Cas no 875664-52-1 (3,4-Difluoro-2-methoxybenzoic acid)

3,4-Difluoro-2-methoxybenzoic acid is a versatile organic compound with distinct aromatic properties. This compound exhibits high purity and stability, making it ideal for applications in organic synthesis and pharmaceutical research. Its unique fluorinated and methoxy groups provide enhanced reactivity and selectivity, facilitating the synthesis of complex organic molecules. The compound's consistent quality and purity ensure reliable performance in various chemical reactions.

3,4-Difluoro-2-methoxybenzoic acid structure

875664-52-1 structure

Product Name:3,4-Difluoro-2-methoxybenzoic acid

CAS No:875664-52-1

MF:C₈H₆F₂O₃

MW:188.128249645233

MDL:MFCD03428593

CID:69214

PubChem ID:24721619

Update Time:2025-10-17

3,4-Difluoro-2-methoxybenzoic acid Chemical and Physical Properties

Names and Identifiers

- 3,4-Difluoro-2-methoxybenzoic acid
- PC7836
- 3,4-Difluoro-2-methoxyBenzoicacid98+%
- 3,4-Difluoro-2-methoxybenzoic acid 97+%
- 6-carboxy-2,3-difluoroanisole, 3,4-difluoro-o-anisic acid
- PubChem10427
- STL555026
- BBL101230
- SBB090705
- CM12679
- Benzoic acid,3,4-difluoro-2-methoxy-
- AB0032872
- 3,4-bis(fluoranyl)-2-methoxy-benzoic acid
- X6307
- ST24041146
- 3,4-difluoro-2-methoxybenzoic acid, AldrichCPR
- A842271
- 664D521
- 3,4-Difluoro-2-methoxybenzoic acid (ACI)
- 3,4-Difluoro-2-methoxybenzoicacid
- DTXSID70641065
- SCHEMBL12756987
- 875664-52-1
- AKOS005257713
- PS-8447
- CS-0061930
- EN300-1866678
- DTXCID90591816
- MFCD03428593
- MDL： MFCD03428593
- Inchi： 1S/C8H6F2O3/c1-13-7-4(8(11)12)2-3-5(9)6(7)10/h2-3H,1H3,(H,11,12)
- InChI Key： BGBIVLWLYHILBQ-UHFFFAOYSA-N
- SMILES： O=C(C1C(OC)=C(F)C(F)=CC=1)O

Computed Properties

Exact Mass: 188.02900
Monoisotopic Mass: 188.029
Isotope Atom Count: 0
Hydrogen Bond Donor Count: 1
Hydrogen Bond Acceptor Count: 5
Heavy Atom Count: 13
Rotatable Bond Count: 2
Complexity: 198
Covalently-Bonded Unit Count: 1
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count : 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Surface Charge: 0
Tautomer Count: nothing
XLogP3: 1.6
Topological Polar Surface Area: 46.5

Experimental Properties

Color/Form: White to cream needle crystals
Density: 1.399
Melting Point: 137-139°C
Boiling Point: 277oC
Flash Point: 121oC
Refractive Index: 1.512
PSA: 46.53000
LogP: 1.67160
Solubility: Insoluble in water

3,4-Difluoro-2-methoxybenzoic acid Security Information

Signal Word：Warning
Hazard Statement： H315; H319; H335
Warning Statement： P261; P264; P271; P280; P302+P352; P304+P340; P305+P351+P338; P312; P321; P332+P313; P337+P313; P362; P403+P233; P405; P501
Hazard Category Code： R36/37/38: irritating to eyes, respiratory tract and skin
Safety Instruction： S26-S37
Hazardous Material Identification：
Storage Condition：Store at room temperature
Risk Phrases：R36/37/38

3,4-Difluoro-2-methoxybenzoic acid Customs Data

HS CODE：2918990090
Customs Data：

China Customs Code:
2918990090

Overview:

2918990090. Other additional oxy carboxylic acids(Including anhydrides\Acyl halide\Peroxides, peroxyacids and derivatives of this tax number). VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:30.0%

Declaration elements:

Product Name, component content, use to

Summary:

