1040401-18-0 4-(Mercaptomethyl)-2,6-pyridinedicarboxylic Acid 4-MMDPA 4-Mercaptomethyl Dipicolinic Acid CAS 1040401-18-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1040401-18-0 |
| Molecular Formula | C8H7NO4S |
| Molecular Weight | 213.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1040401-18-0 4-(Mercaptomethyl)-2,6-pyridinedicarboxylic Acid 4-MMDPA 4-Mercaptomethyl Dipicolinic Acid (CAS 1040401-18-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7NO4S. Molecular weight: 213.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7NO4S |
| Molecular Weight | 213.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- 2-(3-(Mercaptomethyl)phenoxy)propanoic acid (CAS 66477-43-8)
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- 7-(Mercaptomethyl)-2H-benzo[b][1,4]thiazin-3(4H)-one (CAS 1892510-50-7)
- Methyl 1-(3-(mercaptomethyl)phenyl)cyclopropane-1-carboxylate (CAS 1638765-42-0)
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- 2,2-Bis(mercaptomethyl)propane-1,3-dithiol (CAS 4720-60-9)
- 6-(Mercaptomethyl)-5-oxooctahydroindolizine-3-carboxylic acid (CAS 89240-37-9)
- 2-(Mercaptomethyl)-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 1016696-41-5)
Recommended Standards
- 6-(4-Fluorophenyl)pyrazolo[1,5-a]pyrimidine (CAS 1036762-04-5)
- 1-Ethoxy-4-ethyl-5-fluoro-2-nitrobenzene (CAS 1089282-86-9)
- 1-Fluoro-3-nitro-4-phenyl-butan-2-ol (CAS 102195-94-8)
- Methyl 4,5,6,7-tetrahydro-1H-indazole-3-carboxylate (CAS 32286-98-9)
- 1-Chloro-4-methylisoquinoline-3-carboxylic acid (CAS 89928-55-2)
- Methyl 3-(2-aminoethyl)-4-methylbenzoate (CAS 1000551-41-6)
- n-(Cyclopropylmethyl)-3-methoxyaniline (CAS 356539-55-4)
- 5-Methoxy-3-nitro-1H-pyrrolo[2,3-b]pyridine (CAS 1190322-31-6)
- 5-chloro-4-methyl-1H-imidazole (CAS 86604-94-6)
- Semaglutide Main Chain P29 (CAS 1169630-82-3)
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