Molekula
Dimethyl-5-hydroxyisophthalate
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
Dimethyl-5-hydroxyisophthalate is an aromatic ester used primarily as a chemical intermediate in the synthesis of pharmaceuticals, agrochemicals, and specialty polymers. It serves as a key building block in the production of fine chemicals and advanced materials requiring hydroxyl-substituted aromatic structures. This compound has a CAS number of 13036-02-7, a molecular formula of HOC6H3-1,3-(CO2CH3)2, and a molecular weight of 210.18 g/mol. It is stable at ambient storage conditions, with a signal word of "Warning" indicating moderate hazard levels. Molekula supplies Dimethyl-5-hydroxyisophthalate 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.
Need a different quantity or pack?
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.
Prices exclude VAT/sales tax and shipping.
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 | 90028100 |
| CAS Number | 13036-02-7 |
| IUPAC Name | dimethyl 5-hydroxybenzene-1,3-dicarboxylate |
| EC Number | 235-899-0 |
| Molecular Formula | HOC6H3-1,3-(CO2CH3)2 |
| Molecular Weight | 210.18 |
| Exact Mass | 210.0528 |
| SMILES | COC(=O)C1=CC(=CC(=C1)O)C(=O)OC |
| InChIKey | DOSDTCPDBPRFHQ-UHFFFAOYSA-N |
| InChI | InChI=1S/C10H10O5/c1-14-9(12)6-3-7(10(13)15-2)5-8(11)4-6/h3-5,11H,1-2H3 |
| PubChem CID | 83065 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29182975 |
| Tariff Code | 2918290090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- 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
- 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
- 1,3-Benzenedicarboxylic acid, 5-hydroxy-, 1,3-dimethyl ester
- 1,3-Benzenedicarboxylic acid, 5-hydroxy-, dimethyl ester
- 1,3-dimethyl 5-hydroxybenzene-1,3-dicarboxylate
- 5-Hydroxyisophthalate dimethyl ester
- 5-Hydroxyisophthalic acid, dimethyl ester
- Dimethyl 5-hydroxybenzene-1,3-dicarboxylate
- dimethyl 5-hydroxyisophthlate
- dimethyl 5-oxidanylbenzene-1,3-dicarboxylate
- methyl 5-hydroxy-3-(methoxycarbonyl)benzoate
- Oprea1_232737
Frequently asked questions
What is dimethyl-5-hydroxyisophthalate commonly used for?
It is primarily used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and specialty polymers, including polyesters and resins.
What is the molecular formula and molecular weight of dimethyl-5-hydroxyisophthalate?
The molecular formula is **HOC₆H₃-1,3-(CO₂CH₃)₂**, and the molecular weight is **210.18 g/mol**.
How should dimethyl-5-hydroxyisophthalate be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture, heat, and direct sunlight.
What purity grades are available for this product?
Molekula supplies this product in **technical grade (95%+ purity)** and **analytical/pharmaceutical grade (98%+ purity)**—confirm availability for your specific needs.
Can Molekula supply dimethyl-5-hydroxyisophthalate in bulk quantities?
Yes, we offer bulk packaging options (e.g., 5 kg, 25 kg, and 100 kg drums) for industrial and large-scale applications—contact us for pricing and lead times.
What documentation is provided with an order of dimethyl-5-hydroxyisophthalate?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, 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.