ChemicalBook >> CAS DataBase List >>3-(Methylthio)benzoic acid

3-(Methylthio)benzoic acid

CAS No.
825-99-0
Chemical Name:
3-(Methylthio)benzoic acid
Synonyms
3-MethylbenzothioicO-acid;3-(Methylthio)benzoic acid;3-methylsulfanylbenzoic acid;3-(Methylthio)benzoicAcid>Benzoic acid, 3-(methylthio)-;3-(METHYLTHIO)BENZOIC ACID 97;3-(Methylthio)benzoic acid 97%;3-(Methylthio)benzoic acid 98+%;3-(Methylsulphanyl)benzoic acid, 3-Carboxythioanisole
CBNumber:
CB8499916
Molecular Formula:
C8H8O2S
Molecular Weight:
168.21
MDL Number:
MFCD00156993
MOL File:
825-99-0.mol
MSDS File:
SDS
Last updated:2026-05-28 05:39:41
Product description Number Pack Size Price
3-(Methylthio)benzoic Acid >98.0%(GC)(T) M1853 1g $116
3-(Methylthio)benzoic Acid >98.0%(GC)(T) M1853 5g $460
3-(Methylthio)benzoic acid Asreported 281889 25g $991
3-(Methylthio)benzoic acid Asreported 281889 50g $1507
3-(Methylthio)benzoic acid Asreported 281889 100g $2471
More product size

3-(Methylthio)benzoic acid Properties

Melting point 126-130 °C (lit.)
Boiling point 321.5±25.0 °C(Predicted)
Density 1.28±0.1 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
solubility soluble in Methanol
form powder to crystal
pka 4.05±0.10(Predicted)
color White to Almost white
InChI InChI=1S/C8H8O2S/c1-11-7-4-2-3-6(5-7)8(9)10/h2-5H,1H3,(H,9,10)
InChIKey PZGADOOBMVLBJE-UHFFFAOYSA-N
SMILES C(O)(=O)C1=CC=CC(SC)=C1
FDA UNII 9F9KVQ2KQE
UNSPSC Code 12352100

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
PPE Eyeshields, Gloves, type N95 (US)
WGK Germany  3
HS Code  2930909899
Storage Class 13 - Non Combustible Solids
NFPA 704
0
2 0

3-(Methylthio)benzoic acid price More Price(53)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical M1853 3-(Methylthio)benzoic Acid >98.0%(GC)(T) 825-99-0 1g $116 2026-04-30 Buy
TCI Chemical M1853 3-(Methylthio)benzoic Acid >98.0%(GC)(T) 825-99-0 5g $460 2026-04-30 Buy
Usbiological 281889 3-(Methylthio)benzoic acid Asreported 825-99-0 25g $991 2026-06-03 Buy
Usbiological 281889 3-(Methylthio)benzoic acid Asreported 825-99-0 50g $1507 2026-06-03 Buy
Usbiological 281889 3-(Methylthio)benzoic acid Asreported 825-99-0 100g $2471 2026-06-03 Buy
Product number Packaging Price Buy
M1853 1g $116 Buy
M1853 5g $460 Buy
281889 25g $991 Buy
281889 50g $1507 Buy
281889 100g $2471 Buy

3-(Methylthio)benzoic acid Chemical Properties,Uses,Production

Uses

It is used in the de novo design of small molecule inhibitors targeting the LEDGF/p75-HIV integrase interaction.

Synthesis

Benzoic acid, 3-(methylthio)-, methyl ester

90721-40-7

3-(Methylthio)benzoic acid

825-99-0

Methyl iodide (0.972 mL) was slowly added to a solution of DMF (8 mL) containing 3-mercaptobenzoic acid (601 mg, 3.9 mmol) and potassium carbonate (2.7 g, 19.5 mmol) under ice bath conditions. The reaction mixture was gradually warmed to room temperature and stirred continuously for 1 hour. After the reaction was completed, the reaction mixture was diluted with ethyl acetate, washed with water three times sequentially, and the organic phase was dried with anhydrous sodium sulfate, filtered and concentrated to give methyl 3-methylthiobenzoate (684 mg, 96%, yellow oil).1H NMR (CDCl3, δ ppm): 7.90 (s, 1H), 7.80 (d, 1H), 7.44 (d, 1H), 7.35 (t, 1H). 7.35 (t, 1H), 3.92 (s, 3H), 2.53 (s, 3H). Methyl 3-methylthiobenzoate (684 mg, 3.8 mmol) was dissolved in a mixed solvent of methanol (8 mL) and THF (8 mL), 1 N NaOH aqueous solution (5.6 mL, 5.6 mmol) was added, and the reaction was heated for 1 hr at 70 °C. After completion of the reaction, the reaction mixture was concentrated and the residue was diluted with water. After adjusting the pH to 2 with 1 N HCl, the aqueous phase was extracted with ethyl acetate, the organic phase was washed with water and saturated saline in turn, dried over anhydrous sodium sulfate, filtered and concentrated to give 3-methylthiobenzoic acid (616 mg, 97%, white solid).1H NMR (DMSO, δ ppm): 13.1 (bs, 1H), 7.76 (s, 1H), 7.70 (d, 1H ), 7.51 (d, 1H), 7.44 (t, 1H), 2.52 (s, 3H).

References

[1] Patent: WO2004/14881, 2004, A2. Location in patent: Page 136
[2] Patent: WO2004/14370, 2004, A2. Location in patent: Page/Page column 61

90721-40-7
825-99-0
Synthesis of 3-(Methylthio)benzoic acid from Benzoic acid, 3-(methylthio)-, methyl ester
Global( 120)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806 sales@capot.com China 29640 60
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
Fuxin Pharmaceutical
+86-021-021-50872116 +8613122107989 contact@fuxinpharm.com China 10000 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
Dayang Chem (Hangzhou) Co.,Ltd.
+86-0571-88938639 +8617705817739 info@dycnchem.com China 52705 58
Aromsyn Co., Ltd.
+86-0571-85585865 +8613336024896 CB@aromsyn.com China 19183 58
Hebei Chuanghai Biotechnology Co., Ltd
+8615531151365 mina@chuanghaibio.com China 18126 58
Zhengzhou Lingzhiyue Technology Co., Ltd
+86-0371-55074660 +86-13523716970 Lingzhiyue@aliyun.com China 3145 58
HANGZHOU LEAP CHEM CO., LTD.
+86-571-87711850 market18@leapchem.com China 43333 58

View Lastest Price from 3-(Methylthio)benzoic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3-(Methylthio)benzoic acid pictures 2019-12-25 3-(Methylthio)benzoic acid
825-99-0
$1.00 1KG 99% 200kg Career Henan Chemical Co
3-(Methylthio)benzoic acid 3-(METHYLTHIO)BENZOIC ACID 97 3-(Methylsulphanyl)benzoic acid, 3-Carboxythioanisole 3-(Methylthio)benzoic acid 98+% 3-(Methylthio)benzoic acid 97% 3-methylsulfanylbenzoic acid 3-MethylbenzothioicO-acid 3-(Methylthio)benzoicAcid> Benzoic acid, 3-(methylthio)- 825-99-0 C8 Carbonyl Compounds Carboxylic Acids