynth

Product number: II24661
Product name: 4-Isobutyl-2-pyrrolidinone
Packaging: 500mg
Price: $250
Updated: 2021/12/16

Matrix Scientific

Product number: 063308
Product name: 4-Isobutylpyrrolidin-2-one
Packaging: 1g
Price: $373
Updated: 2021/12/16

More

Less

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

More

Less

4-Isobutyl-2-pyrrolidinone Suppliers

Canada 2 China 98 India 9 United Kingdom 1 United States 7 Global 117

Shandong Fande Pharmaceutical Technology Co., Ltd.

Tel: 0531-00000000 15552883993
Email: 3180453864@qq.com
Country: China
ProdList: 133
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
Fax: 021-64823266
Email: chenyj@titansci.com
Country: China
ProdList: 14103
Advantage: 59

ZEROSCHEM.CO.,LTD.

Tel: 10-61256048 13810278579
Fax: +86 10 61256049
Email: sales@zeroschem.com
Country: China
ProdList: 1346
Advantage: 59

Chemsky（shanghai）International Co.,Ltd.

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 32321
Advantage: 50

Daicel Chiral Technologies (China)CO.,LTD

Tel: 021-50460086-9 15921403865
Fax: +86-21-50462321
Email: han_yajun@dctc.daicel.com
Country: China
ProdList: 7189
Advantage: 65

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

Tel: 0755-4000505016 13380397412
Fax: 0755 28094224
Email: 3001272453@qq.com
Country: China
ProdList: 5050
Advantage: 50

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 41462
Advantage: 60

ChemStrong Scientific Co.,Ltd

Tel: 0755-0755-66853366 13670046396
Fax: 0755-28363542
Email: sales@chem-strong.com
Country: China
ProdList: 18043
Advantage: 56

Finetech Industry Limited

Tel: 027-87465837 19945049750
Fax: 027-8777-2287
Email: sales@finetechnology-ind.com
Country: China
ProdList: 9649
Advantage: 58

More

Less

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