5-Methylindoline-2,3-dione

Modify Date: 2024-01-02 18:56:14

5-Methylindoline-2,3-dione Structure
5-Methylindoline-2,3-dione structure
Common Name 5-Methylindoline-2,3-dione
CAS Number 608-05-9 Molecular Weight 161.157
Density 1.3±0.1 g/cm3 Boiling Point N/A
Molecular Formula C9H7NO2 Melting Point 180 °C (dec.)(lit.)
MSDS USA Flash Point N/A

 Names

Name 5-Methylisatin
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Melting Point 180 °C (dec.)(lit.)
Molecular Formula C9H7NO2
Molecular Weight 161.157
Exact Mass 161.047684
PSA 46.17000
LogP 1.02
Index of Refraction 1.598

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NL7939300
CHEMICAL NAME :
Indole-2,3-dione, 5-methyl-
CAS REGISTRY NUMBER :
608-05-9
BEILSTEIN REFERENCE NO. :
0123738
LAST UPDATED :
199709
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H7-N-O2
MOLECULAR WEIGHT :
161.17
WISWESSER LINE NOTATION :
T56 BMVVJ G1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
790 mg/kg
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - respiratory stimulation
REFERENCE :
PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 15,858,1981

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS NL7939300
HS Code 2933790090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles3

More Articles
Isatin (indole-2,3-dione) in urine and tissues. Detection and determination by gas chromatography-mass spectrometry.

J. Chromatogr. A. 562(1-2) , 279-87, (1991)

A simple procedure based upon capillary column gas chromatography-mass spectrometry (GC-MS) is described for the detection and determination of isatin (indole-2,3-dione) in body fluids and tissues. Af...

Efficacy of isatin analogues as antagonists of rat brain and heart atrial natriuretic peptide receptors coupled to particulate guanylyl cyclase.

Biochem. Pharmacol. 57(8) , 913-5, (1999)

Isatin is an endogenous indole and an inhibitor of atrial natriuretic peptide (ANP) receptors coupled with particulate guanylyl cyclase (GC). In this study, several isatin analogues were tested as inh...

[The reaction of 3-(R-phenyl)-6-hydrazine pyridazine with 5-methylisatin and 1-morpholinomethyl-5-methylisatin].

Rev. Med. Chir. Soc. Med. Nat. Iasi. 100(1-2) , 167-71, (1996)

This paper presents the synthesis of six hydrazones obtained by treating 5-methyl-isatin or 1-morpholino methyl-5-methyl-isatin with 3-(R-phenyl)-6-hydrazino-pyridazine (R = OCH3, Cl, Br) and two comp...

 Synonyms

EINECS 210-152-1
5-Methyl-1H-indole-2,3-dione
5-Methylisatin
1H-Indole-2,3-dione, 5-methyl-
MFCD00005721
5-methylindoline-2,3-dione