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2-HYDROXY-5-IODO-BENZALDEHYDE

2-HYDROXY-5-IODO-BENZALDEHYDE structure

CAS No.: 1761-62-2

Chemical Name:: 2-HYDROXY-5-IODO-BENZALDEHYDE

Synonyms: AKOS B028970;SALOR-INT L497630-1EA;5-IODOSALICYLALDEHYDE;5-iodosalicyclaldehyde;Iodosalicylaldehyde,5-;LABOTEST-BB LT00137782;5-Iodosalicylaldehyde 97%;5-IODO-2-HYDROXYBENZALDEHYDE;2-HYDROXY-5-IODO-BENZALDEHYDE;Benzaldehyde, 2-hydroxy-5-iodo-

CBNumber:: CB0445760

Molecular Formula:: C7H5IO2

Molecular Weight:: 248.02

MDL Number:: MFCD00723501

MOL File:: 1761-62-2.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-27 22:42:34

Product description	Number	Pack Size	Price
5-Iodosalicylaldehyde 97%	524328	1g	$85.2
2-Hydroxy-5-iodobenzaldehyde min. 95.0 %	I1175	1G	$30
2-Hydroxy-5-iodobenzaldehyde min. 95.0 %	I1175	5G	$89
5-Iodosalicylaldehyde ≥96.5%(GC)	41877	1G	$65.4
2-Hydroxy-5-iodobenzaldehyde 98%	H45105	250mg	$12
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2-HYDROXY-5-IODO-BENZALDEHYDE Properties

Melting point	98-100 °C (lit.)
Boiling point	282.0±30.0 °C(Predicted)
Density	30 g/mL at 25 °C(lit.)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
pka	7.56±0.18(Predicted)
Appearance	Light brown to yellow Solid
Sensitive	Light Sensitive
InChI	InChI=1S/C7H5IO2/c8-6-1-2-7(10)5(3-6)4-9/h1-4,10H
InChIKey	PDFVIWFKGYODKD-UHFFFAOYSA-N
SMILES	C(=O)C1=CC(I)=CC=C1O
CAS DataBase Reference	1761-62-2(CAS DataBase Reference)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs	Respiratory system
PPE	dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
HazardClass	IRRITANT
HS Code	2913000090
Storage Class	11 - Combustible Solids
Hazard Classifications	Eye Irrit. 2 Skin Irrit. 2 STOT SE 3

2-HYDROXY-5-IODO-BENZALDEHYDE price More Price(40)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	524328	5-Iodosalicylaldehyde 97%	1761-62-2	1g	$85.2	2026-04-30	Buy
TCI Chemical	I1175	2-Hydroxy-5-iodobenzaldehyde min. 95.0 %	1761-62-2	1G	$30	2026-04-30	Buy
TCI Chemical	I1175	2-Hydroxy-5-iodobenzaldehyde min. 95.0 %	1761-62-2	5G	$89	2026-04-30	Buy
Chem-Impex	41877	5-Iodosalicylaldehyde ≥96.5%(GC)	1761-62-2	1G	$65.4	2026-05-19	Buy
Synthonix	H45105	2-Hydroxy-5-iodobenzaldehyde 98%	1761-62-2	250mg	$12	2026-05-06	Buy

Product number	Packaging	Price	Buy
524328	1g	$85.2	Buy
I1175	1G	$30	Buy
I1175	5G	$89	Buy
41877	1G	$65.4	Buy
H45105	250mg	$12	Buy

2-HYDROXY-5-IODO-BENZALDEHYDE Chemical Properties,Uses,Production

Uses

5-Iodosalicylaldehyde may be used to synthesize:

5-formylsalicylaldehyde
5-ortho-carboranylsalicylaldehyde
new salen (N,N′-Bis(salicylidene)ethylenediamine) ligands that are tethered to a p-acylthio(phenylacetylene)_n linker

General Description

5-Iodosalicylaldehyde is a salicylaldehyde derivative.

Synthesis

90-02-8

1761-62-2

General procedure for the synthesis of 5-iodosalicylaldehyde from salicylaldehyde: To a stirred solution of salicylaldehyde (1 mmol) in dichloromethane (CH2Cl2) or 1,2-dichloroethane ((CH2Cl)2) (0.1 M) was added triphenylphosphorane bis(trifluoromethylsulfonyl)imide (Ph3PAuNTf2) (0.025 mmol, 19 mg; if toluene-ligated Ph3PAuNTf2 complex, the ratio was 2:1), followed by the addition of N-iodosuccinimide (NIS) (1.1 mmol, 248 mg). The reaction mixture was stirred at room temperature or reacted under reflux conditions until complete conversion of salicylaldehyde was confirmed by thin layer chromatography (TLC) monitoring. Upon completion of the reaction, the solvent was evaporated under reduced pressure and the resulting crude product was purified by fast column chromatography using different ratios of hexane and ethyl acetate (EtOAc) as eluents to finally obtain purified 5-iodosalicylaldehyde.

