1,2,3,4-Tetrahydrocyclopenta[b]indole-7-carboxylic acid CAS 446829-40-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 446829-40-9 |
| Molecular Formula | C12H11NO2 |
| Molecular Weight | 201.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2,3,4-Tetrahydrocyclopenta[b]indole-7-carboxylic acid (CAS 446829-40-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H11NO2. Molecular weight: 201.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H11NO2 |
| Molecular Weight | 201.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 2025 |
| Nitrogen Atoms | 1 |
Related Tetrahydrocyclopenta Standards
- 1,2,3,4-Tetrahydrocyclopenta[b]indole-2-carboxylic acid (CAS 35418-49-6)
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- 2-Methyl-1,2,3,4-tetrahydrocyclopenta[b]indole-5-carbaldehyde (CAS 420802-68-2)
- 3-Methyl-1,2,3,4-tetrahydrocyclopenta[b]indole-5-carbaldehyde (CAS 420802-67-1)
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Recommended Standards
- 1,2,5-Trimethyl-pyrrolidine-2,5-dicarboxylic acid (CAS 57013-25-9)
- 1,2,3,4-Tetrahydro-1,4a,9-triaza-anthracen-10-one (CAS 19801-37-7)
- 1,2-Bis(4-aminophenyl)ethane-1,2-dione (CAS 29602-15-1)
- 5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-N-methyladenosine (CAS 98056-69-0)
- Methyl 5-cyanobenzo[b]thiophene-2-carboxylate (CAS 146137-93-1)
- (R)-2-amino-2-(2-chloro-3-methoxyphenyl)ethan-1-ol (CAS 1213057-19-2)
- (1-(2-Fluorophenyl)-1h-1,2,3-triazol-4-yl)methanamine (CAS 1250180-52-9)
- 3-Amino-2-bromo-4-picoline (CAS 126325-50-6)
- (3AR,7aS)-7a-hydroxy-3a-methylhexahydro-1H-indene-1,4(2H)-dione (CAS 1192178-33-8)
- Tirzepatide Impurity 19 X TFA Salt (CAS CATO-C4X-324019)
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