Shanghai Jizhi Biochemical Technology Co., Ltd
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Product Name: 5-Methoxyindole-3-acetic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Methoxyindole-3-acetic acid
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Zhejiang Hangyu API Co., Ltd
China
Product Name: 5-Methoxyindole-3-acetic acid
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Purity: 99.5%
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3471-31-6

3471-31-6 structure

3471-31-6 structure

Name: 5-Methoxyindole-3-acetic acid
Chemical Name: 2-(5-methoxy-1H-indol-3-yl)acetic acid
CAS Number: 3471-31-6
Molecular Formula: C₁₁H₁₁NO₃
Molecular Weight: 205.21000
Catalog: Research Areas Others
Create Date: 2018-07-19 05:32:40
Modify Date: 2024-01-02 19:18:24
5-Methoxyindole-3-acetic acid, isolated from pineal tissue, is a metabolite of Melatonin[1].

Name	2-(5-methoxy-1H-indol-3-yl)acetic acid
Synonyms	5-Methoxy-3-indoleacetic acid 5-methoxy-1H-indole-3-acetic acid 5-Methoxyindole-3-aceticacid 2-(5-Methoxy-3-indolyl)acetic acid 5-Methoxyindoleacetate 5-Methoxyindoleacetic acid MFCD00005638 EINECS 222-438-3 1H-Indole-3-acetic acid, 5-methoxy-, ion(1-) 5-Methoxyindol-3-ylacetate INDOLE-3-ACETIC ACID,5-METHOXY (5-Methoxy-1H-indol-3-yl)acetate 5-Methoxyindol-3-ylacetic acid 5-Methoxyindole-3-acetate 5-Methoxyindole-3-acetic acid 2-(5-Methoxy-1H-indol-3-yl)acetic acid Methoxyindoleacetic acid

Description	5-Methoxyindole-3-acetic acid, isolated from pineal tissue, is a metabolite of Melatonin[1].
Related Catalog	Research Areas >> Others
Target	Human Endogenous Metabolite
References	[1]. KVEDER S, et al. The metabolism of melatonin (N-acetyl-5-methoxytryptamine) and 5-methoxytryptamine. J Biol Chem. 1961 Dec;236:3214-20.

Boiling Point	445.9ºC at 760 mmHg
Melting Point	145-148 °C (dec.)(lit.)
Molecular Formula	C₁₁H₁₁NO₃
Molecular Weight	205.21000
Flash Point	223.5ºC
Exact Mass	205.07400
PSA	62.32000
LogP	1.80360
Storage condition	2-8°C
Water Solubility	insoluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NL3660500

CHEMICAL NAME :: Indole-3-acetic acid, 5-methoxy-

CAS REGISTRY NUMBER :: 3471-31-6

LAST UPDATED :: 198910

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C11-H11-N-O3

MOLECULAR WEIGHT :: 205.23

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 :: 98 mg/kg

TOXIC EFFECTS :: Behavioral - excitement

REFERENCE :: JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub., 1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76- Volume(issue)/page/year: 1,515,1976 ** TUMORIGENIC DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4 gm/kg/13W-I

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Brain and Coverings - tumors

REFERENCE :: BEBMAE Byulleten' Eksperimental'noi Biologii i Meditsiny. Bulletin of Experimental Biology and Medicine. For English translation, see BEXBAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 101,605,1986

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2 gm/kg female 10-21 day(s) after conception

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Brain and Coverings - tumors Reproductive - Tumorigenic effects - transplacental tumorigenesis

REFERENCE :: BEBMAE Byulleten' Eksperimental'noi Biologii i Meditsiny. Bulletin of Experimental Biology and Medicine. For English translation, see BEXBAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 101,605,1986

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Safety Phrases	S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	NL3660500
HS Code	2933990090

Precursor 10
2436-17-1 23304-48-5 1006-94-6 2426-19-9
99988-56-4 72963-98-5 858232-58-3 57000-49-4
104-94-9 14827-68-0
DownStream 8
487-93-4 23304-48-5 712-09-4 54-16-0
1019-45-0 924635-04-1 57000-49-4 55887-55-3

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%