Pharma Intermediates & Building Blocks
Chiral Building Blocks
35 chiral building blocks with CAS numbers, structures and specifications — batch COA and GHS SDS supplied.
47products
COA + SDSwith every lot
(1R,2S)-(-)-2-Amino-1,2-diphenylethanol, extra pure
- CAS
- 23190-16-1
- Formula
- C14H15NO
- MW
- 213.27 g/mol
VQ-020178
(S,S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine(chloro)(p-cymene)ruthenium(II), 97%
- CAS
- 192139-90-5
- Formula
- C31H35ClN2O2RuS
- MW
- 636.21 g/mol
VQ-011273
![[(1R,3S)-3-Aminocyclopentyl]methanol chemical structure](/media/structures/HVQDOKDLGGYIOY-RITPCOANSA-N.svg)
About Chiral Building Blocks
Our Chiral Building Blocks category brings together 35 products from the Pharma Intermediates & Building Blocks division, including Uracil, 99%, Sclareol, 98%, (S)-Binol, 99%, D-Valinol, 98%. Product pages give the CAS number (35 listed), molecular formula, molecular weight and structure wherever they are defined.
Common grades in this range include Puriss, Synthesis, AR, Biochemistry. Products are supplied mainly as crystalline, liquid, powder, packed to suit laboratory, pilot and production quantities. If you need a different pack, purity or specification, ask us for a custom quotation.
Typical users include pharmaceuticals, research & academia, food & beverage teams. Request a quotation for any product here — we confirm availability, lead time and the full document set, and ship globally on EXW, FOB, CIF or DAP terms.
Related categories
Aldehydes & KetonesCarboxylic Acids & SaltsEsters & LactonesAmides, Ureas & CarbamatesAcid Halides & AnhydridesAmines & AnilinesNitriles & CyanidesNitro, Azo & Hydrazine CompoundsAlcohols & PolyolsPhenols & NaphtholsEthers, Acetals & EpoxidesHalogenated HydrocarbonsFluorinated Building BlocksSulfur Compounds (Thiols, Sulfides, Sulfonates)Boronic Acids & EstersOrganosilicon Compounds & SilanesHydrocarbons (Alkanes, Alkenes & Arenes)Other Organic Building Blocks
Frequently asked questions
How many chiral building blocks do you supply?
We currently list 35 chiral building blocks, such as Uracil, 99%, Sclareol, 98%, (S)-Binol, 99%. We can also source or custom-synthesise items that are not listed.
Do chiral building blocks come with a COA and SDS?
Yes. Each lot is supplied with a batch Certificate of Analysis and a 16-section GHS Safety Data Sheet. Typical COAs can be shared before you order.
Can you export chiral building blocks to my country?
Yes. We ship worldwide by sea freight, air cargo and express courier, with export documentation, and pack hazardous materials to IATA/IMDG dangerous-goods rules.
Need a price, a spec or a custom compound?
Send us your list — product names or CAS numbers, grade, quantity and destination. Our team replies with a formal quotation, COA and lead time.