Remedy Labs
Naroda, Ahmedabad, Gujarat
GST No. 24ABSPJ8129J1Z7
Call 08048984743 92% Response Rate
Send Enquiry
Chemical Compound
Para Nitro Benzoic Acid
Minimum Order Quantity: 100 Kilogram
Product Brochure
| Physical State | Powder |
| Usage | Industrial |
| Packaging Size | 25 kg |
| Packaging Type | Bag |
| Purity | 99% |
| Empirical Formula | C7H5NO4 |
| Melting Point | 240-242 deg C |
Product Name: Para Nitro Benzoic Acid (PNBA)Synonyms: p-Nitrobenzoic Acid, 4-Nitrobenzoic Acid, p-CarboxynitrobenzeneCAS Number: 62-23-7 Molecular Formula: C₇H₅NO₄ Molecular Weight: 167.12 g/mol Grade: Technical / Industrial / Laboratory (typical purity ≥99%) Physical Form: Light yellow to off-white crystalline powder.
Product Description:
Para Nitro Benzoic Acid (PNBA) is a high-purity aromatic carboxylic acid derivative used extensively as a chemical intermediate in organic synthesis, pharmaceutical precursors, dye and pigment manufacturing, and specialty chemical production. It consists of a benzoic acid core with a nitro (-NO₂) group in the para position, providing distinct reactivity in substitution and coupling reactions.
Key Features:High Purity: Typically ≥99% for reliable performance in synthesis and manufacturing. Crystalline Powder: Light yellow or off-white, easy to handle, store, and dose in processes. Versatile Intermediate: Widely used in pharmaceuticals, dyes, pigments, and fine chemicals. Stable Compound: Physically stable solid with good shelf life under recommended storage conditions.
Applications:Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients and intermediates, including anesthetics and folic acid derivatives. Dye & Pigments: Building block for reactive dyes, pigment intermediates, and colorants. Organic Synthesis: Precursor in nitration, oxidation, and substitution pathways in organic chemistry. Laboratory Reagent: Used in research, analytical labs, and quality control testing.
Physical & Chemical Properties:Appearance: Light yellow to off-white crystalline powder. Melting Point: ~239–242 °C. Solubility: Slightly soluble in water; soluble in ethanol, ether, chloroform, and acetone. pH: Acidic due to carboxylic acid group.Density: ~1.58–1.61 g/cm³.
Storage & Handling:Store in a cool, dry, and well-ventilated area away from heat, moisture, and direct sunlight. Keep containers tightly sealed. Use appropriate PPE (gloves, goggles, mask) when handling this chemical. Follow all safety norms and MSDS guidelines during storage, transport, and use.
View Complete details
Para Amino Benzoic Acid
Product Brochure
| Purity | 99% |
| Packaging Type | Barrel |
| Cas Number | 150-13-0 |
| Form | Powder |
| Physical State | Powder |
| Molar Mass | 137.14 g/mol |
| Formula | C7H7NO2 |
Product Name: Para Amino Benzoic Acid (PABA)Synonyms / Chemical Name: p-Aminobenzoic Acid, 4-Aminobenzoic AcidCAS No.: 150-13-0 Molecular Formula: C₇H₇NO₂ Molecular Weight: 137.14 g/mol.
Description:
Para Amino Benzoic Acid (commonly abbreviated as PABA) is an aromatic organic compound consisting of a benzene ring substituted with an amino group (-NH₂) at the para position relative to a carboxylic acid (-COOH), forming a white to off-white crystalline powder with slight solubility in water and good solubility in alcohol and many organic solvents. PABA has been historically recognized as a vitamin-like compound and a part of the folic acid biochemical pathway, and it finds use as a key chemical intermediate in pharmaceuticals, personal care, dyes and specialty chemical manufacturing.
Key Features:High-purity crystalline powder — suitable for industrial and chemical synthesis applications. White to off-white appearance with stable handling properties. Broad solvent compatibility: Slightly soluble in water; readily soluble in alcohol and many organic solvents. Essential as a chemical intermediate in the synthesis of dyes, pharmaceuticals and other organic compounds. Can serve as a precursor in cosmetic and personal care ingredients. Offered in USP / BP / industrial grades depending on application requirements.
Typical Physical & Chemical Properties:Appearance: White to off-white crystalline powder Melting Point: ~187 – 189 °C Solubility: Slightly soluble in water; soluble in ethanol and many organic solvents. pH: Slightly acidic in aqueous solution.
Common Applications:Pharmaceutical intermediates: Used in the synthesis of local anesthetics (e.g., benzocaine), sulfa drugs and other active ingredients. Dyes & pigments: Building block for azo dyes and specialty colorants. Cosmetics & personal care: Ingredient in formulations that historically used UV-absorbing properties. Chemical research & laboratory use: Fine chemical for R&D and speciality synthesis.