References

[1] Journal of Organic Chemistry, 2015, vol. 80, # 9, p. 4306 - 4312
[2] Synlett, 2014, vol. 25, # 3, p. 399 - 402
[3] European Journal of Organic Chemistry, 2016, vol. 2016, # 12, p. 2177 - 2186
[4] Angewandte Chemie - International Edition, 2007, vol. 46, # 4, p. 572 - 575
[5] Chemistry - A European Journal, 2013, vol. 19, # 7, p. 2442 - 2449

2-HYDROXY-5-IODO-BENZALDEHYDE synthesis

Synthesis of 2-HYDROXY-5-IODO-BENZALDEHYDE from Salicylaldehyde

2-HYDROXY-5-IODO-BENZALDEHYDE Preparation Products And Raw materials

Raw materials

2-HYDROXY-5-IODOBENZYL ALCOHOL Formaldehyde Salicylaldehyde 4-Iodophenol Salicylic acid

Toluene Dichloromethane Triphenylphosphine GOLDI N-Iodosuccinimide

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Preparation Products

2-HYDROXY-5-IODO-BENZALDEHYDE Suppliers

Global( 130)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	+8613336195806	sales@capot.com	China	29640	60
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49979	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29792	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	18895	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52705	58
Changzhou Anxuan Chemical Co., Ltd	+86-0519-89882563 +86-18961279162	andy@anxuanchem.com	China	4327	58
Labnetwork lnc.	+86-27-50766799 +8618062016861	contact@labnetwork.com	China	19987	58
sgtlifesciences pvt ltd	+8617013299288	dj@sgtlifesciences.com	China	12373	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dideu Industries Group Limited	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Changzhou Anxuan Chemical Co., Ltd	58
Labnetwork lnc.	58
sgtlifesciences pvt ltd	58

View Lastest Price from 2-HYDROXY-5-IODO-BENZALDEHYDE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2021-08-12	2-HYDROXY-5-IODO-BENZALDEHYDE 1761-62-2	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
	2020-01-13	2-HYDROXY-5-IODO-BENZALDEHYDE 1761-62-2	US $1.00 / KG	1KG	99%	100KG	Career Henan Chemical Co

2-HYDROXY-5-IODO-BENZALDEHYDE
1761-62-2
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

2-HYDROXY-5-IODO-BENZALDEHYDE
1761-62-2
US $1.00 / KG
99%
Career Henan Chemical Co

2-HYDROXY-5-IODO-BENZALDEHYDE Spectrum

2-HYDROXY-5-IODO-BENZALDEHYDE(1761-62-2)¹HNMR 2-HYDROXY-5-IODO-BENZALDEHYDE(1761-62-2)IR

1761-62-2(2-HYDROXY-5-IODO-BENZALDEHYDE)Related Search:

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5-IODO-O-VANILLIN 3-Iodo-2-hydroxybenzaldehyde 3,5-DIIODO-4-HYDROXYBENZALDEHYDE BENZAMIDE, N-[(1-ETHYL-2-PYRROLIDINYL)METHYL]-2-HYDROXY-3-IODO-6-METHOXY- ETHYL 6-IODO-4-OXO-4H-CHROMENE-2-CARBOXYLATE

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Benzaldehyde, 2-hydroxy-5-iodo- 5-Iodosalicylaldehyde 97% LABOTEST-BB LT00137782 SALOR-INT L497630-1EA AKOS B028970 5-IODOSALICYLALDEHYDE 2-HYDROXY-5-IODO-BENZALDEHYDE Iodosalicylaldehyde,5- 5-IODO-2-HYDROXYBENZALDEHYDE 5-Iodosalicylaldehyde, 2-Formyl-4-iodophenol 5-iodosalicyclaldehyde 2-HYDROXY-5-IODO-BENZALDEHYDE ISO 9001：2015 REACH 1761-62-2 761-62-2 lC6H3OHCHO Organic Building Blocks Stains & Stains and Dyes Phenyls & Phenyl-Het G-H-I Stains and Dyes Stains&Dyes, A to Aromatic Aldehydes & Derivatives (substituted) Aldehydes Phenyls & Phenyl-Het A to Z Building Blocks C7 Carbonyl Compounds Chemical Synthesis Dyes Hematology and Histology