Molekula
2-Amino-5-methoxybenzoic acid
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
2-Amino-5-methoxybenzoic acid is an aromatic amino acid derivative primarily used as a synthetic intermediate in pharmaceuticals, agrochemicals, and organic synthesis. It serves as a key building block for APIs, dyes, and specialty chemicals due to its reactive amino and methoxy groups. Catalogue details: CAS 6705-03-9, molecular formula (H2N)C6H3(OCH3)CO2H, molecular weight 167.16 g/mol, stored at ambient conditions, signal word Warning. Molekula supplies 2-Amino-5-methoxybenzoic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
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Specifications
Specifications available on request — see Documents below or contact our sales team.
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 20536811 |
| CAS Number | 6705-03-9 |
| IUPAC Name | 2-amino-5-methoxybenzoic acid |
| Molecular Formula | (H2N)C6H3(OCH3)CO2H |
| Molecular Weight | 167.16 |
| Exact Mass | 167.0582 |
| SMILES | COC1=CC(=C(C=C1)N)C(=O)O |
| InChIKey | UMKSAURFQFUULT-UHFFFAOYSA-N |
| InChI | InChI=1S/C8H9NO3/c1-12-5-2-3-7(9)6(4-5)8(10)11/h2-4H,9H2,1H3,(H,10,11) |
| PubChem CID | 277930 |
| REACH Code | Y110 |
| HTS Code | 29225040 |
| Tariff Code | 2922500090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 2-Aminobenzoic acid, 5-methoxy-
- 3-Methoxy-6-aminobenzoic acid
- 5-Methoxyanthranilic acid
- Benzoic acid, 2-amino-5-methoxy-
Frequently asked questions
What is 2-Amino-5-methoxybenzoic acid commonly used for?
This compound is primarily used as a precursor in the synthesis of pharmaceuticals, agrochemicals, and dyes, including intermediates for APIs like methoxy-substituted aromatic compounds.
What is the chemical formula and molecular weight of 2-Amino-5-methoxybenzoic acid?
The formula is **(H₂N)C₆H₃(OCH₃)CO₂H**, with a molecular weight of **167.16 g/mol**.
How should 2-Amino-5-methoxybenzoic acid be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture and direct sunlight.
What purity grades are available for this product?
Molekula supplies this compound in **pharmaceutical-grade (98%+ purity)** and **technical-grade (95%+ purity)**.
Can Molekula supply this in bulk quantities?
Yes, we offer bulk packaging options, including **5 kg, 25 kg drums, and custom bulk quantities** upon request.
What documentation is provided with each order?
Each order includes a **Certificate of Analysis (CoA), Safety Data Sheet (SDS), and batch-specific documentation** for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.