Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Indole-5-carboxylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1670-81-1

1670-81-1 structure

1670-81-1 structure

Name: Indole-5-carboxylic Acid
Chemical Name: Indole-5-carboxylic Acid
CAS Number: 1670-81-1
Molecular Formula: C₉H₇NO₂
Molecular Weight: 161.157
Create Date: 2018-08-23 18:53:28
Modify Date: 2026-08-03 06:49:41

Name	Indole-5-carboxylic Acid
Synonyms	Indole-5-carboxylic acid 1H-indole-5-cboxylic acid(SALTDATA: FREE) 5-Cboxy-1H-indole Indolecboxylicacid,5 INDOLE-5-CBOXYLIC AICD 1H-INDOLE-5-CBOXYLIC ACID INDOLE-5-CBOXYLIC ACID (I5CA) Indole-5-cboxylic acid, R 1H-Indole-5-carboxylic acid Indole-5-cboxylic acid in stock Factory 1H-Indole-5-cboxylic acid (9CI, ACI) 6-Indolecarboxylic acid;Indole-6-carboxylic acid INDOLE-5-CBOXYLIC ACID (R)-5-BROMO-3-((METHYLPYRROLIDIN-2-YL)METHYL)-1H-INDOLE 5-CBOXYINDOLE TIMTEC-BB SBB003951 J-1670 EINECS 216-799-6 5-INDOLECBOXYLIC ACID RECHEM AL BO 0206 MFCD00005678 Indole-5-cboxylicAcid> 1H-Indole-6-carboxylic acid 5-carboxyindole

Density	1.4±0.1 g/cm3
Boiling Point	419.6±18.0 °C at 760 mmHg
Melting Point	211-213 °C(lit.)
Molecular Formula	C₉H₇NO₂
Molecular Weight	161.157
Flash Point	207.6±21.2 °C
Exact Mass	161.047684
PSA	53.09000
LogP	1.82
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.726
Storage condition	−20°C

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xn:Harmful
Risk Phrases	R21/22;R36/37/38
Safety Phrases	S22-S24/25-S36/37/39-S26
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	29339990

Precursor 10
16066-91-4 124-38-9 10075-50-0 2258-42-6
1011-65-0 83813-70-1 15861-24-2 27041-43-6
7254-19-5 17403-17-7
DownStream 10
32996-16-0 55745-71-6 916179-87-8 197506-83-5
885519-98-2 33890-03-8 53330-94-2 102359-00-2
1011-65-0 335649-84-8

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%

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