2-(carboxymethylthio)benzoic acid

Modify Date: 2026-07-03 19:21:51

2-(carboxymethylthio)benzoic acid Structure
2-(carboxymethylthio)benzoic acid structure
Common Name 2-(carboxymethylthio)benzoic acid
CAS Number 135-13-7 Molecular Weight 212.22200
Density 1.49 g/cm3 Boiling Point 423ºC at 760 mmHg
Molecular Formula C9H8O4S Melting Point 208 °C
MSDS N/A Flash Point 209.6ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 2-(carboxymethylsulfanyl)benzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.49 g/cm3
Boiling Point 423ºC at 760 mmHg
Melting Point 208 °C
Molecular Formula C9H8O4S
Molecular Weight 212.22200
Flash Point 209.6ºC
Exact Mass 212.01400
PSA 99.90000
LogP 1.56150
Vapour Pressure 6.55E-08mmHg at 25°C
InChIKey GMBZSYUPMWCDGK-UHFFFAOYSA-N
SMILES O=C(O)CSc1ccccc1C(=O)O

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DG4975500
CHEMICAL NAME :
Benzoic acid, (2-carboxymethylthio)-
CAS REGISTRY NUMBER :
135-13-7
BEILSTEIN REFERENCE NO. :
2109941
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C9-H8-O4-S
MOLECULAR WEIGHT :
212.23
WISWESSER LINE NOTATION :
QV1SR BVQ

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 :
250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
180 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00457

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes T
Safety Phrases S22-S24/25
RTECS DG4975500
HS Code 2930909090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2930909090
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 2-(carboxymethylthio)benzoic acidBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Primary cell-based high-throughput screening assay for identification of compounds th...
Source: Johns Hopkins Ion Channel Center
Target: regulator of G-protein signaling 4 isoform 2 [Homo sapiens]
External Id: JHICC_RGS_Act_HTS
Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN
Name: QFRET-based biochemical primary high throughput screening assay to identify exosite i...
Source: The Scripps Research Institute Molecular Screening Center
Target: disintegrin and metalloproteinase domain-containing protein 17 preproprotein [Homo sapiens]
External Id: ADAM17_INH_QFRET_1536_1X%INH PRUN
Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN
Name: uHTS identification of small molecule activators of the adaptive arm of the Unfolded ...
Source: Burnham Center for Chemical Genomics
Target: N/A
External Id: BCCG-A405-UPR-XBP1-PrimaryAgonist-Assay
Name: A screen for compounds that inhibit the activity of LtaS in Staphylococcus aureus
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
External Id: HMS979
Name: High throughput fluorescence intensity-based biochemical assay to screen for small mo...
Source: University of Pittsburgh Molecular Library Screening Center
Target: furin (paired basic amino acid cleaving enzyme), isoform CRA_a [Homo sapiens]
External Id: MH080376 Biochemical HTS for Inhibitors of the Proprotein Convertase Furin.
Name: Fluorescence polarization to screen for inhibitor that competite the binding of FadD2...
Source: Broad Institute
Target: FATTY-ACID-CoA LIGASE FADD28 (FATTY-ACID-CoA SYNTHETASE)
External Id: 2147-01_Inhibitor_SinglePoint_HTS_Activity
Name: HSF-1 induced GFP reporter and Doxycycline induced RFP reporter Measured in Cell-Base...
Source: Broad Institute
Target: Hsf1 protein
External Id: 2038-03_Inhibitor_Dose_CherryPick_Activity_Set4
Name: Dicer-mediated maturation of pre-microRNA
Source: Center for Chemical Genomics, University of Michigan
Target: N/A
External Id: TargetID_659_CEMA
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

EINECS 205-178-5
2-Carboxymethylmercapto-benzoesaeure
Acetic acid,(2-carboxyphenyl)thio
2-Carboxyphenylthioglycolic acid
2-<(carboxymethyl)thio>benzoic acid
o-Carboxyphenylthioglycollic acid
(o-Carboxyphenylthio)acetic acid
2-(Carboxymethylthio)benzoic acid
2-(3-FLUOROPHENYL)ACETOPHENONE
2-(carbomethylthio)benzoic acid
MFCD00021761
2-carboxymethylsulfanyl-benzoic acid
(S-Phenyl-thioglykolsaeure)-o-carbonsaeure

 2-(carboxymethylthio)benzoic acid | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular weight of 2-(carboxymethylsulfanyl)benzoic acid?
A: Molecular weight of 2-(carboxymethylsulfanyl)benzoic acid is 212.22200.
Q: What is the CAS number of 2-(carboxymethylsulfanyl)benzoic acid?
A: CAS number of 2-(carboxymethylsulfanyl)benzoic acid is 135-13-7.
Q: What is the InChIKey of 2-(carboxymethylsulfanyl)benzoic acid?
A: InChIKey of 2-(carboxymethylsulfanyl)benzoic acid is GMBZSYUPMWCDGK-UHFFFAOYSA-N.
Q: What are the upstream materials of 2-(carboxymethylsulfanyl)benzoic acid?
A: Related upstream materials(CAS) of 2-(carboxymethylsulfanyl)benzoic acid: 119-80-2;79-11-8;118-92-3;124-38-9;100-68-5;19614-16-5;17333-86-7;68-11-1;860696-98-6;147-93-3.
Q: What English synonyms does 2-(carboxymethylsulfanyl)benzoic acid have?
A: English synonyms of 2-(carboxymethylsulfanyl)benzoic acid: EINECS 205-178-5, 2-Carboxymethylmercapto-benzoesaeure, Acetic acid,(2-carboxyphenyl)thio, 2-Carboxyphenylthioglycolic acid, 2-benzoic acid, o-Carboxyphenylthioglycollic acid, (o-Carboxyphenylthio)acetic acid, 2-(Carboxymethylthio)benzoic acid, 2-(3-FLUOROPHENYL)ACETOPHENONE, 2-(carbomethylthio)benzoic acid, MFCD00021761, 2-carboxymethylsulfanyl-benzoic acid, (S-Phenyl-thioglykolsaeure)-o-carbonsaeure.
Q: What is the molecular formula of 2-(carboxymethylsulfanyl)benzoic acid?
A: Molecular formula of 2-(carboxymethylsulfanyl)benzoic acid is C9H8O4S.
Q: What is the LogP of 2-(carboxymethylsulfanyl)benzoic acid?
A: LogP of 2-(carboxymethylsulfanyl)benzoic acid is 1.56150.
Q: What is the safety information for 2-(carboxymethylsulfanyl)benzoic acid?
A: Safety information for 2-(carboxymethylsulfanyl)benzoic acid: S22-S24/25.
Q: What is the polar surface area (PSA) of 2-(carboxymethylsulfanyl)benzoic acid?
A: Polar surface area (PSA) of 2-(carboxymethylsulfanyl)benzoic acid is 99.90000.
Q: What is the boiling point of 2-(carboxymethylsulfanyl)benzoic acid?
A: Boiling point of 2-(carboxymethylsulfanyl)benzoic acid is 423ºC at 760 mmHg.

 2-(carboxymethylthio)benzoic acidfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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