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ChemicalBook > Product Catalog >Pharmaceutical intermediates >Heterocyclic compound >Pyran compounds >1',3',3'-TRIMETHYLSPIRO-8-NITRO(2H-1-BENZOPYRAN)-2',2'-INDOLINE

1',3',3'-TRIMETHYLSPIRO-8-NITRO(2H-1-BENZOPYRAN)-2',2'-INDOLINE

1',3',3'-TRIMETHYLSPIRO-8-NITRO(2H-1-BENZOPYRAN)-2',2'-INDOLINE Structure
CAS No.
5150-50-5
Chemical Name:
1',3',3'-TRIMETHYLSPIRO-8-NITRO(2H-1-BENZOPYRAN)-2',2'-INDOLINE
Synonyms
BIPS;TIMTEC-BB SBB009044;(3S,5R)-3-amino-5-methyl-1-phenylpyrrolidin-2-one;1',3',3'-Trimethyl-8-nitrospiro[chromene-2,2'-indoline;1,3,3-Trimethyl-8'-nitrospiro[indoline-2,2'-[2H-1]benzopyran];1,3,3-Trimethyl-8'-nitrospiro[indoline-2,2'-[2H][1]benzopyran];1',3',3'-TRIMETHYLSPIRO-8-NITRO(2H-1-BENZOPYRAN)-2',2'-INDOLINE;1',3',3'-Trimethylspiro-8-nitro(2H-1-benzopyran-2',2'-indoline),99%;1',3'-dihydro-1',3',3'-trimethyl-8-nitrospiro[2H-1-benzopyran-2,2'-[2H]indole];spiro[2h-1-benzopyran-2,2’-[2h]indole],1’,3’-dihydro-1’,3’,3’-trimethyl-8-nitr
CBNumber:
CB5170025
Molecular Formula:
C19H18N2O3
Molecular Weight:
322.36
MOL File:
5150-50-5.mol
MSDS File:
SDS
Request For Quotation

1',3',3'-TRIMETHYLSPIRO-8-NITRO(2H-1-BENZOPYRAN)-2',2'-INDOLINE Properties

Melting point 148 °C
Boiling point 460.98°C (rough estimate)
Density 1.2336 (rough estimate)
refractive index 1.6140 (estimate)
pka 2.79±0.40(Predicted)
EPA Substance Registry System Spiro[2H-1-benzopyran-2,2'-[2H]indole], 1',3'-dihydro-1',3',3'-trimethyl-8-nitro- (5150-50-5)

SAFETY

Risk and Safety Statements

Safety Statements  24/25
HS Code  29349990

1',3',3'-TRIMETHYLSPIRO-8-NITRO(2H-1-BENZOPYRAN)-2',2'-INDOLINE Chemical Properties,Uses,Production

Chemical Properties

BROWN CRYSTALLINE POWDER

1',3',3'-TRIMETHYLSPIRO-8-NITRO(2H-1-BENZOPYRAN)-2',2'-INDOLINE Preparation Products And Raw materials

Raw materials

Preparation Products

1',3',3'-TRIMETHYLSPIRO-8-NITRO(2H-1-BENZOPYRAN)-2',2'-INDOLINE Suppliers

Global( 13)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29901 58 Inquiry
Chongqing Chemdad Co., Ltd +86-023-6139-8061 +86-86-13650506873 China 39916 58 Inquiry
Dideu Industries Group Limited +86-29-89586680 +86-15129568250 China 26216 58 Inquiry
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd 17691182729 18161915376 China 10011 58 Inquiry
TimTec Corporation 302 292 8500 United States 6896 68 Inquiry
GFS Chemicals 800 858-9682 (U.S. & Canada) United States 3404 75 Inquiry
Kanto Chemical Co., Inc. +81 3 3663 7631 Japan 6762 74 Inquiry
Service Chemical Inc. 888-895-6920 Germany 6373 71 Inquiry
Acros Organics +32 14/57.52.11 Belgium 6780 81 Inquiry
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 China 96815 76 Inquiry
Supplier Advantage
career henan chemical co 58
Chongqing Chemdad Co., Ltd 58
Dideu Industries Group Limited 58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd 58
TimTec Corporation 68
GFS Chemicals 75
Kanto Chemical Co., Inc. 74
Service Chemical Inc. 71
Acros Organics 81
J & K SCIENTIFIC LTD. 76

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spiro[2h-1-benzopyran-2,2’-[2h]indole],1’,3’-dihydro-1’,3’,3’-trimethyl-8-nitr TIMTEC-BB SBB009044 1,3,3-Trimethyl-8'-nitrospiro[indoline-2,2'-[2H][1]benzopyran] 1,3,3-Trimethyl-8'-nitrospiro[indoline-2,2'-[2H-1]benzopyran] 1',3',3'-Trimethylspiro-8-nitro(2H-1-benzopyran-2',2'-indoline),99% BIPS 1',3',3'-TRIMETHYLSPIRO-8-NITRO(2H-1-BENZOPYRAN)-2',2'-INDOLINE 1',3'-dihydro-1',3',3'-trimethyl-8-nitrospiro[2H-1-benzopyran-2,2'-[2H]indole] 1',3',3'-TRIMETHYLSPIRO-8-NITRO(2H-1-BENZOPYRAN)-2',2'-INDOLINE ISO 9001：2015 REACH (3S,5R)-3-amino-5-methyl-1-phenylpyrrolidin-2-one Spiro[2H-1-benzopyran-2,2'-[2H]indole], 1',3'-dihydro-1',3',3'-trimethyl-8-nitro- 1',3',3'-Trimethyl-8-nitrospiro[chromene-2,2'-indoline 5150-50-5