Imidacloprid (CAS 138261-41-3) — formula C9H10ClN5O2, molecular weight 255.66; category fine chemicals.
Imidacloprid (CAS 138261-41-3) is a chemical raw material in the fine chemicals category. Its molecular formula C9H10ClN5O2 comprises 9 C, 10 H, 1 Cl, 5 N, 2 O atoms. Its molecular weight is about 255.66. Reported physicochemical data: melting point around 143 - 144 °C, LogP about 0.570. 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 | 138261-41-3 |
|---|---|
| Molecular Formula | C9H10ClN5O2 |
| Molecular Weight | 255.66 |
| Melting Point | 143 - 144 °C |
| LogP | 0.570 |
| Applications | The most widely used applications for Imidacloprid in California are pest control in structures, turf pest control, grape growing, and head and leaf lettuce growing. Other widespread crop uses are rice, grains/cereals (L1130), Pesticides |
| Category | Fine Chemicals |
Documented applications: The most widely used applications for Imidacloprid in California are pest control in structures, turf pest control, grape growing, and head and leaf lettuce growing. Other widespread crop uses are rice, grains/cereals (L1130), Pesticides.
Imidacloprid is a high-value fine compound with CAS registry number 138261-41-3 and molecular formula C9H10ClN5O2 (molecular weight 255.66), belonging to the fine chemicals segment of chemical raw materials.
CAS number: 138261-41-3
Its molecular formula C9H10ClN5O2 comprises 9 C, 10 H, 1 Cl, 5 N, 2 O atoms.
Also known as: Imidacloprid · 吡虫啉
Category: fine chemicals
The CAS registry number of Imidacloprid is 138261-41-3.
Molecular formula C9H10ClN5O2, molecular weight 255.66.
It is also registered under: Imidacloprid, 吡虫啉.
Recorded applications: The most widely used applications for Imidacloprid in California are pest control in structures, turf pest control, grape growing, and head and leaf lettuce growing. Other widespread crop uses are rice, grains/cereals (L1130), Pesticides.
Category: Fine 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 Imidacloprid (CAS 138261-41-3), compiled from public chemistry databases.
| CAS Registry Number | 138261-41-3 |
|---|---|
| PubChem CID | 86418 |
| Molecular formula | C9H10ClN5O2 |
| IUPAC name | N-[1-[(6-chloro-3-pyridinyl)methyl]-4,5-dihydroimidazol-2-yl]nitramide |
| UNII (FDA) | 3BN7M937V8 |
| Pharmacopoeial monograph | European Pharmacopoeia monograph |
| Molecular Weight | 255.66 |
|---|---|
| XLogP3 | 0.8 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 255.0523023 |
| Monoisotopic Mass | 255.0523023 |
| Topological Polar Surface Area | 86.3 |
| Heavy Atom Count | 17 |
| Melting Point | 143 - 144 °C |
|---|---|
| Solubility | 610 mg/L @ 20 °C (exp) |
| LogP | 0.570 |
| Collision Cross Section | 157.09 Ų [M+Na]+ |
| Collision Cross Section | 153.91 Ų [M+H]+ |
| Collision Cross Section | 158.48 Ų [M-H]- |
105827-78-9; N-[1-[(6-chloro-3-pyridinyl)methyl]-4,5-dihydroimidazol-2-yl]nitramide; 1-[(6-chloro-3-pyridinyl)methyl]-4,5-dihydro-N-nitro-1H-imidazol-2-amine; 1-((6-Chloro-3-pyridinyl)methyl)-4,5-dihydro-N-nitro-1H-imidazol-2-amine; IMIDACLOPRID [MI]; IMIDACLOPRID [HSDB]; SCHEMBL22279; IMIDACLOPRID [MART.]; MLS001304087; orb1220637; orb2283845; SCHEMBL29373384; IMIDACLOPRID [GREEN BOOK]; HMS2231F05; HMS3373H06; BDBM50212288
| Reported hazard statements | H302 (100%), H400 (97.7%), H410 (97.7%), H370, H373 |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H400 (97.7%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
Imidacloprid · CAS 138261-41-3 · C9H10ClN5O2. UNII 3BN7M937V8. European Pharmacopoeia monograph. Melting Point: 143 - 144 °C; Solubility: 610 mg/L @ 20 °C (exp); LogP: 0.570.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 吡虫啉