Buyer Fit
- Overseas importers and distributors
- Manufacturers, formulators, trading companies, and ingredient buyers
- Human-reviewed RFQ before supplier matching
Back to homeFine chemicals, excipients, intermediates, and custom-spec sourcing
Pharma Intermediates and Fine Chemicals sourcing from China
Buyer-facing pages for fine chemical and pharma-related sourcing where batch traceability, impurity profile, and human review matter more than public catalog claims.
Importer need
Clarify whether the purchase is for excipient, nutraceutical ingredient, fine chemical, or intermediate, then define purity, assay, residual solvents, and document depth.
Product options stay organized around quote readiness: CAS number, grade, assay, application, package, documents, quantity, and delivery destination.
Subcategory map
Choose a subcategory before asking factories for quotes.
Each subcategory maps to real buyer search terms and RFQ details: CAS number, grade, purity, package style, MOQ, samples, documents, and export packing.
Fine chemical intermediatesGeneral fine-chemical intermediate sourcing with impurity profile and human review before quotation.
2-aminopyridine2-aminopyridine supplier China2-aminopyridine COA SDS2-aminopyridine export grade4-aminophenol
Pharma and nutraceutical ingredientsIngredient sourcing with grade separation, traceability, and intended-use clarity before supplier matching.allantoin USPallantoin USP supplier Chinaallantoin USP COA SDSallantoin USP export gradeglucosamine HCl
Excipients and solventsExcipients and fine solvents sourced with document depth and liquid package review.microcrystalline cellulose MCCmicrocrystalline cellulose MCC supplier Chinamicrocrystalline cellulose MCC COA SDSmicrocrystalline cellulose MCC export gradepovidone K30
Custom specification materialsBuyer-specific spec sourcing where assay, impurity, and retained-sample expectations are set up front.battery grade lithium carbonatebattery grade lithium carbonate supplier Chinabattery grade lithium carbonate COA SDSbattery grade lithium carbonate export gradebattery grade lithium hydroxide
Small-volume high-value sourcingLow-volume, higher-value material sourcing with tighter communication, traceability, and commercial review.biotinbiotin supplier Chinabiotin COA SDSbiotin export gradefolic acid
Documents
- Batch traceability, assay, related substances, residual solvent, and moisture profile
- Human review for controlled, restricted, or market-sensitive intermediates
- COA, SDS, DMF-related support only where supplier scope clearly allows it
Packing / Logistics
- Drum, IBC, bag, carton, pallet, label, and container loading
- MOQ, lead time, samples, DG marks, and warehouse inspection
Export Questions
- What is the intended use: intermediate, excipient, nutraceutical, or industrial fine chemical?
- Which pharmacopoeia, impurity, residual solvent, or microbiology limits apply?
- What document scope is required before sample or commercial shipment?
Product options
Representative options for quote preparation.
Each product page summarizes specifications, use cases, packaging checks, related search terms, and questions a buyer should confirm before supplier comparison.
Needs technical verification; machinery listing, not chemical excipientExcipientsRFQ
Excipients Adder / Ingredient Feeding Unit for Rice Pulp Processing Line
Candidate is not a standalone chemical excipient but a stainless-steel ingredient feeding/addition unit for rice, wheat, potato, or yam pulp/flakes processing lines. Buyers should treat this as food-processing equipment and verify model configuration, contact-material grade, control system, capacity, documentation, export packing, and whether it can dose the required food-grade additives or excipients within the buyer’s process specification.
Food processing machinery / ingredient dosing and feeding equipment
Model referenced: MD-P110301Application: pulp processing and recipe managementReported specification: stainless steel, 900 L
Candidate - verify grade, impurity profile, and DG/export classificationExcipientsRFQ
Benzyl Alcohol CAS 100-51-6, Industrial / Pharma Grade, ≥99%
Benzyl Alcohol candidate from a Made-in-China supplier listing, offered as a colorless transparent liquid with stated CAS 100-51-6, formula C7H8O, molecular weight 108.14 g/mol, and purity ≥99%. The page references industrial and pharma grade positioning, 210 kg galvanized iron drums and 1000 kg IBC totes, and document availability including COA, TDS, and MSDS. Buyers should verify grade basis, pharmacopeia alignment if required, impurity profile, lot-specific COA, SDS/DG classification, and export documentation before RFQ or order placement.
Organic chemical / benzyl alcohol solvent-intermediate
CAS No.: 100-51-6Chemical name: Benzyl AlcoholMolecular formula: C7H8O
Human reviewExcipientsRFQ
Dichloromethane (Methylene Chloride) Solvent - 99.2% to 99.9% Grades, CAS Verification Required
Buyer-facing sourcing candidate for dichloromethane solvent offered in multiple purity grades. The source page lists 99.90%, 99.50%, and 99.20% options under GB/T 4117-2008 with 270 kg drum packing. Buyers should verify the correct CAS number, confirm grade suitability for intended industrial or regulated use, request recent COA/SDS/TDS, and check destination-country restrictions before RFQ or shipment planning.
Chlorinated solvent / dichloromethane / methylene chloride
Chemical name: Dichloromethane, also known as methylene chlorideFormula: CH2Cl2Correct CAS to verify: 75-09-2; source page appears to list EINECS 200-838-9 in the CAS field
RFQ-ready with specification and DG verification requiredExcipientsRFQ
4-Methylcyclohexanone CAS 589-92-4 Fine Chemical Solvent
Buyer-facing sourcing candidate for 4-Methylcyclohexanone CAS 589-92-4, listed with 99% purity and AR/technical-grade descriptors. Suitable for RFQ follow-up where buyers need CAS confirmation, assay method, impurity profile, packing options, COA/SDS readiness, and export/DG classification checks before purchase.
