chlorpropamide (CAS 94-20-2) — formula C10H13ClN2O3S, molecular weight 276.74; category pharmaceutical intermediates and APIs.
chlorpropamide (CAS 94-20-2) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C10H13ClN2O3S comprises 10 C, 13 H, 1 Cl, 2 N, 3 O, 1 S atoms. Its molecular weight is about 276.74. Reported physicochemical data: melting point around 261 to 264 °F (NTP, 1992), LogP about 2.27. 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 | 94-20-2 |
|---|---|
| Molecular Formula | C10H13ClN2O3S |
| Molecular Weight | 276.74 |
| Melting Point | 261 to 264 °F (NTP, 1992) |
| LogP | 2.27 |
| Applications | Antidiabetic, MEDICATION, MEDICATION (VET), Pharmaceuticals, Methods of Manufacturing: Marshall, Sigal |
| Category | Pharmaceutical Intermediates & APIs |
Documented applications: Antidiabetic, MEDICATION, MEDICATION (VET), Pharmaceuticals, Methods of Manufacturing: Marshall, Sigal.
chlorpropamide is a pharmaceutical intermediate or API compound with CAS registry number 94-20-2 and molecular formula C10H13ClN2O3S (molecular weight 276.74), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 94-20-2
Its molecular formula C10H13ClN2O3S comprises 10 C, 13 H, 1 Cl, 2 N, 3 O, 1 S atoms.
Also known as: chlorpropamide · 氯磺丙脲
Category: pharmaceutical intermediates and APIs
The CAS registry number of chlorpropamide is 94-20-2.
Molecular formula C10H13ClN2O3S, molecular weight 276.74.
It is also registered under: chlorpropamide, 氯磺丙脲.
Recorded applications: Antidiabetic, MEDICATION, MEDICATION (VET), Pharmaceuticals, Methods of Manufacturing: Marshall, Sigal.
Category: Pharmaceutical Intermediates & APIs.
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 chlorpropamide (CAS 94-20-2), compiled from public chemistry databases.
| CAS Registry Number | 94-20-2 |
|---|---|
| PubChem CID | 2727 |
| Molecular formula | C10H13ClN2O3S |
| IUPAC name | 1-(4-chlorophenyl)sulfonyl-3-propylurea |
| UNII (FDA) | WTM2C3IL2X |
| Molecular Weight | 276.74 |
|---|---|
| XLogP3 | 2.3 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 276.0335411 |
| Monoisotopic Mass | 276.0335411 |
| Topological Polar Surface Area | 83.7 |
| Heavy Atom Count | 17 |
| Melting Point | 261 to 264 °F (NTP, 1992) |
|---|---|
| Melting Point | 129.2-129.8 |
| Melting Point | 127-129 °C |
| Melting Point | 127 - 129 °C |
| Solubility | 258 |
| Solubility | In water, 258 mg/l @ 37 °C |
| Solubility | 1.57e-01 g/L |
| LogP | 2.27 |
| LogP | log Kow= 2.27 |
| LogP | 1.8 |
chlorpropamide; 94-20-2; Diabinese; Glucamide; Diabenese; Melitase; 4-chloro-N-(propylcarbamoyl)benzenesulfonamide; Clorpropamida; Clorpropamide; Clorpropamid; Prodiaben; Chlorpropamidum; 1-(p-Chlorobenzenesulfonyl)-3-propylurea; 1-Propyl-3-(p-chlorobenzenesulfonyl)urea; N-(4-Chlorophenylsulfonyl)-N'-propylurea; N-(p-Chlorobenzenesulfonyl)-N'-propylurea
| Reported hazard statements | H312, H332 (40.6%), H351 (97.1%) |
|---|
H312+H332 (40.6%): Harmful in contact with skin or if inhaled [Warning Acute toxicity, dermal; acute toxicity, inhalation]
H312 (98.6%): Harmful in contact with skin [Warning Acute toxicity, dermal]
chlorpropamide · CAS 94-20-2 · C10H13ClN2O3S. UNII WTM2C3IL2X. Melting Point: 261 to 264 °F (NTP, 1992); Melting Point: 129.2-129.8; Melting Point: 127-129 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 氯磺丙脲