ChemicalBook >> CAS DataBase List >>2-(2,4-Dihydroxybenzoyl)benzoic acid
2-(2,4-Dihydroxybenzoyl)benzoic acid
- CAS No.
- 2513-33-9
- Chemical Name:
- 2-(2,4-Dihydroxybenzoyl)benzoic acid
- Synonyms
- NSC 14699;Aspirin Impurity G;Monosodium salt form;Fluorescein EP Impurity C;Fluorescein impurity C CRS;Fluorescein Sodium Impurity C;Acetylsalicylic Acid Impurity 4;Acetylsalicylic Acid Impurity 12;Fluorescein Sodium EP Impurity C;Fluorescein USP Related Compound C
- CBNumber:
- CB9174485
- Molecular Formula:
- C14H10O5
- Molecular Weight:
- 258.23
- MDL Number:
- MFCD00433869
- MOL File:
- 2513-33-9.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-09-12 18:56:10
| Melting point | 202-205°C (dec.) |
|---|---|
| Boiling point | 555.7±33.0 °C(Predicted) |
| Density | 1.459±0.06 g/cm3(Predicted) |
| storage temp. | Refrigerator, Under Inert Atmosphere |
| solubility | DMSO (Slightly), Methanol (Slightly, Heated) |
| form | Solid |
| pka | 3.26±0.36(Predicted) |
| color | Light brown to brown |
| Major Application | pharmaceutical (small molecule) |
| InChI | InChI=1S/C14H10O5/c15-8-5-6-11(12(16)7-8)13(17)9-3-1-2-4-10(9)14(18)19/h1-7,15-16H,(H,18,19) |
| InChIKey | KIEFFPFIBREPIX-UHFFFAOYSA-N |
| SMILES | C(O)(=O)C1=CC=CC=C1C(=O)C1=CC=C(O)C=C1O |
| FDA UNII | 63XZ9244E2 |
| UNSPSC Code | 41116107 |
| NACRES | NA.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H319 |
| Precautionary statements | P305+P351+P338 |
| WGK Germany | WGK 3 |
| HS Code | 2918992090 |
| Storage Class | 11 - Combustible Solids |
2-(2,4-Dihydroxybenzoyl)benzoic acid price More Price(25)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | Y0000804 | Fluorescein impurity C European Pharmacopoeia (EP) Reference Standard | 2513-33-9 | 10 μg | $161 | 2026-04-30 | Buy |
| Sigma-Aldrich | 1277037 | Fluorescein impurity C | 2513-33-9 | 25mg | $1290 | 2026-04-30 | Buy |
| Sigma-Aldrich | Y0000804 | Fluorescein impurity C European Pharmacopoeia (EP) Reference Standard | 2513-33-9 | y0000804 | $147 | 2024-03-01 | Buy |
| TRC | TRC-D451750-1G | 2',4'-Dihydroxy-2-benzoylbenzoic Acid >95%(HPLC) | 2513-33-9 | 1g | $254 | 2026-06-03 | Buy |
| TRC | TRC-D451750-10G | 2',4'-Dihydroxy-2-benzoylbenzoic Acid >95%(HPLC) | 2513-33-9 | 10g | $1824 | 2026-06-03 | Buy |
2-(2,4-Dihydroxybenzoyl)benzoic acid Preparation Products And Raw materials
2-(2,4-Dihydroxybenzoyl)benzoic acid Suppliers
Global Suppliers ( 98)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ShenZhen Davoos Tech Ltd | 0752-5555973 13923768523 | 95372103@qq.com | China | 669 | 58 |
| Amel Pharmatech Corporation | 027-888-4366503 13986279625 | sales@amelpharmatech.com | China | 4826 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Chemsky（shanghai）International Co.,Ltd. | 021-50135380 | shchemsky@sina.com | China | 32273 | 50 |
| BioBioPha Co., Ltd. | 0871-65217109 | y.liu@mail.biobiopha.com | China | 5641 | 65 |
| Chengdu Forest Science and Technology Development Co., Ltd. | 18030648795 18030648795 | sales@cdforestchem.com | China | 1998 | 58 |
| S.Z. PhyStandard Bio-Tech. Co., Ltd. | 0755-83725681-603 | China | 4484 | 50 | |
| Bide Pharmatech Ltd. | 400-164-7117 18317119277 | product02@bidepharm.com | China | 40000 | 60 |
| Quality Control Solutions Ltd. | 0755-66853366 13670046396 | orders@qcsrm.com | China | 18188 | 56 |
| Sichuan Wei Keqi Biological Technology Co., Ltd. | 028-81700200 18116577057 | 3003855609@qq.com | China | 7717 | 56 |
View Latest Price from 2-(2,4-Dihydroxybenzoyl)benzoic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-04-21 | 2-(2,4-Dihydroxybenzoyl)benzoic acid
2513-33-9
|
10g | TargetMol Chemicals Inc. |
-
- 2-(2,4-Dihydroxybenzoyl)benzoic acid
2513-33-9
- $0.00
- TargetMol Chemicals Inc.
2513-33-9 (2-(2,4-Dihydroxybenzoyl)benzoic acid) Related Search:
2-(2,4-dihydroxyphenyl)carbonylbenzoic acid
(2 -(2,4-Dihydroxybenzoyl)) Aspirin IMpurity (2-(2,4-Dihydroxybenzoyl)benzoic Acid)
Aspirin IMpurity (2-(2,4-Dihydroxybenzoyl)benzoic Acid)
Benzoic acid,2-(2,4-dihydroxybenzoyl)-
2-(2,4-Dihydroxybenzoyl)benzoic Aci
Fluorescein impurity C CRS
Acetylsalicylic Acid (Aspirin) Impurity 4
Aspirin Impurity G
Acetylsalicylic Acid Impurity 12
Fluorescein EP Impurity C
Fluorescein Related Compound C (2-(2,4-Dihydroxybenzoyl)benzoic acid) (1277037)
Monosodium salt form
Fluorescein Sodium Impurity C
Fluorescein Sodium EP Impurity C
Fluorescein USP Related Compound C
Acetylsalicylic Acid Impurity 4
*Desflurane Impurity 4 (Desflurane EP Impurity D)
2-(2,4-Dihydroxybenzoyl)benzoic acid in methanol
2',4'-Dihydroxy-2-benzoylbenzoic Acid
NSC 14699
2-(2,4-Dihydroxybenzoyl)benzoic acid (Aspirin Impurity)
2′,4′-Dihydroxy-2-benzoylbenzoic Acid, CAS 2513-33-9
2-(2,4-Dihydroxybenzoyl)benzoic acid , Fluorescein impurity C
Fluorescein EP Impurity C (Fluorescein USP Related Compound C)
2-(2,4-Dihydroxybenzoyl)benzoic acid
2513-33-9
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