Fine chemical solvent / organic chemical reagent
CAS No.: 589-92-4Product name: 4-MethylcyclohexanoneListed purity: 99%
Candidate for RFQ pending SDS, CAS/composition, DG status, and packing confirmationExcipientsRFQ
Oil-Based Concrete Formwork Release Agent AS-986-8, 55% Effective Content, Drum Packing
Oil-based construction chemical candidate for overseas buyers sourcing concrete mold and formwork release agents. Listed as AS-986-8, light yellow liquid, pH 7–8, 55% effective content, dilution reference 1:8–15, compatible with steel, iron, timber, and aluminum molds. Buyer verification should focus on exact composition or mixture disclosure, CAS/SDS consistency, oil phase type, VOC/solvent status, impurity profile, DG classification, export documents, and confirmed drum or IBC packing.
Concrete formwork release agent / construction chemical auxiliary mixture
Model: AS-986-8Appearance: light yellow liquidType: oil-based release agent concentrate
Candidate for buyer specification and document reviewExcipientsRFQ
Povidone PVP K17 Pharmaceutical Excipient, CAS 9003-39-8
China-origin Povidone PVP pharmaceutical excipient candidate for buyers checking CAS 9003-39-8, K-value grade coverage, pharmacopeia alignment, residual monomer limits, peroxide level, heavy metals, packing, and document readiness. Listed grades include K12, K15, K17, K25, K30, K90, and K120, with extracted specification details focused on PVP K17.
Pharmaceutical excipient / water-soluble polymer
CAS No.: 9003-39-8Product name: Povidone / Polyvinylpyrrolidone / PVP K17Available grade range listed: K12, K15, K17, K25, K30, K90, K120
Needs grade and documentation verification before RFQ acceptanceExcipientsRFQ
Propylene Glycol CAS 57-55-6, Industrial Grade 99.5% / 99.9% Supply Check
Buyer-facing sourcing profile for propylene glycol, CAS 57-55-6, offered as China-origin industrial grade material with stated purity options of 99.5% and 99.9%. Suitable RFQs should confirm grade, concentration, batch COA values, moisture, acidity/alkalinity, color, packaging, export documents, and destination compliance requirements. For excipient or regulated end-use enquiries, buyers should request specific pharmacopeia or food-grade documentation before considering suitability.
Propylene glycol / 1,2-propanediol / 1,2-dihydroxypropane, CAS 57-55-6
CAS No.: 57-55-6Formula: C3H8O2EINECS: 200-338-0
Candidate - verify grade, current COA, impurities, and export documents before RFQ awardExcipientsRFQ
Propylene Glycol (PG) 99% Min, CAS 57-55-6, China Export Supply Check
Buyer-facing sourcing profile for Propylene Glycol (PG), CAS 57-55-6, offered as 99% min to 99.9% industrial grade from China. Overseas buyers should verify CAS identity, grade suitability, current COA values, impurity limits, packing format, export documents, and destination-market requirements before RFQ or purchase, especially where excipient, food, cosmetic, or pharma use is intended.
Organic chemical solvent / glycol intermediate
CAS No.: 57-55-6Chemical formula: C3H8O2EINECS: 200-338-0
Candidate for RFQ and document verificationExcipientsRFQ
Maltodextrin CAS 9050-36-6 Food/Excipient Grade Supplier Check
Buyer-facing sourcing profile for maltodextrin CAS 9050-36-6 from starch sources such as corn, rice, wheat, or cassava. Suitable RFQ focus includes DE value, starch origin, food or excipient grade confirmation, microbiological limits, heavy metals, allergen status, GMO status, halal/kosher availability, 25 kg bag packing, and export document readiness for Vietnam and other overseas markets.
Food additive / pharmaceutical excipient candidate
CAS No.: 9050-36-6EINECS: 232-940-4Product: Maltodextrin
Candidate for RFQ and document verificationExcipientsRFQ
Maltodextrin Powder CAS 9050-36-6 for Food and Excipient Sourcing
Buyer-facing sourcing profile for maltodextrin powder CAS 9050-36-6 supplied from China for food ingredient and excipient-adjacent applications. RFQs should confirm botanical starch source, DE value, moisture limit, solubility, microbiological profile, allergen position, packing format, COA readiness, and Vietnam import document requirements before order placement.
Food ingredient / excipient candidate polysaccharide powder
CAS No.: 9050-36-6EINECS: 232-940-4Reported formula: C12H22O11
Candidate for RFQ and document verificationExcipientsRFQ
Microcrystalline Cellulose MCC101 CAS 9004-34-6 Pharma Grade
Pharma-grade microcrystalline cellulose MCC101 candidate for tablet or capsule excipient sourcing. Buyer should verify CAS 9004-34-6, pharmacopeia compliance, particle size, ash, LOD, soluble substances, and batch documents before RFQ or import review.
Pharmaceutical excipient / microcrystalline cellulose powder
CAS 9004-34-6; HS code listed as 39129000Grade stated: medicine grade; MCC101 typeClaims compliance with USP, BP, EP, CP
Compliance Focus
- Batch traceability, assay, related substances, residual solvent, and moisture profile
- Human review for controlled, restricted, or market-sensitive intermediates
- COA, SDS, DMF-related support only where supplier scope clearly allows it
RFQ Questions
- What is the intended use: intermediate, excipient, nutraceutical, or industrial fine chemical?
- Which pharmacopoeia, impurity, residual solvent, or microbiology limits apply?
- What document scope is required before sample or commercial shipment?