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N-Methylphthalimide

N-Methylphthalimide
N-Methylphthalimide structure
CAS No.
550-44-7
Chemical Name:
N-Methylphthalimide
Synonyms
T56 BVNVJ C1;METHYL PHTHALIMIDE;n-methyl-phthalimid;N-METHYLPHTHALIMIDE;PHTHALIMIDE-N-METHYL;N-Methylphthalimide>Rivaroxaban Impurity 20;2-Methyl-1H-isoindole-1;N-Methylphthalimide,98%;Rivaroxaban impurity P1-B
CBNumber:
CB8473039
Molecular Formula:
C9H7NO2
Formula Weight:
161.16
MOL File:
550-44-7.mol

N-Methylphthalimide Properties

Melting point:
129-132 °C (lit.)
Boiling point:
286.05°C
Density 
1.2443 (rough estimate)
refractive index 
1.4500 (estimate)
storage temp. 
Sealed in dry,Room Temperature
pka
-2.09±0.20(Predicted)
BRN 
124428
CAS DataBase Reference
550-44-7(CAS DataBase Reference)
FDA UNII
647UP45J2U
NIST Chemistry Reference
1H-Isoindole-1,3(2H)-dione, 2-methyl-(550-44-7)
EPA Substance Registry System
1H-Isoindole-1,3(2H)-dione, 2-methyl- (550-44-7)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  1
RTECS  TI5602700
TSCA  Yes
HazardClass  IRRITANT
HS Code  29251900

N-Methylphthalimide price More Price(23)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 407992 N-Methylphthalimide 98% 550-44-7 5g $30.6 2021-12-16 Buy
TCI Chemical M0299 N-Methylphthalimide >99.0%(GC) 550-44-7 25g $59 2021-12-16 Buy
Alfa Aesar L08991 N-Methylphthalimide, 98% 550-44-7 25g $68.8 2021-12-16 Buy
Alfa Aesar L08991 N-Methylphthalimide, 98% 550-44-7 5g $20.8 2021-12-16 Buy
TRC M314360 2-Methylisoindole-1,3-dione 550-44-7 100g $155 2021-12-16 Buy

N-Methylphthalimide Chemical Properties,Uses,Production

Chemical Properties

White powder

Uses

Photoreduction of N-methylphthalimide (NMP) with 2,3-dimethyl-2-butene h and the selective electroreduction of N-methylphthalimide to 3-hydroxy-2-methyl-isoindolin-1-one have been studied.

Synthesis Reference(s)

The Journal of Organic Chemistry, 44, p. 497, 1979 DOI: 10.1021/jo01318a005

Purification Methods

Recrystallise the imide from absolute EtOH or AcOH (m 134o). The IR has max at 1780 and 1380cm -1. [Beilstein 21 H 461, 21 III/IV 5030.]

N-Methylphthalimide Preparation Products And Raw materials

Raw materials

Preparation Products


N-Methylphthalimide Suppliers

Global( 240)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
career henan chemical co
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sales@coreychem.com China 29954 58
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Alchem Pharmtech,Inc.
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HENAN BON INDUSTRIAL CO.,LTD
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CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com China 47498 58

View Lastest Price from N-Methylphthalimide manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2022-01-14 T56 BVNVJ C1
550-44-7
US $19.00 / KG 1KG 99% 16tons Hong Kong Tiansheng New Material Trading Co., Ltd
2021-07-13 N-Methylphthalimide
550-44-7
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10 N-Methylphthalimide
550-44-7
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

N-Methylphthalimide Spectrum


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