5188-07-8 LB29JWW8H7 Sodium methanethiolate Methanethiol, sodium salt (1:1) Methanethiol, sodium salt EINECS 225-969-9 Methyl mercaptan sodium salt Sodium thiomethylate CCRIS 9102 UNII-LB29JWW8H7 EC 225-969-9 CAS 5188-07-8
| CAS No. | 5188-07-8 |
| Molecular Formula | CH3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5188-07-8 LB29JWW8H7 Sodium methanethiolate Methanethiol, sodium salt (1:1) Methanethiol, sodium salt EINECS 225-969-9 Methyl mercaptan sodium salt Sodium thiomethylate CCRIS 9102 UNII-LB29JWW8H7 EC 225-969-9.
CATO supplies 5188-07-8 LB29JWW8H7 Sodium methanethiolate Methanethiol, sodium salt (1:1) Methanethiol, sodium salt EINECS 225-969-9 Methyl mercaptan sodium salt Sodium thiomethylate CCRIS 9102 UNII-LB29JWW8H7 EC 225-969-9 (CAS 5188-07-8), a certified reference material (molecular formula CH3SNa, MW 70.08 g/mol) for analytical method development and quality control.
Structurally, 5188-07-8 LB29JWW8H7 Sodium methanethiolate Methanethiol, sodium salt (1:1) Methanethiol, sodium salt EINECS 225-969-9 Methyl mercaptan sodium salt Sodium thiomethylate CCRIS 9102 UNII-LB29JWW8H7 EC 225-969-9 (CH3SNa) contains sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 70.08 g/mol, it falls into the low-molecular-weight range.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5188-07-8 LB29JWW8H7 Sodium methanethiolate Methanethiol, sodium salt (1:1) Methanethiol, sodium salt EINECS 225-969-9 Methyl mercaptan sodium salt Sodium thiomethylate CCRIS 9102 UNII-LB29JWW8H7 EC 225-969-9 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | CH3S Na |
| Molecular Weight | 70.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Recommended Standards
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- 3-(2-Methyloxazol-4-yl)benzo[d]isoxazole-5-carboxylic acid (CAS 1422066-08-7)
- 5-(Difluoromethyl)-1-(2-hydroxyethyl)-3-(trifluoromethyl)-1h-pyrazole-4-carboxylic acid (CAS 1394767-43-1)
- 2,6-Dimethyl-1-(2-oxopropyl)quinolin-4(1H)-one (CAS 1210792-62-3)
- (2S)-2-[(2-Methoxyphenoxy)methyl]oxirane (CAS 61248-99-5)
- (Z)-3-benzyl-5-((5-bromofuran-2-yl)methylene)-2-thioxothiazolidin-4-one (CAS 851304-82-0)
- 3-Cyclopropoxy-5-ethylbenzoic acid (CAS 1243443-44-8)
- (1-Morpholinocyclobutyl)methanamine (CAS 1430473-41-8)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com