2-Phenylpyrimidine-4-thiol CAS 33630-21-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33630-21-6 |
| Molecular Formula | C10H8N2S |
| Molecular Weight | 188.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Phenylpyrimidine-4-thiol (CAS 33630-21-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H8N2S. Molecular weight: 188.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H8N2S |
| Molecular Weight | 188.25 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Phenylpyrimidine Standards
- 5-Phenylpyrimidine-2-thiol (CAS 31408-19-2)
- 6-Phenylpyrimidine-4-thiol (CAS 887345-26-8)
- 6-Phenylpyrimidine-2,4-diol (CAS 13345-09-0)
- 2-Phenylpyrimidine-4,6-diol (CAS 13566-71-7)
- 1-Phenylpyrimidine-2,4(1H,3H)-dione (CAS 21321-07-3)
- 3-Phenylpyrimidine-2,4(1H,3H)-dione (CAS 4260-40-6)
- 5-Phenylpyrimidine-4,6-diol (CAS 21237-18-3)
- 5-Phenylpyrimidine-2,4-diamine (CAS 18588-49-3)
Recommended Standards
- 2,3-Dihydro-1H-benzo[b]cyclopenta[d]thiophen-1-one (CAS 38006-16-5)
- 2-Phenylthiophene-3-carbaldehyde (CAS 38115-13-8)
- 2-(Thiophen-3-yl)benzaldehyde (CAS 99902-03-1)
- Benzyl 3A-Amino-5-Oxohexahydropyrrolo[3,2-B]Pyrrole-1(2H)-Carboxylate (CAS 1445950-75-3)
- 2-Chloro-5-(3-ethyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl)aniline (CAS 945314-60-3)
- 2-((1-Cyclohexylethyl)amino)butan-1-ol (CAS 1157885-27-2)
- (R)-2-Hydroxy-2-(4-nitrophenyl)acetic acid (CAS 77977-73-2)
- N-[(Z)-2-[4-(4-Chlorophenyl)-5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl]-2-nitroethenyl]aniline (CAS 400079-82-5)
- 2-Propenoic acid, butyl ester, polymer with chloroethene (CAS 25702-34-5)
- Tau Peptide (277-291) trifluoroacetate salt (CAS 330456-40-1)
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