Packaging:Available in 25 kg moisture-proof bags / HDPE drums or custom packaging as per buyer requirements.
View Complete details
Sildenafil Citrate Api
Product Brochure
| Grade Standard | IP |
| Purity | Greater than 99% |
| Packaging Type | Drum |
| Colour | White |
| Form | Powder |
Sildenafil Citrate API
Product Name: Sildenafil Citrate API – Pharmaceutical Active Ingredient
CAS No.: 171599‑83‑0
Chemical Name: Sildenafil Citrate.
Molecular Formula: C₂₂H₃₀N₆O₄S · C₆H₈O₇
Molecular Weight: ≈ 666.7 g/mol.
Grade: Pharmaceutical/API Grade (IP/USP/BP/EP available).
Appearance: White to off‑white crystalline powder.
Packaging: Standard export packaging (25 kg HDPE drums with inner liners / custom packaging available).
Product Description:
Sildenafil Citrate API is a high‑purity pharmaceutical active ingredient widely used by pharmaceutical manufacturers in the formulation of oral medicines for the treatment of erectile dysfunction (ED) and pulmonary arterial hypertension (PAH). It is a selective phosphodiesterase type‑5 (PDE5) inhibitor that enhances blood flow by preventing the breakdown of cyclic GMP in vascular smooth muscle cells.
Supplied as a stable, white to off‑white crystalline powder, this API meets stringent pharmacopeial standards (IP/USP/BP/EP) and is suitable for use in tablets, capsules, and other solid oral dosage forms.
Key Features & Benefits:
Pharmaceutical‑Grade API: Manufactured to meet major pharmacopoeial standards (IP/USP/BP/EP) with high purity and consistent quality.
Selective PDE5 Inhibitor: Acts by inhibiting phosphodiesterase type‑5, helping to improve blood flow in targeted tissues.
Wide Application: Primarily used in formulations for erectile dysfunction and pulmonary arterial hypertension.
Reliable Supply: Comes with Certificate of Analysis (CoA) and MSDS documentation.
Consistent Performance: Excellent physico‑chemical properties ensure reliable results in formulation and manufacturing processes.
Applications:
Erectile Dysfunction (ED) Medicines: Core ingredient in oral formulations designed to enhance erectile response.
Pulmonary Arterial Hypertension (PAH): Used in drug products to help relax pulmonary blood vessels and improve exercise capacity.
Pharmaceutical Manufacturing: Ideal for tablets, capsules, and other solid dose forms targeting cardiovascular and urological indications.
API R&D & Formulation Development: Used in research and new product development.
Storage & Handling:
Store Sildenafil Citrate API in a cool, dry, and well‑ventilated area, protected from moisture and direct sunlight. Keep containers tightly sealed to maintain product integrity. Handle with appropriate PPE (gloves, mask, goggles) to avoid inhalation of fine particles.
View Complete details
Sildenafil Citrate Api
Product Brochure
| Grade Standard | IP |
| Purity | Greater than 99% |
| Packaging Type | Drum |
| Colour | White |
| Form | Powder |
Product Name: Sildenafil Citrate.Grade: IP (Indian Pharmacopoeia) / BP / USP / EP available.CAS Number: 171599-83-0. Molecular Formula: C₂₂H₃₀N₆O₄S · C₆H₈O₇ (citrate salt). Molecular Weight: ~666.7 g/mol. Appearance: White to off-white crystalline powder.
Description:
Sildenafil Citrate API is a pharmaceutical-grade active ingredient used for the manufacture of oral dosage forms targeting erectile dysfunction and pulmonary arterial hypertension (PAH). It is a selective phosphodiesterase type-5 (PDE5) inhibitor that enhances nitric-oxide-mediated vasodilation and increases blood flow to targeted tissues.
Key Pharmaceutical Features:Mechanism: Selective inhibition of PDE5 enzyme leading to increased cGMP levels and smooth muscle relaxation. Therapeutic Category: PDE5 inhibitor (Erectile dysfunction / PAH). API Applications: Raw material for tablets, capsules, and other finished formulations. Pharmacopoeial Compliance: Meets IP standards (with BP/USP/EP also supported upon request).
Technical Specifications:Purity (Assay): ≥99.0% (typical pharma grade). Solubility: Freely soluble in DMSO/ethanol; slightly soluble in water. Melting Point: ~186–192 °C. Form: Powder, suitable for formulation use.
Packaging & Storage:Standard Packaging: 25 kg HDPE drum with inner poly liners (custom packaging on request). Storage Conditions: Store in a cool, dry place away from moisture, heat, and direct sunlight. Shelf Life: Typically 2–5 years if stored correctly.
Regulatory & Quality Compliance:Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS) available. Manufactured under cGMP standards; export-ready API suitable for regulated markets.
View Complete details
EXPLORE MORE CATEGORIES