3-nitrophthalic acid (CAS 603-11-2) — formula C8H5NO6, molecular weight 211.01 g/mol; category pharmaceutical intermediates and APIs.
3-nitrophthalic acid (CAS 603-11-2) is a pharmaceutical intermediate or API 医药中间体及原料药. Its molecular formula C8H5NO6 comprises 8 C, 5 H, 1 N, 6 O atoms. Its molecular weight is about 211.01 g/mol. Reported physicochemical data: LogP about 0.75. Pharmaceutical intermediates and APIs are critical building blocks for drug synthesis, with strict requirements on purity, impurities and process consistency. Used in API synthesis, formulation and pre-clinical research; supplied with COA and impurity-profile documentation. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 603-11-2 |
|---|---|
| Molecular Formula | C8H5NO6 |
| Molecular Weight | 211.01 g/mol |
| LogP | 0.75 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | formulation and pre-clinical research, supplied with COA and impurity-profile documentation. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering |
| Category | Pharmaceutical Raw Materials |
Documented applications: formulation and pre-clinical research, supplied with COA and impurity-profile documentation. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
3-nitrophthalic acid is a pharmaceutical intermediate or API compound with CAS registry number 603-11-2 and molecular formula C8H5NO6 (molecular weight 211.01 g/mol), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 603-11-2
Its molecular formula C8H5NO6 comprises 8 C, 5 H, 1 N, 6 O atoms.
Also known as: 3-nitrophthalic acid · 3-硝基邻苯二甲酸
Category: pharmaceutical intermediates and APIs
The CAS registry number of 3-nitrophthalic acid is 603-11-2.
Molecular formula C8H5NO6, molecular weight 211.01 g/mol.
It is also registered under: 3-nitrophthalic acid, 3-硝基邻苯二甲酸.
Recorded applications: formulation and pre-clinical research, supplied with COA and impurity-profile documentation. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Category: Pharmaceutical Raw Materials.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 3-nitrophthalic acid (CAS 603-11-2), compiled from public chemistry databases.
| CAS Number | 603-11-2 |
|---|---|
| PubChem CID | 69043 |
| Molecular Formula | C8H5NO6 |
| Molecular Weight | 211.01 g/mol |
| IUPAC Name | 3-nitrophthalic acid |
| InChIKey | KFIRODWJCYBBHY-UHFFFAOYSA-N |
| UNII (FDA) | MC7W4GB97C |
| Molecular Weight | 211.13 |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 2 |
| Exact Mass | 211.01168688 |
| Monoisotopic Mass | 211.01168688 |
| Topological Polar Surface Area | 120 |
| Heavy Atom Count | 15 |
| Vapor Pressure | 0.00000018 [mmHg] |
|---|---|
| LogP | 0.75 |
3-Nitrophthalic acid; 603-11-2; Phthalic acid, 3-nitro-; 1,2-Benzenedicarboxylic acid, 3-nitro-; MC7W4GB97C; NSC-3120; DTXSID9060528; RefChem:95046; DTXCID1042786; 210-030-8; 3-nitrobenzene-1,2-dicarboxylic acid; 3-Nitrophthalicacid; 3-nitro-phthalic acid; MFCD00007138; Pomalidomide Impurity 5; m-Nitrophthalic acid
| Notified hazard statements | H315 (100%), H318 (88.5%), H319 (11.5%), H335 (98.9%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-硝基邻苯二甲酸