If you’re searching for 3-Amino-4-methoxybenzoic Acid (CAS 2840-26-8), you’re likely involved in pharmaceuticals, agrochemicals, or advanced research. This versatile compound is critical for synthesizing APIs, ligands, and specialty chemicals—but sourcing it can be tricky. With varying supplier quality, pricing traps, and purity concerns, making the right purchase requires careful planning.
In this guide, we’ll break down everything you need to know to buy 3-Amino-4-methoxybenzoic Acid confidently. From evaluating suppliers to understanding pricing trends, you’ll learn how to avoid common pitfalls and secure a product that meets your specifications.
Why 3-Amino-4-methoxybenzoic Acid (CAS 2840-26-8) Matters
3-Amino-4-methoxybenzoic Acid is a benzoic acid derivative with a methoxy group at position 4 and an amino group at position 3. Its unique structure makes it valuable for:
- Pharmaceutical intermediates: Used in antiviral and antibiotic drug synthesis.
- Agrochemical formulations: Acts as a building block for herbicides.
- Coordination chemistry: Serves as a ligand in metal-organic frameworks (MOFs).
However, its niche applications mean that not all suppliers provide consistent quality. Subpar purity or contamination can derail experiments or production batches, costing time and money.
Key Considerations When Buying 3-Amino-4-methoxybenzoic Acid
1. Purity and Certification
Always prioritize suppliers that provide analytical certificates (CoA) with each batch. For lab or industrial use, the compound should meet:
- Purity ≥98% (HPLC or GC-MS verified).
- Low heavy metal content (<10 ppm).
- Solubility data (e.g., in DMSO, ethanol, or water).
Pro Tip: Ask for recent third-party lab reports to confirm claims. Reputable suppliers like KiloBIO openly share CoAs and MSDS, ensuring transparency.
2. Supplier Reputation and Reliability
Not all chemical suppliers are equal. Red flags include:
- Vague company profiles or lack of certifications (ISO, GMP).
- No customer reviews or testimonials.
- Unresponsive technical support.
What to Look For:
- Specialization: Suppliers focused on fine chemicals or pharmaceutical intermediates (e.g., KiloBIO) often have stricter quality controls.
- Customization: Can they provide tailored packaging (e.g., 25g to 25kg) or modified synthesis protocols?
- Global Reach: Ensure they ship to your region without delays.
3. Pricing: Balancing Cost and Quality
While budget matters, suspiciously low prices often signal compromised quality. Factors influencing cost include:
- Batch size: Bulk orders (1kg+) typically offer discounts.
- Purity tier: Research-grade (95%) vs. pharmaceutical-grade (99%).
- Supply chain stability: Geopolitical or logistical issues may inflate prices.
Example: A 100g batch of 98% purity might cost 120–120–200, but prices vary by supplier. Compare quotes and confirm if taxes/duties are included.
Where to Buy 3-Amino-4-methoxybenzoic Acid (CAS 2840-26-8)
After evaluating 20+ suppliers, we recommend starting with KiloBIO’s 3-Amino-4-methoxybenzoic Acid product page. Here’s why:
- Guaranteed Purity: All batches come with ISO-certified CoAs.
- Flexible Quantities: Order from 1g to 100kg.
- Expert Support: Their team assists with custom synthesis and regulatory documentation.
How to Inquire:
- Visit their product page and click “Request a Quote.”
- Specify quantity, purity, and required certifications.
- Discuss lead times and payment terms.
FAQs About Buying 3-Amino-4-methoxybenzoic Acid
Q: Can I get a sample before bulk ordering?
A: Many suppliers, including KiloBIO, offer small samples (1–5g) for quality testing. Always confirm sample policies upfront.
Q: How long does shipping take?
A: Depending on location, expect 5–15 business days. Expedited options may cost extra.
Q: What’s the shelf life of this compound?
A: Stored in a cool, dry place (away from light), it remains stable for 2–3 years.
Final Tips for a Smooth Purchase
- Verify CAS Numbers: Ensure the product is labeled CAS 2840-26-8 to avoid mislabeled analogs.
- Check Return Policies: Confirm if unused batches can be returned if quality issues arise.
- Build Relationships: Establishing trust with a supplier like KiloBIO ensures priority support for future orders.
Ready to Buy?
Don’t compromise on quality for your next project. Click below to inquire about 3-Amino-4-methoxybenzoic Acid (CAS 2840-26-8) directly from KiloBIO’s team:
