5-NITROTHIOPHENE-2-CARBOXALDEHYDE (CAS 4521-33-9) — formula C5H3NO3S, molecular weight 157.15; category organic chemicals.
5-NITROTHIOPHENE-2-CARBOXALDEHYDE (CAS 4521-33-9) is a chemical raw material in the organic chemicals category. Its molecular formula C5H3NO3S comprises 5 C, 3 H, 1 N, 3 O, 1 S atoms. Its molecular weight is about 157.15. Reported physicochemical data: LogP about 1.6. 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 | 4521-33-9 |
|---|---|
| Molecular Formula | C5H3NO3S |
| Molecular Weight | 157.15 |
| LogP | 1.6 |
| Category | Organic Chemicals |
5-NITROTHIOPHENE-2-CARBOXALDEHYDE is a carbon-based organic compound with CAS registry number 4521-33-9 and molecular formula C5H3NO3S (molecular weight 157.15), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4521-33-9
Its molecular formula C5H3NO3S comprises 5 C, 3 H, 1 N, 3 O, 1 S atoms.
Also known as: 5-NITROTHIOPHENE-2-CARBOXALDEHYDE · 5-硝基噻吩-2-甲醛
Category: organic chemicals
The CAS registry number of 5-NITROTHIOPHENE-2-CARBOXALDEHYDE is 4521-33-9.
Molecular formula C5H3NO3S, molecular weight 157.15.
It is also registered under: 5-NITROTHIOPHENE-2-CARBOXALDEHYDE, 5-硝基噻吩-2-甲醛.
Category: Organic Chemicals.
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 5-NITROTHIOPHENE-2-CARBOXALDEHYDE (CAS 4521-33-9), compiled from public chemistry databases.
| CAS Number | 4521-33-9 |
|---|---|
| PubChem CID | 78281 |
| Molecular Formula | C5H3NO3S |
| IUPAC Name | 5-nitrothiophene-2-carbaldehyde |
| UNII (FDA) | NB6CXG7SPH |
| Molecular Weight | 157.15 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 156.98336413 |
| Monoisotopic Mass | 156.98336413 |
| Topological Polar Surface Area | 91.1 |
| Heavy Atom Count | 10 |
5-Nitrothiophene-2-Carboxaldehyde; RefChem:537466; 4521-33-9; 5-Nitrothiophene-2-carbaldehyde; 5-Nitro-2-thiophenecarboxaldehyde; 5-Nitro-thiophene-2-carbaldehyde; MFCD00005433; 5-nitro-2-thiophenecarbaldehyde; 2-Thiophenecarboxaldehyde, 5-nitro-; 5-nitrothiophene-2-aldehyde; 5-nitrothiophen aldehyde; NB6CXG7SPH; UNII-NB6CXG7SPH; 5-nitro-2-thiophene-aldehyde; 5-nitro-2-thiopenecarboxaidehyde; Thiophenecarboxaldehyde, 5-nitro-
| GHS notifications | 2.4% (1 / 41) |
|---|
| GHS notifications | 2.4% (1 / 41) |
|---|---|
| Notified hazard statements | H315 (97.6%), H319 (97.6%), H335 (97.6%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5-硝基噻吩-2-甲醛