2,3-Dimethylindole(CAS 91-55-4)
| Purity | Grade | Package | Stock | Price | Quantity |
| 97% | RG | 5G | In Stock | 13 USD
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| 97% | RG | 25G | In Stock | 42 USD
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| 97% | RG | 100G | In Stock | 125 USD
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| 97% | RG | 500G | In Stock | 503 USD
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| 99% | RG | 5G | In Stock | 16 USD
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| 99% | RG | 25G | In Stock | 45 USD
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| 99% | RG | 100G | In Stock | 150 USD
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| 99% | RG | 500G | In Stock | 625 USD
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Applications of 91-55-4
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of antidepressant drugs | Used as an intermediate in organic synthesis reactions, such as coupling and condensation |
| Dyes | Production of dyes in various colors | Combined with different chromophores to form target dye molecules |
| Pesticides | Manufacture of certain herbicides or insecticides | Applied as a precursor to active ingredients, reacting with other chemicals under specific conditions to yield final products |
| Fine Fragrances & Flavors | Production of daily-use chemicals with distinctive aromas | Converted into desired fragrance compounds via hydrogenation, oxidation, and related steps |
| Materials Science | Research on novel optoelectronic materials | Incorporated into polymeric systems via polymerization or other methods to enhance material properties |
Physical and chemical properties of 91-55-4
Acidity coefficient |
17.87±0.30(Predicted) |
|---|---|
Boiling Point |
283.4±9.0 °C at 760 mmHg |
BRN |
116662 |
Density |
1.1±0.1 g/cm3 |
Exact Mass |
145.089142 |
Flash Point |
120.8±11.3 °C |
Index of Refraction |
1.636 |
LogP |
3.06 |
Melting Point |
105-107 °C(lit.) |
Molecular Formula |
C10H11N |
Molecular Weight |
145.201 |
PSA |
15.79000 |
Storage condition |
under inert gas (nitrogen or Argon) at 2–8 °C |
Vapour Pressure |
0.00179 [mmHg] |
Spectrums of 91-55-4
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 91-55-4
Cas:124-41-4
Cas:22582-52-1
Cas:5416-80-8
Cas:60-29-7
Cas:6967-71-1
Q&A for CAS 91-55-4
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
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We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.
Download SDS of 91-55-4
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H302 Harmful if swallowed H312 Harmful in contact with skin H315 Causes skin irritation H319 Causes serious eye irritation H332 Harmful if inhaled H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 91-55-4
Operate under the ISO 9001 system
