5-Methylisatin

Product Name: 5-Methylisatin
CAS No.: 608-05-9
Chemical Name: 5-Methylisatin
Synonyms: 5-METHYLINDOLE-2,3-DIONE;NSC 9398;AURORA 1898;5-METHYLISATIN;AKOS AU36-M121;5-methyl-isati;p-Methylisatin;AKOS BBS-00000995;BUTTPARK 34\07-89;5-Methylisatin>
CBNumber: CB4200349
Molecular Formula: C9H7NO2
Formula Weight: 161.16
MOL File: 608-05-9.mol

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5-Methylisatin Property

Melting point:: 180 °C (dec.) (lit.)
Density: 1.301±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
solubility: methanol: soluble25mg/mL, clear to slightly hazy, orange to red
pka: 10.42±0.20(Predicted)
form: crystalline
color: orange
BRN: 123738
InChI: InChI=1S/C9H7NO2/c1-5-2-3-7-6(4-5)8(11)9(12)10-7/h2-4H,1H3,(H,10,11,12)
InChIKey: VAJCSPZKMVQIAP-UHFFFAOYSA-N
SMILES: N1C2=C(C=C(C)C=C2)C(=O)C1=O
CAS DataBase Reference: 608-05-9(CAS DataBase Reference)
NIST Chemistry Reference: 5-Methyl-2,3-indolinedione(608-05-9)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 22-24/25-36-26
WGK Germany: 3
RTECS: NL7939300
HazardClass: IRRITANT
HS Code: 29337900

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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

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

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

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

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 222429
Product name: 5-Methylisatin
Purity: 95%
Packaging: 5g
Price: $115
Updated: 2025/07/31

TCI Chemical

Product number: M1703
Product name: 5-Methylisatin
Purity: >99.0%(GC)
Packaging: 5g
Price: $44
Updated: 2025/07/31

TCI Chemical

Product number: M1703
Product name: 5-Methylisatin
Purity: >99.0%(GC)
Packaging: 25g
Price: $127
Updated: 2025/07/31

TRC

Product number: M320103
Product name: 5-Methylisatin
Packaging: 100mg
Price: $75
Updated: 2021/12/16

Usbiological

Product number: 283447
Product name: 5-Methylisatin
Packaging: 2g
Price: $370
Updated: 2021/12/16

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5-Methylisatin Chemical Properties,Usage,Production

Chemical Properties

Red to brown powder or crystals

Uses

Reactant for preparation of:

Antimycobacterial agents
Promoters of central nervous system (CNS) depression in mice
Inhibitors of TAK1 kinase
Anti-human immunodeficiency virus (HIV) agent
Potent herpes simplex virus (HSV) inhibitors
Antimicrobial agents
IKKβ inhibitors
Potential drug to combat human immunodeficiency virus-tuberculosis (HIV-TB) coinfection
Cyclooxygenase 1/2 (COX-1/2) and 5-lipoxygenase (5-LOX) inhibitors
Antibacterial and anticancer agents

Uses

Reactant for preparation of:• ;Antimycobacterial agents1• ;Promoters of central nervous system (CNS) depression in mice2• ;Inhibitors of TAK1 kinase3• ;Anti-human immunodeficiency virus (HIV) agent4• ;Potent herpes simplex virus (HSV) inhibitors5• ;Antimicrobial agents6• ;IKKβ inhibitors7• ;Potential drug to combat human immunodeficiency virus-tuberculosis (HIV-TB) coinfection8• ;Cyclooxygenase 1/2 (COX-1/2) and 5-lipoxygenase (5-LOX) inhibitors9• ;Antibacterial and anticancer agents

General Description

5-Methylisatin is an inhibitor of atrial natriuretic peptide (ANP) receptor coupled with guanylyl cyclase (GC).

5-Methylisatin Preparation Products And Raw materials

Raw materials

Preparation Products

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5-Methylisatin Suppliers

Americas 1 Austria 1 Canada 1 China 217 Europe 3 Germany 6 India 13 Japan 2 Slovakia 1 Switzerland 2 Ukraine 1 United Kingdom 16 United States 39 Global 303

Apollo Scientific Ltd.

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Apin Chemicals Limited (UK)

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Molekula Limited

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Melrob Ltd (part of Nordmann)

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Manchester Organics

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Maybridge Chemical Co. Ltd.

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Leancare Ltd.

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CARBONE SCIENTIFIC CO.,LTD

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Eurolabs Limited

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MOLEKULA Ltd.

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ETA SCIENTIFIC Co.,Ltd

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UK GREEN SCIENTIFIC CO.,LIMITED

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Zerenex Molecular Limited

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Butt Park Ltd.

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Apin Chemicals Ltd.

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VWR International

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View Lastest Price from 5-Methylisatin manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 5-Methylindoline-2,3-dione 608-05-9
Price: US $2.20-8.80/kg
Min. Order: 1kg
Purity: 99%min
Supply Ability: 100kg
Release date: 2025-08-29

Hefei Lbao Physical & Chemical Science Co.,Ltd

Product: 5-Methylisatin 608-05-9
Price: US $0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: Customise
Release date: 2025-08-19

Hebei Chuanghai Biotechnology Co., Ltd

Product: 5-Methylisatin 608-05-9
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-11-01

608-05-9, 5-MethylisatinRelated Search:

Acetone oxime 4-Methyl-2-pentanone Mesotrione Methyl Red Oxindole Indirubin Norandrostenedione N-Methyl-2-pyrrolidone Isatoic Anhydride 1-(2,6-Dichlorophenyl)-2-hydroindole 7-BROMO-5-METHYL-1H-INDOLE-2,3-DIONE 5-(TRIFLUOROMETHYL)ISATIN 4-BROMO-5-METHYLISATIN 5,7-DIMETHYLISATIN 7-Fluoro-6-Methyl Isatin 7-Fluoro-4-Methyl Isatin 5-CHLORO-7-METHYLISATIN 1,5-DIMETHYLINDOLINE-2,3-DIONE

AURORA 1898

BUTTPARK 34\07-89

IFLAB-BB F0266-0774

5-methylindole-2,3(1H)-dione

5-METHYL-1H-INDOLE-2,3-DIONE

5-METHYLISATIN

5-METHYLINDOLE-2,3-DIONE

AKOS BBS-00000995

AKOS AU36-M121

1H-Indole-2,3-dione, 5-methyl-

2,3-Dihydro-5-methylindole-2,3-dione

5-methyl-1h-indole-3-dione

5-methyl-indole-3-dione

5-methyl-isati

Indole-2,3-dione, 5-methyl-

5-Methylisatin,97%

5-Methyl-2,3-indolinedione

p-Methylisatin

NSC 9398

5-Methylisatin,5-Methylindole-2,3-dione

5-methyl-1H-indole-2,3-dione(SALTDATA: FREE)

1H-Indole-2,3-dione, 5-methyl- (9CI)

Isatin, 5-methyl- (6CI)

5-Methylisatin≥ 98% (HPLC)

5-Methylisatin&gt

608-05-9

AMIDE

Building Blocks

Heterocyclic Building Blocks

Simple Indoles

Indoles

Building Blocks

C7 to C9

Chemical Synthesis

Heterocyclic Building Blocks

Indane/Indanone and Derivatives

Indoles

Simple Indoles