Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Calcium para-aminosalicylate
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Calcium 4-aminosalicylate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

133-15-3

133-15-3 structure

133-15-3 structure

Name: Calcium para-aminosalicylate
Chemical Name: 4-Amino-2-hydroxybenzoic Acid Calcium Salt Heptahydrate
CAS Number: 133-15-3
Molecular Formula: C₇H₇NO_3.1/₂Ca
Molecular Weight: 173.18
Catalog: API Synthetic anti-infective drugs Anti-tuberculosis leprosy
Create Date: 2018-09-03 11:46:30
Modify Date: 2024-01-02 18:47:24
4-Aminosalicylic acid hemicalcium is an orally active antibiotic and has the potential for tuberculosis research[1].

Name	4-Amino-2-hydroxybenzoic Acid Calcium Salt Heptahydrate
Synonyms	Calcium para-aminosalicylate UNII-73I4QDW01W Benzoic acid, 4-amino-2-hydroxy-, calcium salt (2:1) 4-Aminosalicylic Acid Calcium Salt Heptahydrate Calcium 4-aminosalicylate EINECS 205-095-4 Nippas Calcium Dicalcium Bis(4-aminosalicylate) Heptahydrate MFCD04038035 Calcium p-aminosalicylate Monocalcium p-aminosalicylate calcium 4-amino-2-hydroxybenzoate Calcium bis(4-amino-2-hydroxybenzoate) calcium bis(4-aminosalicylate)

Description	4-Aminosalicylic acid hemicalcium is an orally active antibiotic and has the potential for tuberculosis research[1].
Related Catalog	Research Areas >> Infection Research Areas >> Inflammation/Immunology Signaling Pathways >> Anti-infection >> Bacterial
References	[1]. Vânia André, et al. Crystal Forms of the Antibiotic 4-Aminosalicylic Acid: Solvates and Molecular Salts with Dioxane, Morpholine, and Piperazine. Cryst. Growth Des. 2009, 9, 12, 5108-5116.

Density	1.491g/cm3
Boiling Point	380.8ºC at 760 mmHg
Melting Point	150-151ºC, with effervescence
Molecular Formula	C₇H₇NO_3.1/₂Ca
Molecular Weight	173.18
Flash Point	184.1ºC
Exact Mass	344.032135
PSA	145.10000
LogP	2.35340

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VO1470000

CAS REGISTRY NUMBER :: 133-15-3

LAST UPDATED :: 198909

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C14-H12-N2-O6.Ca

MOLECULAR WEIGHT :: 344.36

WISWESSER LINE NOTATION :: ZR CQ DVO 2 &-CA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 6500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ZENBAX Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, Biochemie, Biophysik, Biologie. (Tuebingen, Fed. Rep. Ger.) V.2B-27B, 1947-1972. For publisher information, see ZNCBDA. Volume(issue)/page/year: 6B,183,1951

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ZENBAX Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, Biochemie, Biophysik, Biologie. (Tuebingen, Fed. Rep. Ger.) V.2B-27B, 1947-1972. For publisher information, see ZNCBDA. Volume(issue)/page/year: 6B,183,1951

RTECS	VO1470000
HS Code	2918230000

HS Code	2918230000
Summary	2918230000 other esters of salicylic acid and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%