3-Pyrazolidinone, 5-methyl-, monohydrochloride (CAS 10234-77-2) — formula C4H9ClN2O, molecular weight 136.58; category organic chemicals.
3-Pyrazolidinone, 5-methyl-, monohydrochloride (CAS 10234-77-2) is a chemical raw material in the organic chemicals category. Its molecular formula C4H9ClN2O comprises 4 C, 9 H, 1 Cl, 2 N, 1 O atoms. Its molecular weight is about 136.58. 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 | 10234-77-2 |
|---|---|
| Molecular Formula | C4H9ClN2O |
| Molecular Weight | 136.58 |
| Category | Organic Chemicals |
3-Pyrazolidinone, 5-methyl-, monohydrochloride is a carbon-based organic compound with CAS registry number 10234-77-2 and molecular formula C4H9ClN2O (molecular weight 136.58), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 10234-77-2
Its molecular formula C4H9ClN2O comprises 4 C, 9 H, 1 Cl, 2 N, 1 O atoms.
Also known as: 3-Pyrazolidinone, 5-methyl-, monohydrochloride · 3-吡唑烷酮，5-甲基-，单盐酸盐
Category: organic chemicals
The CAS registry number of 3-Pyrazolidinone, 5-methyl-, monohydrochloride is 10234-77-2.
Molecular formula C4H9ClN2O, molecular weight 136.58.
It is also registered under: 3-Pyrazolidinone, 5-methyl-, monohydrochloride, 3-吡唑烷酮，5-甲基-，单盐酸盐.
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 3-Pyrazolidinone, 5-methyl-, monohydrochloride (CAS 10234-77-2), compiled from public chemistry databases.
| CAS Registry Number | 10234-77-2 |
|---|---|
| PubChem CID | 16370087 |
| Molecular formula | C4H9ClN2O |
| IUPAC name | 5-methylpyrazolidin-3-one;hydrochloride |
| UNII (FDA) | GZV3QWF9L8 |
| Molecular Weight | 136.58 |
|---|---|
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 136.0403406 |
| Monoisotopic Mass | 136.0403406 |
| Topological Polar Surface Area | 41.1 |
| Heavy Atom Count | 8 |
5-methylpyrazolidin-3-one hydrochloride; RefChem:537314; 843-213-1; 10234-77-2; 3-Pyrazolidinone, 5-methyl-, monohydrochloride; 5-methylpyrazolidin-3-one;hydrochloride; MFCD08457597; GZV3QWF9L8; NSC-525497; 5-Methyl-3-pyrazolidinone hydrochloride; 3-Pyrazolidinone, 5-methyl-, hydrochloride; 3-Pyrazolidinone, 5-methyl-, hydrochloride (1:1); UNII-GZV3QWF9L8; 5-Methylpyrazolidin-3-one HCl; SCHEMBL3751771; DTXSID20585869
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
3-Pyrazolidinone, 5-methyl-, monohydrochloride · CAS 10234-77-2 · C4H9ClN2O. UNII GZV3QWF9L8.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-吡唑烷酮，5-甲基-，单盐酸盐