5-Methoxyisatin

Modify Date: 2025-08-25 20:56:42

5-Methoxyisatin structure	Common Name	5-Methoxyisatin
	CAS Number	39755-95-8	Molecular Weight	177.157
	Density	1.3±0.1 g/cm3	Boiling Point	N/A
	Molecular Formula	C₉H₇NO₃	Melting Point	201-203°C
	MSDS	N/A	Flash Point	N/A

Name	5-Methoxyisatin
Synonym	More Synonyms

Density	1.3±0.1 g/cm3
Melting Point	201-203°C
Molecular Formula	C₉H₇NO₃
Molecular Weight	177.157
Exact Mass	177.042587
PSA	55.40000
LogP	0.47
Index of Refraction	1.585
InChIKey	DMHGXMPXHPOXBF-UHFFFAOYSA-N
SMILES	COc1ccc2c(c1)C(=O)C(=O)N2

5-Methoxyisatin MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NL7938000

CHEMICAL NAME :: Indole-2,3-dione, 5-methoxy-

CAS REGISTRY NUMBER :: 39755-95-8

BEILSTEIN REFERENCE NO. :: 0139520

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H7-N-O3

MOLECULAR WEIGHT :: 177.17

WISWESSER LINE NOTATION :: T56 BMVVJ GO1

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 :: 658 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

Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S26-S36/37/39
RTECS	NL7938000
HS Code	2933990090

Precursor 9
CAS#:6335-41-7 Acetamide,2-(hy... CAS#:302-17-0 Chloral hydrate CAS#:104-94-9 p-Anisidine CAS#:1006-94-6 5-Methoxyindole
CAS#:1189052-00-3 5-methoxy-2-nit... CAS#:79-37-8 Oxalyl chloride CAS#:20265-97-8 p-anisidine hyd... CAS#:20357-24-8 5-Methoxy-2-nit...
CAS#:52426-94-5 N,N'-bis(4-meth...
DownStream 9
CAS#:109103-45-9 3-(hydroxyamino... CAS#:52508-88-0 5-Methoxy-2-oxo... CAS#:608-07-1 5-Methoxy-3-ind... CAS#:3416-18-0 5-HYDROXYOXINDOLE
CAS#:90417-53-1 5-Methoxy-3-ind... CAS#:86-68-0 Quininic acid CAS#:7699-18-5 5-Methoxyoxindole CAS#:74588-78-6 D-64131
CAS#:16077-10-4 1-benzyl-5-meth...

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%

5-Methoxy-1H-indole-2,3-dione

MFCD00169023

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

5-Methoxyindole-2,3-dione

5-Methoxy-2,3-indolinedione

EINECS 212-271-4

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Methoxyisatin
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 5-Methoxyisatin
Price: ￥398.0/5g ￥128.0/1g
Purity: 98.0%
Delivery: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Methoxyisatin
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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