2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

3,4-Difluoro-2-methoxybenzoic acid Pricemore >>

Related Categories	No.	Product Name	Cas No.	Purity	Specification	Price	update time
Fluorochem	013819-250mg	3,4-Difluoro-2-methoxybenzoic acid	875664-52-1	97%	250mg	￡20.00	2022-03-01
Fluorochem	013819-5g	3,4-Difluoro-2-methoxybenzoic acid	875664-52-1	97%	5g	￡360.00	2022-03-01
Fluorochem	013819-10g	3,4-Difluoro-2-methoxybenzoic acid	875664-52-1	97%	10g	￡700.00	2022-03-01
Fluorochem	013819-25g	3,4-Difluoro-2-methoxybenzoic acid	875664-52-1	97%	25g	￡1260.00	2022-03-01
SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.	D905849-250mg	3,4-Difluoro-2-methoxybenzoic acid	875664-52-1	98%	250mg	￥269.10	2022-01-11
SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.	D905849-1g	3,4-Difluoro-2-methoxybenzoic acid	875664-52-1	98%	1g	￥809.10	2022-01-11
Apollo Scientific	PC7836-1g	3,4-Difluoro-2-methoxybenzoic acid	875664-52-1	97+%	1g	￡12.00	2024-07-28
Apollo Scientific	PC7836-5g	3,4-Difluoro-2-methoxybenzoic acid	875664-52-1	97+%	5g	￡38.00	2024-07-28
Apollo Scientific	PC7836-25g	3,4-Difluoro-2-methoxybenzoic acid	875664-52-1	97+%	25g	￡131.00	2024-07-28
Matrix Scientific	114424-1g	3,4-Difluoro-2-methoxybenzoic acid, 97%	875664-52-1	97%	1g	$260.00	2023-09-10

3,4-Difluoro-2-methoxybenzoic acid Production Method

Production Method 1

61079-72-9

109-88-6

875664-52-1

Reaction Conditions

1.1 Solvents: Toluene ; 2 h, reflux

Reference

A convenient and efficient approach to polyfluorosalicylic acids and their tuberculostatic activity

Shchegol'kov, Evgeny V.; et al, Bioorganic & Medicinal Chemistry Letters, 2016, 26(10), 2455-2458

Production Method 2

61079-72-9

109-88-6

875664-52-1

Reaction Conditions

1.1 Solvents: Toluene

Reference

Polyfluorinated salicylic acid derivatives as analogs of known drugs: Synthesis, molecular docking and biological evaluation

Shchegol'kov, E. V. ; et al, Bioorganic & Medicinal Chemistry, 2017, 25(1), 91-99

3,4-Difluoro-2-methoxybenzoic acid Raw materials

3,4-Difluoro-2-methoxybenzoic acid Preparation Products

3,4-Difluoro-2-methoxybenzoic acid (875664-52-1)

3,4-Difluoro-2-methoxybenzoic acid Related Literature

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Phys. Chem. Chem. Phys., 1999,1, 3561-3565
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Related Categories

Solvents and Organic Chemicals Organic Compounds Benzenoids Benzene and substituted derivatives Benzoic acids and derivatives Methoxybenzoic acids and derivatives

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Cas no 875664-52-1 (3,4-Difluoro-2-methoxybenzoic acid)

3,4-Difluoro-2-methoxybenzoic acid Chemical and Physical Properties

Names and Identifiers

Computed Properties

Experimental Properties

3,4-Difluoro-2-methoxybenzoic acid Security Information

3,4-Difluoro-2-methoxybenzoic acid Customs Data

China Customs Code:

Overview:

Declaration elements:

Summary:

3,4-Difluoro-2-methoxybenzoic acid Pricemore >>

3,4-Difluoro-2-methoxybenzoic acid Production Method

Production Method 1

Production Method 2

3,4-Difluoro-2-methoxybenzoic acid Raw materials

3,4-Difluoro-2-methoxybenzoic acid Preparation Products

3,4-Difluoro-2-methoxybenzoic acid Related Literature

Related Categories

875664-52-1 (3,4-Difluoro-2-methoxybenzoic acid) Related Products