5-Methylindoline-2,3-dione
Names
[ CAS No. ]:
608-05-9
[ Name ]:
5-Methylindoline-2,3-dione
[Synonym ]:
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
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
MSDS
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
Precursor & DownStream
Precursor
DownStream
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%
Articles
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...