Anhydrous Lactose (CAS No. 63-42-3) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Fine Chemicals；Pharma Excipients. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Fine Chemicals；Pharma Excipients
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of Anhydrous Lactose is 63-42-3.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Fine Chemicals；Pharma Excipients.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
Anhydrous Lactose · CAS 63-42-3 · C12H22O11. UNII 13Q3A43E0S.
| CAS Registry Number | 63-42-3 |
|---|---|
| PubChem CID | 6134 |
| Molecular formula | C12H22O11 |
| IUPAC name | (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol |
| UNII (FDA) | 13Q3A43E0S |
| Molecular Weight | 342.30 |
|---|---|
| XLogP3 | -4.7 |
| Hydrogen Bond Donor Count | 8 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 4 |
| Exact Mass | 342.11621151 |
| Monoisotopic Mass | 342.11621151 |
| Topological Polar Surface Area | 190 |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
| Regulatory & Food Contact | CIR / INCI: Skin conditioning; Humectant |
|---|
beta-D-Lactose; beta-Lactose; 5965-66-2; lactose; D-Lactose; 4-O-beta-D-Galactopyranosyl-beta-D-glucopyranose; .beta.-Lactose; Milk sugar; beta-D-Glucopyranose, 4-O-beta-D-galactopyranosyl-; CHEBI:36218; 13Q3A43E0S; (+)-Lactose; beta-D-galactopyranosyl-(1->4)-beta-D-glucopyranose; DTXSID5058723; 4-(beta-D-Galactosido)-D-glucose; RefChem:5602
CAS 63-42-3; molecular formula C12H22O11; molecular weight — g/mol.
beta-D-Lactose, beta-Lactose, 5965-66-2, lactose, D-Lactose, 4-O-beta-D-Galactopyranosyl-beta-D-glucopyranose.
Documented regulatory listings: CIR / INCI: Skin conditioning; Humectant.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.