4,5,7-Trimethyl-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxylic acid CAS 1820603-61-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1820603-61-9 |
| Molecular Formula | C8H11N5O2 |
| Molecular Weight | 209.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,5,7-Trimethyl-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 1820603-61-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H11N5O2. Molecular weight: 209.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H11N5O2 |
| Molecular Weight | 209.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1995 |
| Nitrogen Atoms | 5 |
Related Trimethyl Standards
- 2,4,6-Trimethyl-3-nitrobenzoic acid (CAS 106567-41-3)
- (2,2,8-Trimethyl-4H-[1,3]dioxino[4,5-c]pyridin-5-yl)methanol (CAS 1136-52-3)
- 1,3,6-Trimethyl-4,5,6,7-tetrahydro-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 929971-73-3)
- 1,4,9-Trimethyl-9H-carbazole (CAS 18024-11-8)
- 1,3,8-Trimethyl-9H-carbazole (CAS 25592-62-5)
- 2,3,3-Trimethyl-3H-benzo[g]indole (CAS 74470-85-2)
- n-((1,3,5-Trimethyl-1h-pyrazol-4-yl)methyl)pentan-3-amine (CAS 1152606-49-9)
- 1-(4,6,6-Trimethyl-2-azabicyclo[2.2.1]Heptan-2-yl)butan-1-one (CAS 909229-36-3)
Recommended Standards
- 5-Nitro-2-(piperazin-1-yl)pyrimidine (CAS 153466-03-6)
- 2-(Trifluoromethyl)-imidazo[1,2-a]pyridin-8-amine (CAS 185133-82-8)
- 4-[methyl(2,2,2-trifluoroethyl)amino]cyclohexan-1-one (CAS 1501837-74-6)
- 4-Methylpiperidine-4-carbonitrile (CAS 948988-53-2)
- 5-(4-Bromophenyl)-1-(4-nitrophenyl)-1H-1,2,3-triazole (CAS 324042-27-5)
- N-(2-Amino-5-chlorophenyl)methanesulfonamide (CAS 926199-14-6)
- Malformin A (CAS 3022-92-2)
- Ethyl-[3-(2-fluoroethoxy)benzyl]amine (CAS 1501891-44-6)
- Eravacycline impurity 15 (CAS CATO-C4X-293815)
- Mast Cell Degranulating (MCD) Peptide (CAS 32908-73-9)
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 13829788188 / jacky.chen@cato-chem.com