L-histidine dihydrochloride (CAS 1007-42-7) — formula C6H9N3O2.ClH, molecular weight 191.61; category food additives.
L-histidine dihydrochloride (CAS 1007-42-7) is classified under Food Additives, with molecular formula C6H9N3O2.ClH and molecular weight 191.61, and serves as a key raw material in the food and beverage industry — commonly applied as a food additive, nutritional supplement, or processing aid where regulatory-grade purity is required. Jinan Shenghe Chemical Co., Ltd. supplies L-histidine dihydrochloride at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 1007-42-7 |
|---|---|
| Molecular Formula | C6H9N3O2.ClH |
| Molecular Weight | 191.61 |
| Applications | CIR ingredient: Histidine HCl, Histidine is an essential amino acid, An essential amino acid, Cosmetics, Reducing, L-Histidine |
| Category | Food Additives |
Documented applications: CIR ingredient: Histidine HCl, Histidine is an essential amino acid, An essential amino acid, Cosmetics, Reducing, L-Histidine.
L-histidine dihydrochloride is a food-grade compound with CAS registry number 1007-42-7 and molecular formula C6H9N3O2.ClH (molecular weight 191.61), belonging to the food additives segment of chemical raw materials.
CAS number: 1007-42-7
Its molecular formula C6H9N3O2.ClH comprises 6 C, 10 H, 3 N, 2 O, 1 Cl atoms.
Also known as: L-histidine dihydrochloride · L-组氨酸二盐酸盐
Category: food additives
The CAS registry number of L-histidine dihydrochloride is 1007-42-7.
Molecular formula C6H9N3O2.ClH, molecular weight 191.61.
It is also registered under: L-histidine dihydrochloride, L-组氨酸二盐酸盐.
Recorded applications: CIR ingredient: Histidine HCl, Histidine is an essential amino acid, An essential amino acid, Cosmetics, Reducing, L-Histidine.
Category: Food Additives.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for L-histidine dihydrochloride (CAS 1007-42-7), compiled from public chemistry databases.
| CAS Registry Number | 1007-42-7 |
|---|---|
| PubChem CID | 66091 |
| Molecular formula | C6H9N3O2.ClH |
| IUPAC name | (2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid;hydrochloride |
| UNII (FDA) | 1D5Q932XM6 |
| Molecular Weight | 191.61 |
|---|---|
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 191.0461543 |
| Monoisotopic Mass | 191.0461543 |
| Topological Polar Surface Area | 92 |
| Heavy Atom Count | 12 |
L-Histidine hydrochloride; 645-35-2; 1007-42-7; Histidine hydrochloride; Histidine monohydrochloride; Histidine HCl; L-Histidine, monohydrochloride; L-Histidine monohydrochloride; (-)-Histidine monohydrochloride; L-Histidine hydrochloride (VAN); Histidine hydrochloride, L-; Histidine hydrochloride (VAN); DTXSID3020700; L-Histidine, hydrochloride (1:1); EINECS 211-438-9; Histidine monohydrochloride, L-(+)-
| Regulatory & Food Contact | CIR / INCI: Cosmetic ingredients (Histidine HCl) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Antioxidant; Reducing |
|---|---|
| GHS notification summary | 99.3% (142 / 143) |
| GHS notification summary | 99.3% (142 / 143) |
|---|
This chemical does not meet GHS hazard criteria for 99.3% (142 of 143) of all reports.
Reported as not meeting GHS hazard criteria by 142 of 143 companies (only 0.7% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
L-histidine dihydrochloride · CAS 1007-42-7 · C6H9N3O2.ClH. UNII 1D5Q932XM6.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: L-组氨酸二盐酸盐