Chemical record · Identifiers & sourcing
2-hydroxy-3-nitrobenzoic acid
Primary identifiers
No supplier listings for this record · Submit RFQ →
53 synonyms indexed on this record. Molecular formula C7H5NO5 (see identifiers).
Record summary
Overview
Key identifiers
- CAS No.
- 85-38-1
- Primary name
- 2-hydroxy-3-nitrobenzoic acid
- Formula
- C7H5NO5
Molecular formula is a stored field on this chemical record.
Record status
Added Apr 7, 2026 · Updated Apr 7, 2026
Supplier-linked listings
No supplier-linked rows
This chemical record has no supplier-linked catalog rows yet. Submit an RFQ to start a sourcing request against this record (sign-in required).
Submit RFQ for this recordNaming index
Naming & synonyms (53)
Labels below are naming entries stored on this chemical record—they are not separate competing master records. Searchable variants may also have synonym landing URLs; name hub pages group catalog text matches for indexed name strings.
Display-oriented names (40)
- 3-Nitrosalicylic acid
- Salicylic acid, 3-nitro-
- Benzoic acid, 2-hydroxy-3-nitro-
- BRN 2213132
- AI3-08930
- Salicylic acid, 3-nitro
- 47661X4L2C
- 3-NITROSALICYLIC ACID [MI]
- 4-10-00-00228 (Beilstein Handbook Reference)
- MESALAZINE IMPURITY R [EP IMPURITY]
- MESALAZINE IMPURITY R (EP IMPURITY)
- RefChem:95051
- DTXCID80156539
- 628-816-8
- WWWFHFGUOIQNJC-UHFFFAOYSA-N
- 85-38-1
- 2-hydroxy-3-nitro-benzoic acid
- 3-Nitrosalicylicacid
- 3-Nitro-salicylsaure
- 3-nitrosalicyclic acid
- WLN: WNR BQ CVQ
- Mesalazine EP Impurity R
- SCHEMBL71887
- orb2940256
- SCHEMBL1340066
- MSK163420
- STK688148
- AKOS000282179
- HY-W039726
- AS-46787
- DB-031391
- ST4127234
- 3-Nitrosalicylic acid, >=99.0% (HPLC)
- CS-0097789
- EN300-98791
- AE-562/40897208
- 3-Nitrosalicylic Acid(Discontinued,See C4X-132435)
- Q27259019
- 2-Hydroxy-3-Nitrobenzoic Acid; Mesalazine EP Impurity R
- Z1255465064
Registry & reference names (13)
- NSC 182
- UNII-47661X4L2C
- NSC-182
- DTXSID80234048
- MFCD00024240
- Salicylic acid, 3-nitro- (7CI,8CI); 2-Hydroxy-3-nitrobenzoic acid; 3-Nitrosalicylic acid; NSC 182
- NSC182
- SBB013649
- FN26344
- SY107293
- N0251
- F10498
- F049728
Properties
- Molecular formula
- C7H5NO5
Safety
No safety data available
Structured safety data is not available for this record yet.
Record scope
About this record
This URL is the chemical record page for 2-hydroxy-3-nitrobenzoic acid (CAS 85-38-1). The molecular formula field reads C7H5NO5. 53 naming or synonym entries are indexed on this row.
Canonical identifiers on the record: English name · CAS (when present) · molecular formula (when present). Synonym landing and name hub URLs are browse helpers; they point at or group catalog data, not alternate SSOT rows.
RFQ for this chemical record
No supplier-linked listings yet. Submit an RFQ to register demand against 2-hydroxy-3-nitrobenzoic acid; routing follows the same RFQ workflow as other catalog rows.