3-mercapto-1-propanesulfonic acid sodium salt (CAS 17636-10-1) — formula C3H7NaO3S2, molecular weight 177.97 g/mol; category pharmaceutical intermediates and APIs.
3-mercapto-1-propanesulfonic acid sodium salt (CAS 17636-10-1) is a pharmaceutical intermediates and APIs. Its molecular formula C3H7NaO3S2 comprises 3 C, 7 H, 1 Na, 3 O, 2 S atoms. Its molecular weight is about 177.97 g/mol. Pharmaceutical intermediates and APIs are critical building blocks for drug synthesis, with strict requirements on purity, impurities and process consistency. Used in API synthesis, formulation and pre-clinical research; supplied with COA and impurity-profile documentation. 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 | 17636-10-1 |
|---|---|
| Molecular Formula | C3H7NaO3S2 |
| Molecular Weight | 177.97 g/mol |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | formulation and pre-clinical research, supplied with COA and impurity-profile documentation. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering |
| Category | Pharmaceutical Raw Materials |
Documented applications: formulation and pre-clinical research, supplied with COA and impurity-profile documentation. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
3-mercapto-1-propanesulfonic acid sodium salt is a pharmaceutical intermediate or API compound with CAS registry number 17636-10-1 and molecular formula C3H7NaO3S2 (molecular weight 177.97 g/mol), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 17636-10-1
Its molecular formula C3H7NaO3S2 comprises 3 C, 7 H, 1 Na, 3 O, 2 S atoms.
Also known as: 3-mercapto-1-propanesulfonic acid sodium salt · 3-巯基-1-丙磺酸钠
Category: pharmaceutical intermediates and APIs
The CAS registry number of 3-mercapto-1-propanesulfonic acid sodium salt is 17636-10-1.
Molecular formula C3H7NaO3S2, molecular weight 177.97 g/mol.
It is also registered under: 3-mercapto-1-propanesulfonic acid sodium salt, 3-巯基-1-丙磺酸钠.
Recorded applications: formulation and pre-clinical research, supplied with COA and impurity-profile documentation. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Category: Pharmaceutical Raw Materials.
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-mercapto-1-propanesulfonic acid sodium salt (CAS 17636-10-1), compiled from public chemistry databases.
| CAS Registry Number | 17636-10-1 |
|---|---|
| PubChem CID | 23672317 |
| Molecular formula | C3H7NaO3S2 |
| Molecular weight | 177.97 g/mol |
| IUPAC name | sodium 3-sulfanylpropane-1-sulfonate |
| InChIKey | FRTIVUOKBXDGPD-UHFFFAOYSA-M |
| UNII (FDA) | S8NUH5URK8 |
| Molecular Weight | 178.2 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 177.97343071 |
| Monoisotopic Mass | 177.97343071 |
| Topological Polar Surface Area | 66.6 |
| Heavy Atom Count | 9 |
17636-10-1; Sodium 3-mercaptopropanesulphonate; Sodium 3-mercapto-1-propanesulfonate; 3-Mercapto-1-propanesulfonic acid sodium salt; 1-Propanesulfonic acid, 3-mercapto-, monosodium salt; Sodium 3-mercaptopropylsulfonate; Sodium 3-mercaptopropanesulfonate; Asta 7100; Sodium gamma-mercaptopropanesulfonate; 1-Propanesulfonic acid, 3-mercapto-, sodium salt (1:1); EINECS 241-620-3; DTXSID6066232; EC 241-620-3; 1-Propanesulfonic acid, 3-mercapto-, sodium salt; RefChem:436187; DTXCID5035612
| GHS notification summary | 97.9% (2087 / 2131) |
|---|
| GHS notification summary | 97.9% (2087 / 2131) |
|---|
This chemical does not meet GHS hazard criteria for 97.9% (2087 of 2131) of all reports.
Reported as not meeting GHS hazard criteria by 2087 of 2131 companies (only 2.1% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
3-mercapto-1-propanesulfonic acid sodium salt is identified by CAS 17636-10-1, molecular formula C3H7NaO3S2 and molecular weight 177.97 g/mol. UNII S8NUH5URK8; InChIKey FRTIVUOKBXDGPD-UHFFFAOYSA-M.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-巯基-1-丙磺酸钠