5-(Hydroxymethyl)-4-methylpyridine-2(1H)-thione CAS 1355179-36-0
| CAS No. | 1355179-36-0 |
| Molecular Formula | C7H9NOS |
| Molecular Weight | 155.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(Hydroxymethyl)-4-methylpyridine-2(1H)-thione (CAS 1355179-36-0), a certified reference material (molecular formula C7H9NOS, MW 155.22 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H9NOS, 5-(Hydroxymethyl)-4-methylpyridine-2(1H)-thione contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 155.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-(Hydroxymethyl)-4-methylpyridine-2(1H)-thione 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 | C7H9NOS |
| Molecular Weight | 155.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Hydroxymethyl Standards
- 5-(Hydroxymethyl)-6-methylpyridine-2(1H)-thione (CAS 1355181-60-0)
- 1-[3-(hydroxymethyl)pyrrolidin-1-yl]prop-2-en-1-one (CAS 1248611-91-7)
- 1-[2-(hydroxymethyl)pyrrolidin-1-yl]prop-2-en-1-one (CAS 1249680-18-9)
- 1-(Hydroxymethyl)-2-azabicyclo[2.2.2]octan-3-one (CAS 1334412-35-9)
- 8-(hydroxymethyl)-2,5,6,7-tetrahydro-1H-pyrrolizin-3-one (CAS 1788873-54-0)
- (5S)-5-(Hydroxymethyl)-5-(2-propen-1-yl)-2-pyrrolidinone (CAS 2792143-67-8)
- 5-(Hydroxymethyl)-N-methylfuran-2-carboxamide (CAS 1185320-28-8)
- methyl 5-(hydroxymethyl)-1H-pyrrole-2-carboxylate (CAS 1215961-78-6)
Recommended Standards
- (2-Cyclopropylthiazol-4-yl)methanol (CAS 135207-09-9)
- (5,6-Dihydro-4H-cyclopenta[d]thiazol-2-yl)methanol (CAS 135206-82-5)
- 6,7-Dihydro-4H-thieno[3,2-c]pyran-2-amine (CAS 1367919-78-5)
- (4-Cyclopropyl-1,3-thiazol-2-yl)methanol (CAS 1344321-86-3)
- Sitafloxacin Impurity 25 (CAS 105919-35-5)
- (5-Chloro-2-fluorophenyl)(piperazin-1-yl)methanone hydrochloride (CAS 1172407-04-3)
- 6,6-Dimethyl-5,6-dihydrobenzo[f]pyrrolo[2,1-a]isoquinoline-8,9-dione (CAS 137955-46-5)
- Methyl 2-chloro-4-(trifluoromethyl)thiazole-5-carboxylate (CAS 72850-71-6)
- Gonyautoxin 5 (CAS 64296-25-9)
- 4-Bromo-2-{[(4-chloro-3-nitrophenyl)amino]methyl}-6-methoxyphenol (CAS 329778-57-6)
- 2-((4-Allyl-5-(2-bromophenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2,3-dichlorophenyl)acetamide (CAS 332912-99-9)
- 2-(3-(2-Aminophenyl)-5-methyl-4H-1,2,4-triazol-4-yl)benzoic acid (CAS 648917-56-0)
- Ambroxol Maillard Lactose Impurity 3(Ambroxol Impurity 72) (CAS CATO-C4X-108572)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com