4,4,5,5-Tetramethyl-2-(5-methylbenzo[b]thiophen-2-yl)-1,3,2-dioxaborolane CAS 1001200-61-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1001200-61-8 |
| Molecular Formula | C15H19BO2S |
| Molecular Weight | 274.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4,4,5,5-Tetramethyl-2-(5-methylbenzo[b]thiophen-2-yl)-1,3,2-dioxaborolane (CAS 1001200-61-8) pharmaceutical standards reference standard. Molecular formula: C15H19BO2S. Molecular weight: 274.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H19BO2S |
| Molecular Weight | 274.19 g/mol |
| 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) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Sulfur Atoms | 1 |
Related Tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-(3-methylbenzo[b]thiophen-2-yl)-1,3,2-dioxaborolane (CAS 1072811-91-6)
- 4,4,5,5-Tetramethyl-2-(2-methylbenzo[b]thiophen-3-yl)-1,3,2-dioxaborolane (CAS 1174298-60-2)
- 4,4,5,5-Tetramethyl-2-(3-methylbenzo[b]thiophen-5-yl)-1,3,2-dioxaborolane (CAS 1404110-11-7)
- 4-((4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)tetrahydro-2H-thiopyran 1,1-dioxide (CAS 2246853-73-4)
- 4,4,5,5-Tetramethyl-2-(4-pentylphenyl)-1,3,2-dioxaborolane (CAS 1359844-02-2)
- 4,4,5,5-Tetramethyl-2-(4-neopentylphenyl)-1,3,2-dioxaborolane (CAS 2648451-28-7)
- (1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropyl)methanol (CAS 1220219-36-2)
- 1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)butan-1-one (CAS 2096332-77-1)
Recommended Standards
- α-Ketoglutaric acid Dimer Impurity (CAS CATO-C3D-5782)
- (4-Methoxycarbonylbenzoyl)trifluoroacetone 1-(4-Methoxycarbonylphenyl)-4,4,4-trifluoro-1,3-butanedione 1076198-42-9 4-(4,4,4,-Trifluoro-1,3-dioxobutyl)benzoic Acid Methyl Ester (CAS 1076198-42-9)
- 2-Phenyl-1,2-benzoselenazol-3-one (CAS 60940-34-3)
- 3-Amino-4-((tert-butoxycarbonyl)amino)benzoic acid (CAS 954238-52-9)
- (E)-3-(5-Nitrothiophen-2-yl)acrylic acid (CAS 50868-70-7)
- K4C08XP666 7758-87-4 Calcium orthophosphate Calcium phosphate, tribasic Phosphoric acid, calcium salt (2:3) Tricalcium phosphate Calcium phosphate, tribasic [NF] Calcium phosphate tribasic Tricalcium bis(orthophosphate), with a fluorine content of less than 0,005 % by weight on the dry anhydrous product Tricalcium bis(orthophosphate) Bonarka Calcigenol simple Calcium orthophosphate, tri-(tert) Calcium phosphate Calcium phosphate (3:2) Calcium phosphate (Ca3(PO4)2) Calcium tertiary phosphate Caswell No. 148 CCRIS 3668 EINECS 231-840-8 EPA Pesticide Chemical Code 076401 FEMA No. 3081 HSDB 879 Natural whitlockite Phosphoric acid calcium(2+) salt (2:3) Synthos Tertiary calcium phosphate Tribasic calcium phosphate Tricalcium diphosphate Tricalcium orthophosphate Tricalcium phosphate (Ca3(PO4)2) UNII-K4C08XP666 Tricafos P TCP Ostram Posture (calcium supplement) Calipharm T Cerasorb Osferion Vitoss TricOs Synthograft Multifos JAX TCP Ceredex EC 231-840-8 beta-Tricalcium phosphate beta-TCP (CAS 7758-87-4)
- 3-(Pentafluorothio)benzoic Acid (CAS 833-96-5)
- Oclacitinib Impurity 29 (CAS CATO-C4X-301829)
- 244025-06-7 1-Decyl-3-[(2S)-1-methylpyrrolidin-2-yl]pyridin-1-ium iodide--hydrogen iodide (1/1/1) DTXSID20582030 (CAS 244025-06-7)
- endo-Ser39-Tirzepatide (CAS CATO-CPTD788935)
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