2-Amino-7-methyl-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one CAS 31737-02-7
| CAS No. | 31737-02-7 |
| Molecular Formula | C6H6N4OS |
| Molecular Weight | 182.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-Amino-7-methyl-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one (CAS 31737-02-7), a certified reference material (molecular formula C6H6N4OS, MW 182.20 g/mol) for analytical method development and quality control.
2-Amino-7-methyl-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one (C6H6N4OS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 2-Amino-7-methyl-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H6N4OS |
| Molecular Weight | 182.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Amino Standards
- Methyl 3-amino-4-cyanothiophene-2-carboxylate (CAS 102123-28-4)
- 4-Amino-5H-pyrimido[4,5-b][1,4]thiazin-6(7H)-one (CAS 120267-09-6)
- 3-Amino-6-methyl-7H-thiazolo[3,2-b][1,2,4]triazin-7-one (CAS 16943-37-6)
- 2-amino-1,3-thiazole-5-sulfonyl fluoride (CAS 7478-52-6)
- 4-Amino-5-(2-furyl)-4H-1,2,4-triazole-3-thiol (CAS 80809-38-7)
- Methyl 4-Amino-5-cyanothiophene-2-carboxylate (CAS 648412-51-5)
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Recommended Standards
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- 2,4-Dihydroxy-5-methylthieno[2,3-d]pyrimidine (CAS 75860-79-6)
- 1-[Chloro(difluoro)methoxy]-2,3,4-trifluoro-benzene (CAS 1404194-77-9)
- 4-Ethoxypyrimidin-2-amine (CAS 304454-19-1)
- 6-Amino-2H-benzo[b][1,4]thiazin-3(4H)-one (CAS 21762-78-7)
- 4-(5-Isopropyl-2-methylphenoxy)-2-(trifluoromethyl)aniline (CAS 946663-11-2)
- 1-(1-Fluoroethyl)cyclopropane-1-carboxylic acid (CAS 1447944-27-5)
- N'-(Diphenylmethylidene)-2-(pyrrolidin-1-yl)propanehydrazide (CAS 478247-10-8)
- 2-(2-(Dimethylamino)-4-mesitylthiazol-5-yl)acetic acid (CAS 1443286-19-8)
- (S)-2-Amino-N-cyclopropyl-N-(isoquinolin-1-ylmethyl)propanamide (CAS 1353996-32-3)
- 2-chloro-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde (CAS 847801-93-8)
- Anorexigenic Peptide (CAS 69275-10-1)
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